MQME-28-T

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MQME-28-T - MQME-28-T

MQME-28-T
Transient Suppression Filter
HIGH RELIABILITY FILTER
-40V +40V
Continuous Input
Output Current
125°C
Max. Resistance
>80dB 500kHz
Differential Attenuation
FULL POWER OPERATION: MilQor® series high-reliability filters brings SynQor's field proven technology manufacturing expertise Military/Aerospace industry. SynQor's innovative QorSealpackaging approach ensures survivability most hostile environments. Compatible with industry standard format, these filters have high differential-mode common-mode attenuation, resistance, stabilizing bulk capacitor resistor. They follow conservative component derating guidelines they designed manufactured comply with wide range military standards.
Design Process
MQME series filters are: Designed reliability NAVSO-P3641-A guidelines Designed with components derated per: MIL-HDBK-1547A NAVSO P-3641A
Features
Transient suppression circuitry block voltage surges spikes Soft-Start circuitry limit in-rush charging currents Reverse polarity protection with loss synchronous rectifier Output current limit short-circuit protection Enable pass-through circuitry Standby circuitry minimize quiescent power draw output current Very resistance differential-mode attenuation common-mode attenuation Stabilizing bulk capacitor damping resistor included capacitors multi-layer ceramic Designed meet MIL-STD RTCA/ D0-160E Section lightning requirements level
Qualification Process
MQME series filters qualified MIL-STD-810F consistent with RTCA/D0-160E SynQor's First Article Qualification consistent with MIL-STD-883F SynQor's Long-Term Storage Survivability Qualification SynQor's on-going life test
In-Line Manufacturing Process
AS9100 9001:2000 certified facility Full component traceability Temperature cycling Constant acceleration hour burn-in Three level temperature screening
Phone 1-888-567-9596
Specification Compliance
MQME series filters (with MQFL converters) designed meet: MIL-HDBK-704-8 through RTCA/DO-160E Section MIL-STD-1275D DEF-STAN 61-5 (part 6)/5 MIL-STD-461 RTCA/DO-160E Section
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Product MQME-28-T
MQME-28-T Current:
Technical Specification
BLOCK DIAGRAM
POSITIVE INPUT
PINS
TRANSIENT SUPPRESSION, CURRENT LIMIT, SOFT-START CIRCUITRY
SYNCHRONOUS RECTIFIER CONTROL CIRCUITRY
POSITIVE OUTPUT
PINS
DAMPING
PINS
BULK
INPUT RETURN STANDBY CIRCUIT
ANTI-PARALLEL DIODE
OUTPUT RETURN
STANDBY
ENABLE PASS -THROUGH CIRCUITRY
ENABLE INPUT
ENABLE OUTPUT
TYPICAL CONNECTION DIAGRAM
+VIN
+VOUT
+VIN
Open means "ON"
ENAIN
-VIN
MQME FILTER
ENAOUT STDBY -VOUT
ENA1
MQFL DC/DC CONVERTER
+VOUT
LOAD
Closed means "ON"
+VIN
NOTE: enable pass-through feature optional. connected Pins connected OTHER LOADS
ENA1
MQFL DC/DC CONVERTER
+VOUT
LOAD
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MQME-28-T Current:
Technical Specification
MQME-28-T ELECTRICAL CHARACTERISTICS
Parameter Min. Typ. Max.
ABSOLUTE MAXIMUM RATINGS Input Voltage Continuous Transient Isolation Voltage (I/O case, Continuous Transient Output Current Operating Case Temperature Storage Case Temperature Lead Temperature Voltage Voltage STDBY ELECTRICAL CHARACTERISTICS Input Voltage Continuous Transient Transient Zero Load Input Current Standby Mode Input Current Output Voltage (continuous) Output Current (continuous) Output Power (continuous) Resistance (Rdc) Tcase 25°C Tcase 125°C Synchronous Rectifier Drop (Vsr) Power Dissipation (20A output current) TCASE 25°C TCASE 125°C Maximum Output Capacitance Soft-Start Circuitry Output current During Soft-Start Soft-Start Duration Period Soft-Start Recycle Period Anti-Parallel Diode Forward Current Continuous Transient Forward Voltage Total Differential-Mode Capacitance Total Common-Mode Capacitance Bulk Capacitor Damping Resistor Noise Attenuation INPUT VOLTAGE SPIKE SUPPRESSION Output Voltage Deviation Spike Input Voltage Spike (Centered Vin) ±250V, 100µs, Emax 15mJ ±200V, 10µs, ±400V, 5µs, ±600V, 10µs, -500 -1000 -0.5 1000
Units
Vin=28V ±5%, Pout=320W unless otherwise specified
Notes Conditions
Group Subgroup4
Note
Vout (Iin Rdc)
Note
0.27
Measured across input output pins Measured between case Figure Note
MIL-STD-1275D MIL-STD-461C (CS06); DEF-STAN 61-5 MIL-STD-461C (CS06) RTCA/DO-160E
Source Impedance
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MQME-28-T Current:
Technical Specification
MQME-28-T ELECTRICAL CHARACTERISTICS (Continued)
Parameter Min. Typ.
