HMC491LP3
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gaas Low Noise Amplifier - gaas Low Noise Amplifier
HMC491LP3 - HMC491LP3
HMC491LP3 491LP3E
v03.1206
GaAs MMIC NOISE AMPLIFIER BYPASS MODE,
NOISE AMPLIFIERS
Typical Applications
HMC491LP3 HMC491LP3E ideal for: Wireless Local Loop (WLL) Fixed Wireless Access Microwave VSAT Radios
Features
Gain: Noise Figure: Single Supply: Integrated Bypass Mode Matched Input/Output Package
Functional Diagram
General Description
HMC491LP3 HMC491LP3E versatile, integrated, Noise Amplifiers (LNA) featuring bypass mode intended Fixed Wireless applications. amplifier provides gain, noise figure input while requiring only from supply. Using single control line, switched into loss bypass mode reducing current consumption cost, leadless surface mount package (LP3) houses amplifier. external matching components required.
Electrical Specifi cations, +25°
Mode Parameter Min. Frequency Range Gain Gain Variation Over Temperature Noise Figure Input Return Loss Output Return Loss Reverse Isolation Input Output Power Compression (P1dB)* Input Third Order Intercept (IP3) (-20 Input Power tone, tone spacing) Supply Current (Idd) 14.5 Typ. 0.012 0.02 Max. Min. Typ. 15.5 0.012 0.02 -2.8 Max. Min. Typ. -2.3 0.004 0.03 0.008 -Max. Mode Bypass Mode Units
P1dB Mode referenced RFOUT while P1dB Bypass Mode referenced RFIN.
price, delivery, place orders, please contact Hittite Microwave Corporation: Alpha Road, Chelmsford, 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line www.hittite.com
HMC491LP3 491LP3E
v03.1206
GaAs MMIC NOISE AMPLIFIER BYPASS MODE,
Mode Broadband Gain Return Loss
RESPONSE (dB)
Mode Gain Temperature
NOISE AMPLIFIERS
GAIN (dB)
FREQUENCY (GHz)
FREQUENCY (GHz)
Mode Input Return Loss Temperature
Mode Output Return Loss Temperature
RETURN LOSS (dB)
RETURN LOSS (dB)
FREQUENCY (GHz)
FREQUENCY (GHz)
Mode Noise Figure Temperature
Mode Reverse Isolation Temperature
NOISE FIGURE (dB)
ISOLATION (dB)
FREQUENCY (GHz)
FREQUENCY (GHz)
price, delivery, place orders, please contact Hittite Microwave Corporation: Alpha Road, Chelmsford, 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line www.hittite.com
HMC491LP3 491LP3E
v03.1206
GaAs MMIC NOISE AMPLIFIER BYPASS MODE,
NOISE AMPLIFIERS
Mode Output P1dB Temperature
OUTPUT P1dB (dBm) 3.+25
Mode Psat Temperature
3.+25
FREQUENCY (GHz)
Psat (dBm)
FREQUENCY (GHz)
Mode Input Temperature
Mode Gain, Noise Figure Supply Current Supply Voltage
Noise Figure
NOISE FIGURE (dB), (mA)
(dBm) GAIN (dB)
Gain
FREQUENCY (GHz) (Vdc)
price, delivery, place orders, please contact Hittite Microwave Corporation: Alpha Road, Chelmsford, 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line www.hittite.com
HMC491LP3 491LP3E
v03.1206
GaAs MMIC NOISE AMPLIFIER BYPASS MODE,
Bypass Mode Broadband Insertion Loss Return Loss
Bypass Mode Insertion Loss Temperature
NOISE AMPLIFIERS
INSERTION LOSS (dB)
RESPONSE (dB)
FREQUENCY (GHz)
FREQUENCY (GHz)
Bypass Mode Input Return Loss Temperature
Bypass Mode Output Return Loss Temperature
RETURN LOSS (dB)
RETURN LOSS (dB)
FREQUENCY (GHz)
FREQUENCY (GHz)
Bypass Mode Input Temperature
Bypass Mode Input P1dB Temperature
INPUT P1dB (dBm)
(dBm)
FREQUENCY (GHz)
FREQUENCY (GHz)
price, delivery, place orders, please contact Hittite Microwave Corporation: Alpha Road, Chelmsford, 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line www.hittite.com
HMC491LP3 491LP3E
v03.1206
GaAs MMIC NOISE AMPLIFIER BYPASS MODE,
NOISE AMPLIFIERS
Absolute Maximum Ratings
Drain Bias Voltage (Vdd) Input Power (RFIN) (Vdd +3.0 Vdc) Channel Temperature Continuous Pdiss (derate mW/°C above Thermal Resistance (channel ground paddle) Storage Temperature Operating Temperature Mode Bypass Mode +7.0 0.117 °C/W +150
Typical Supply Current
(Vdc) +2.7 +3.0 +3.3 (mA) 10.2
Truth Table
Mode Bypass Mode Vctl= Vctl= 0Vdc Vdd= ±10%
ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS
Outline Drawing
NOTES: LEADFRAME MATERIAL: COPPER ALLOY DIMENSIONS INCHES [MILLIMETERS] LEAD SPACING TOLERANCE NON-CUMULATIVE BURR LENGTH SHALL 0.15mm MAXIMUM. BURR HEIGHT SHALL 0.05mm MAXIMUM. PACKAGE WARP SHALL EXCEED 0.05mm. GROUND LEADS GROUND PADDLE MUST SOLDERED GROUND. REFER HITTITE APPLICATION NOTE SUGGESTED LAND PATTERN.
Package Information
Part Number HMC491LP3 HMC491LP3E Package Body Material Stress Injection Molded Plastic RoHS-compliant Stress Injection Molded Plastic Lead Finish Sn/Pb Solder 100% matte Rating MSL1 MSL1
Package Marking XXXX XXXX
peak reflow temperature peak reflow temperature 4-Digit number XXXX
price, delivery, place orders, please contact Hittite Microwave Corporation: Alpha Road, Chelmsford, 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line www.hittite.com
HMC491LP3 491LP3E
v03.1206
GaAs MMIC NOISE AMPLIFIER BYPASS MODE,
Descriptions
Number Function Description connection necessary. These pins connected RF/DC ground. These pins must connected RF/DC ground. Interface Schematic
NOISE AMPLIFIERS
This coupled matched Ohms.
This coupled matched Ohms.
Power supply voltage.
Vctl
Control voltage. Vctl= mode. Vctl= bypass mode.
price, delivery, place orders, please contact Hittite Microwave Corporation: Alpha Road, Chelmsford, 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line www.hittite.com
HMC491LP3 491LP3E
v03.1206
GaAs MMIC NOISE AMPLIFIER BYPASS MODE,
NOISE AMPLIFIERS
Evaluation
List Materials Evaluation 107174
Item Description Mount Connector HMC491LP3 HMC491LP3E Amplifier 107431 Eval Board
Reference this number when ordering complete evaluation Circuit Board Material: Rogers 4350
circuit board used final application should circuit design techniques. Signal lines should have impedance while package ground leads exposed paddle should connected directly ground plane similar that shown. sufficient number holes should used connect bottom ground planes. evaluation circuit board shown available from Hittite upon request.
price, delivery, place orders, please contact Hittite Microwave Corporation: Alpha Road, Chelmsford, 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line www.hittite.com
HMC491LP3 491LP3E
v03.1206
GaAs MMIC NOISE AMPLIFIER BYPASS MODE,
Notes:
NOISE AMPLIFIERS
price, delivery, place orders, please contact Hittite Microwave Corporation: Alpha Road, Chelmsford, 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line www.hittite.com
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