INPUT VOLTAGE SURGE SUPPRESSION Output Voltage During Surge Input Surge Voltage Duration ISOLATION CHARACTERISTICS Isolation Voltage (any case) Continuous Transient Isolation Resistance (any case) FEATURE CHARACTERISTICS Enable Input Off-State Voltage Off-State Voltage Pulldown Current On-State Voltage On-State Leakage Current Pull-Up Voltage Enable Output Off-State Resistance Off-State Voltage On-State Voltage On-State Leakage Current Standby Input Normal-State Voltage Standby-State Voltage Pull-Up Voltage Pull-Up Resistance Under-Voltage Lockout Turn-On Input Voltage Threshold Turn-Off Output Voltage Threshold Output Power Limit (continuous) RELIABILITY CHARACTERISTICS Calculated MTBF (MIL-STD-217F2) Tcase Tcase Demonstrated MTBF WEIGHT CHARACTERISTICS Device Weight
Max. Units Notes Conditions
Vin=28V ±5%, Pout=320W unless otherwise specified
Group Subgroup4
-500 -800 -0.5 -100
Hrs. Hrs. Hrs.
Note MIL-HDBK-704A MIL-HDBK-704A; RTCA/DO-160E MIL-STD-1275D; DEF-STAN 61-5 DEF-STAN 61-5
Current drain required ensure logic Imax drawn from allowed, module Figure
15.5 14.8
15.0
16.0
Electrical Characteristics Notes While filter will survive these input voltage limits, filter's output voltage will outside limits MQFL converter input voltage range. Verified qualification testing analysis. Derate filter output power 320W during input surge, 240W input surge, 180W 100V 110V input surge. Only grade products tested three temperatures. grade products tested temperature. Please refer Construction Environmental Stress Screening Options table details. Soft start engaged only when output voltage starts from zero dips below Turn-Off Output Voltage Threshold max). Source Impedance
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MQME-28-T Current:
Technical Specification
Output Impedance Magnitude (ohms)
Attenuation (dB)
-100 -120 -140 -160 -180 0.01 1000 10000 100000 Common Mode Differential Mode
0.01
0.001 0.01 1000
Frequency (kHz)
Frequency (kHz)
Figure Typical Common Mode Differential Mode Attenuation provided filter function frequency. Both input lines connected chassis ground through resistors. filter case also connected chassis ground.
Figure Typical Output Impedance (magnitude) filter looking back into output pins with input pins connected source with zero source impedance.
Figure MIL-STD-461E Method CE101 Frequency Conducted Emissions. Limit line red) `Submarine Applications Curve'. MIL-STD-461 Compliance Matrix Table test setup.
Figure MIL-STD-461E Method CE102 High Frequency Conducted Emissions. Limit line red) `Basic Curve'. MIL-STD-461 Compliance Matrix Table test setup.
Figure MIL-STD-461E Method RE101 Frequency Radiated Emissions. Limit line red) `Standard Curve' from MIL-STD-461C Method RE01, which more strict than RE101 limits. MILSTD-461 Compliance Matrix Table test setup.
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Figure MIL-STD-461E Method RE102 High Frequency Radiated Emissions. Limit line red) `Submarine External Pressure Hull Curve'. MIL-STD-461 Compliance Matrix Table test setup.
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MQME-28-T Current:
Technical Specification
BASIC OPERATION FEATURES
MQME-28-T multi-stage differential-mode commonmode passive filter designed interface power source with more SynQor DC/DC converters other loads that create EMI). Each stage this filter well damped avoid resonances oscillations, only multi-layer ceramic capacitors used. Figure shows typical differential common-mode attenuation provided this filter when source impedance chassis ground each input line. MQME-28-T filter includes large bulk capacitor (also X7R) with series damping resistor correct unstabilizing effect converter's negative input resistance. white paper discussing this negative input resistance need corrective damping found SynQor website (see Input System Instability application note). Figure shows magnitude filter's output impedance when filter input connected stiff voltage source. When used with SynQor's DC/DC converters, MQME-28-T filter designed pass relevant MIL-STD-461C/D/E requirements their most stringent limits. MIL-STD-461 Compliance Matrix Table lists these requirements describes setup used pass them. Figures show results from selected conductive radiated emissions tests. Transient Suppression: input voltage surge spike compliance matrix displays worst case requirements listed various Military (Vehicle Aircraft) Civil Aircraft standards. MQME-28-T filter designed handle short duration voltage spike requirements these standards (with certain assumptions regarding DEF-STAN 61-5). Some long duration voltage surge requirements remain within maximum transient rating SynQor MQFL-28 DC/DC converter. others require transient suppression circuitry MQME-28-T filter protect converter from overvoltage condition. MQFL-28E MQFL-28VE converters used, voltage surges high tolerated without need this transient suppression circuitry. MQME-28-T filter also designed pass waveform types applications specified RTCA/DO-160E Section (Lightning Induced Transient Susceptibility) Level Section Compliance Matrix Table lists these waveforms applications describes setup used pass them. Reverse Polarity Protection: MQME-28-T filter series-connected MOSFET that controlled function diode, with very small forward voltage drop Iout). This "Synchronous Rectifier" blocks reverse current flow filter's input voltage mistakenly connected with wrong polarity. anti-parallel diode, working with synchronous rectifier, ensures that filter's output voltage goes only slightly negative during this time, therefore satisfying minimum input voltage specifications SynQor's MQFL converters.
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synchronous rectifier also performs useful function during negative polarity spikes surges, during brief power interrupts. Since stops current from flowing negatively through filter back toward source, synchronous rectifier allows total bulk capacitor (located both within external filter) better hold output voltage during these transients. ENABLE: MQME-28-T filter enable pass-through circuitry that bridges enable signal across filter's commonmode impedance. ENABLE INPUT (pin referenced with respect filter's INPUT RETURN (pins ENABLE OUTPUT (pin referenced with respect filter's OUTPUT RETURN (pin INPUT RETURN OUTPUT RETURN have different voltage commonmode noise transients. NOTE: During time that MQME-28-T filter Soft-Start mode ENABLE OUTPUT will held logic low. This done that filter's loads disabled this signal during Soft-Start period. Once Soft-Start completed, ENABLE OUTPUT will follow ENABLE INPUT. Figure shows equivalent circuit looking into ENABLE INPUT. ENABLE INPUT must pulled turn MQFL converter off. left open-circuit turn converter
5.6V
(ENABLE INPUT)
1N4148
ENABLE CIRCUITRY 2N3904
250K
33nF PINS (INPUT RETURN)
125K
Figure Equivalent circuit looking into ENABLE INPUT with respect INPUT RETURN pin.
Figure shows equivalent circuit looking into ENABLE OUTPUT. n-channel MOSFET this circuit turns when power applied filter ENABLE INPUT low. Otherwise, MOSFET off. ENABLE OUTPUT capable driving ENABLE INPUTs MQFL converters.
(ENABLE OUTPUT) 0.01 (OUTPUT RETURN)
Figure Equivalent circuit looking into ENABLE OUTPUT with respect OUTPUT RETURN pin.
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MQME-28-T Current:
Technical Specification
enable pass-through circuit being used, ENABLE INPUT left open connected INPUT RETURN pins. ENABLE OUTPUT left open connected OUTPUT RETURN pins. Soft-Start: MQME-28-T filter incorporates Soft-Start circuitry limit amount current drawn from power source charging large bulk capacitors filter's output. Once input voltage exceeds turn-on threshold value, Soft-Start circuitry controls filter's output current approximately 1.6A. This mode operation continues until filter's output voltage reaches input voltage, which time filter able deliver rated output current. after SoftStart duration period filter's output risen input voltage, then filter will disconnect output from input, wait time equal Soft-Start recycle period, initiate Soft-Start. Since, during Soft-Start, filter will deliver only 1.6A output, important limit load current that total bulk capacitance fully charged before Soft-Start duration period over. facilitate this, filter's ENABLE OUTPUT held during Soft-Start mode. This signal therefore used disable filter's loads during this time. Once SoftStart mode completed, ENABLE OUTPUT will follow ENABLE INPUT. OUTPUT POWER LIMIT: MQME-28-T filter output power limit feature protect against short circuit output pins. This limit disabled whenever output voltage rising that will encountered when charging output capacitance. When output power exceeds ~450W output voltage decreasing however, this feature will turn filter reinstitute soft-start cycle 500ms. Figure shows output power limit threshold function output voltage.
Current Power
STANDBY: MQME-28-T filter standby circuitry that minimizes power drawn from filter's input power source when standby feature activated. does this ways. First, output filter disconnected from input that there will power drawn downstream converters other loads. Second, active circuitry within filter placed into reduced power consumption mode. result current draw only about from input power source. Figure shows equivalent circuit looking into STANDBY (pin
(Standby) 0.01 (Output Return) Standby Circuitry
Figure Equivalent circuit looking into STANDBY with respect OUTPUT RETURN pin.
This referenced with respect filter's OUTPUT RETURN (pin should pulled have filter operate normal mode. instead left open-circuit pulled high internal circuitry, standby feature will activated. Application Note: typical application would place MQME filter close input DC/DC converter, with cases filter converter connected together through ground plane. Both cases electrically conductive, connection cases made with fasteners used secure device. connect outputs multiple MQME-28-T filters parallel. Connecting filters this manner result slightly unequal currents flow positive return paths each filter. These unequal currents cause internal commonmode chokes saturate thus cause degraded common-mode rejection performance.
Output Current
Output Voltage
Figure Output Power Limit.
Product MQME-28-T
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Power Output
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MQME-28-T Current:
Technical Specification
0.093 [2.36]
+VIN +VIN +VIN +VOUT +VOUT
MQME-28-T-X-HB
Filter 320W
MADE
+VOUT STDBY
0000000 3205-301 CAGE 1WX10
0.250 [6.35] 1.260 [32.00] 1.50 [38.10] 0.200 [5.08] TYP. NON-CUM. 0.040 [1.02] 0.128 [3.25] 0.050 [1.27] 0.220 [5.59] 0.228 [5.79]
2.50 [63.50] 2.76 [70.10] 3.00 [76.20] 2.96 [75.2]
0.390 [9.91]
Case
0.093 [2.36]
+VIN +VIN +VIN +VOUT +VOUT
MQME-28-T-U-HB
Filter 320W
MADE
+VOUT STDBY
0000000 3205-301 CAGE 1WX10
0.250 [6.35] 1.260 [32.00] 1.50 [38.10] 0.200 [5.08] TYP. NON-CUM.
0.040 [1.02] 0.128 [3.25] 0.42 [10.7] 0.050 [1.27] 0.220 [5.59]
2.50 [63.50] 2.76 [70.10] 3.00 [76.20] 2.80 [71.1]
0.390 [9.91] NOTES
Pins 0.040" (1.02mm) diameter Pins Material: Copper Finish: Gold over Nickel plate dimensions inches (mm) Tolerances: x.xx +/-0.02 (x.x +/-0.5mm) x.xxx +/-0.010 (x.xx +/-0.25mm) Weight: (78.5 typical Workmanship: Meets exceeds IPC-A-610C Class Print Labeling Surface Product Label Format Drawing
Case
DESIGNATIONS Function Positive input Positive input Positive input Enable input Input return Input return Function Output return Standby Enable output
Positive output Positive output Positive output
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MQME-28-T Current:
Technical Specification
1.15 [29.21] 0.250 [6.35]
+VIN +VIN +VIN
0.300 [7.62] 0.140 [3.56] 0.250 [6.35] 0.200 [5.08] TYP. NON-CUM.
+VOUT +VOUT
MQME-28-T-Y-HB
Filter 320W
MADE
+VOUT STDBY
0000000 3205-301 CAGE 1WX10
2.00 [50.80] 1.50 [38.10] 1.750 [44.45]
0.040 [1.02] 0.050 [1.27] 0.220 [5.59]
1.750 [44.45] 2.50 [63.50] 2.96 [75.2]
0.375 [9.52] 0.228 [5.79] 0.390 [9.91]
Case Case (variant
0.200 [5.08] TYP. NON-CUM.
0.250 [6.35]
Case (variant
0.200 [5.08] TYP. NON-CUM.
0.250 [6.35]
0.040 [1.02] 0.220 [5.59] 0.050 [1.27] 0.390 [9.91] 0.525 [13.33] 2.80 [71.1] NOTES
Pins 0.040" (1.02mm) diameter Pins Material: Copper Finish: Gold over Nickel plate dimensions inches (mm) Tolerances: x.xx +/-0.02 (x.x +/-0.5mm) x.xxx +/-0.010 (x.xx +/-0.25mm) Weight: (78.5 typical Workmanship: Meets exceeds IPC-A-610C Class Print Labeling Surface Product Label Format Drawing
0.040 [1.02] 0.420 [10.7] 0.050 [1.27] 0.220 [5.59] 2.80 [71.1] 0.525 [13.33] 0.390 [9.91]
DESIGNATIONS Function Positive input Positive input Positive input Enable input Input return Input return Function Output return Standby Enable output Positive output Positive output Positive output
Page
0.36 [9.2]
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MQME-28-T Current:
Technical Specification
MIL-STD-461 COMPLIANCE MATRIX
This table shows MIL-STD-461 requirements/limits that have been met* stand-alone setup comprised MQME-28-P Filter MQFL-28-05S DC/DC Converter 120W Resistive Load Metal Chassis Plane
-461C
Requirement
Conducted Emissions Conducted Susceptibility Radiated Emissions Radiated Susceptibility
CE01 CE03 CE07 CS01 CS02 CS06 CS10 CS11 RE01 RE02 RS01 RS02 RS03
-461D/E
Requirement
CE101 CE102 CS101 CS114 CS115 CS116 RE101 RE102 RS101 RS103
Most Stringent Limit Listed
Class (Submarine) Class (Submarine) Class (Aircraft) Class (Submarine) Class (Submarine) Class A1/A5 (Aircraft/Sub) Class (Submarine) Class (Submarine) Class (Submarine) Class (Submarine) Class (Submarine) Class A1/A5 (Aircraft/Sub) Class (Surface Ship)
Most Stringent Limit Listed
Submarine Basic Curve Curve Curve Basic Waveform IMAX Navy Submarine Army Aircraft External
MQME Filter
MQME Filter having Transient Suppression Reverse Polarity Protection Features
Susceptibility requirements/limits deemed have been long transient deviations converter's output voltage remain within ±10% initial value. with metal screen shield covering filter, converter, resistive load.
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MQME-28-T Current:
Technical Specification
VOLTAGE SURGE SPIKE COMPLIANCE MATRIX
These tables show Voltage Surge Spike requirements/limits that have been met* stand-alone setup comprised MQME-28-P Filter MQFL-28-05S DC/DC Converter 120W Resistive Load Metal Chassis Plane
Vehicle 28Vin
MIL-STD-1275D (Gen.+ Bat.) MIL-STD-1275D (Bat. only) MIL-STD-1275D (Gen. only) STAN 61-5 (PART 6)/5 (Gen.+ Bat.) STAN 61-5 (PART 6)/5 (Bat. only, Regen. Sw.) STAN 61-5 (PART 6)/5 (Bat. only, Non-Regen. Sw.) STAN 61-5 (PART 6)/5 (Gen. only)
Worst Case Over-Voltage Surge
(Voltage/Duration)
50ms 100V 50ms 100V 50ms 50ms +70V -40V/ 50ms +70V -40V/ 100V 80ms +70V -40V/ 100V 80ms +110V -50V/
(Voltage/Duration/Impedance)
±250V 15mJ /0.5 ±250V 15mJ /0.5 ±250V 15mJ /0.5 +130V -100V +90V -60V /10µs +130V -100V +90V -60V /10µs +130V -100V +90V -60V /10µs +280V -220V +130V -70V /10µs
Short Duration Spikes
Aircraft 28Vin
MIL-HDBK-704-8 (704A) MIL-HDBK-704-8 (704B) MIL-HDBK-704-8 (704C) MIL-HDBK-704-8 (704D) MIL-HDBK-704-8 (704E) MIL-HDBK-704-8 (704F) RTCA/DO-160E (Cat RTCA/DO-160E (Cat RTCA/DO-160E (Cat
Worst Case Over-Voltage Surge
(Voltage/Duration)
50ms 550ms 50ms 50ms 50ms 50ms 50ms 100ms 100ms 100ms MQME Filter
(Voltage/Duration/Impedance)
±600V 10µs ±200V 10µs
Short Duration Spikes
MQME Filter having Transient Suppression Reverse Polarity Protection Features
Surge/spike requirements/limits deemed have been long transient deviations converter's output voltage remain within ±10% initial value. STAN 61-5 specification: Negative surges require reverse voltage protection circuitry protect converter (but filter) from negative input. This circuitry included MilQor-28-T filter. negative surges cause converter shut down unless additional holdup capacitance included. Maximum spike voltages assumed last <1µs.
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Technical Specification
RTCA/DO-160E SECTION COMPLIANCE MATRIX
(LIGHTNING INDUCED TRANSIENT SUSCEPTIBILITY)
following table shows RTCA/DO-160 Section requirements that have been met* stand-alone setup comprised MQME-28-T Filter MQFL-28-05S DC/DC Converter Resistive Load Metal Chassis Plane Unshielded Power Cable Bundle
Waveform
Maximum Level Passed
Test Conditions
Signal applied +Vin pin. Input Return connected system ground
Injection Single- Multiple-Stroke Cable Induction Single- Multiple-Stroke Ground Injection Multiple-Burst Cable Induction
Signal applied unshielded power cable bundle
Signal applied between metal ground plane system ground
Signal applied unshielded power cable bundle
MQME Filter
MQME Filter having Transient Suppression Reverse Polarity Protection Features
Requirement deemed have been long transient deviations converter's output voltage remain within ±10% initial value. these waveforms Level above, external transient suppressor sufficient energy rating must placed across filter's input pins keep differential transient input voltage below +200V/-50V. Negative polarity waveforms cause power flow converter interrupted long enough cause graceful shutdown restart converter. Also, reverse voltage protection feature filter required protect converter (but filter) from negative polarity waveform. this waveform Level above, external transient suppressors sufficient energy rating must added between filter's input power pins case keep common-mode transient input voltage below +800V.
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CONSTRUCTION ENVIRONMENTAL STRESS SCREENING OPTIONS
ES-Grade (-55 +125 (Element Evaluation) Condition (-55 +125 500g HB-Grade (-55 +125 (Element Evaluation) Condition (-65 +150 Condition (5000g)
Screening
Internal Visual Temperature Cycle Constant Acceleration
Consistent with MIL-STD-883F
C-Grade (-40 +100
Method 1010 Method 2001 Direction) Method 1015 Load Cycled period 100% Load Load Method 5005 (Group
Burn-in
+125
+125
+125
Final Electrical Test Mechanical Seal, Thermal, Coating Process External Visual Construction Process
-45, +25, +100
-55, +25, +125
Full QorSeal
Full QorSeal
Full QorSeal
2009
QorSeal IPC-A-610 (Rev. Class
QorSeal
QorSeal
MilQor converters filters offered three variations environmental stress screening options. MilQor converters SynQor's proprietary QorSealHi-Rel assembly process that includes Parylene-C coating circuit, high performance thermal compound filler, nickel barrier gold plated aluminum case. Each successively higher grade more stringent mechanical electrical testing, well longer burn-in cycle. HB-Grades also constructed components that have been procured through element evaluation process that pre-qualifies each batch devices.
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Technical Specification
MilQor FAMILY MATRIX
table below shows array MilQor filters available. When ordering SynQor filters, please ensure that complete part number according following Part Numbering System table. Contact factory other requirements. Product Continuous Family Input Designator Voltage
MQME-28 MQME-28E MQME-270 400V
(Amperage)
Power
Rating
(see table below)
Version
Features Available Addition Passive Filter Components)
Enable Pass-Through Circuitry Transient Suppression Circuitry Soft-Start Circuitry Reverse Polarity Protection Circuitry
320W (20A) 320W (2A)
PART NUMBERING SYSTEM
part numbering system SynQor's MilQor filters follows format shown table below.
Model Name
Input Voltage Range
Version
Package Outline/Pin Configuration
Screening Grade
MQME
Example: APPLICATION NOTES
MQME-28-T-Y-ES
variety application notes technical white papers downloaded format from SynQor website.
PATENTS
SynQor holds following U.S. patents, more which apply this product: Additional patent applications pending filed future. 5,999,417 6,594,159 6,927,987 7,119,524 7,558,083 6,222,742 6,731,520 7,050,309 7,269,034 7,564,702 6,545,890 6,894,468 7,072,190 7,272,021 6,577,109 6,896,526 7,085,146 7,272,023
Contact SynQor further information:
Phone: Toll Free: Fax: E-mail: Web: Address:
978-849-0600 888-567-9596 978-849-0602 mqnbofae@synqor.com www.synqor.com Swanson Road Boxborough, 01719
Phone 1-888-567-9596
Warranty SynQor offers year limited warranty. Complete warranty information listed website available upon request from SynQor. Information furnished SynQor believed accurate reliable. However, responsibility assumed SynQor use, infringements patents other rights third parties which result from use. license granted implication otherwise under patent patent rights SynQor.
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MQME-28-T

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