CXA1691BM BS CXA1691BS
|
|
|
Top Searches for this datasheet
variable capacitors am/fm - variable capacitors am/fm
Toko 7TRS - Toko 7TRS
Soshin Electric - Soshin Electric
soshin bpf - soshin bpf
SFU-455B - SFU-455B
sfu 455b - sfu 455b
SFU 455 B - SFU 455 B
mitsumi ift - mitsumi ift
Mitsumi AM coil ift - Mitsumi AM coil ift
fm/AM detectors - fm/AM detectors
fm variable capacitor - fm variable capacitor
fm radio chip - fm radio chip
FM RADIO - FM RADIO
fm am radio - fm am radio
CXA1691BS - CXA1691BS
CXA1691Bm data - CXA1691Bm data
CXA1691BM - CXA1691BM
CXA1691* - CXA1691*
am/fm variable capacitor - am/fm variable capacitor
AM/455KHz* - AM/455KHz*
455b - 455b
10,7mhz - 10,7mhz
CXA1691BM - CXA1691BM
CXA1691BS - CXA1691BS
CXA1691BM/BS
FM/AM Radio
Description CXA1691BM/BS one-chip FM/AM radio designed radio-cassette tape recorders. Features Small number peripheral components. current consumption (VCC=3 ID=5.8 (Typ.) ID=4.7 (Typ.) Built-in FM/AM select switch. Large output amplifier. VCC=6 EIAJ output=500 (Typ.) when load impedance Function section amplifier, Mixer (incorporating variable capacitor). amplifier Quadrature detection Tuning driver section amplifier, Mixer (with AGC) amplifier (with AGC) Detector Tuning driver section Electronic volume control muting Structure Bipolar monolithic CXA1691BM (Plastic) CXA1691BS SDIP (Plastic)
Absolute Maximum Ratings (Ta=25 Supply voltage Operating temperature Topr Storage temperature Tstg +125 Allowable power dissipation (CXA1691BM) 1000 (CXA1691BS) Recommended Operating Conditions Supply voltage (CXA1691BM) (CXA1691BS)
Sony reserves right change products specifications without prior notice. This information does convey license implication otherwise under patents other right. Application circuits shown, any, typical examples illustrating operation devices. Sony cannot assume responsibility problems arising these circuits.
E99215-TE
CXA1691BM/BS
Block Diagram CXA1691BM
Ripple FILTER
METER
FM/AM BAND SELECT
TUNING METER
POWER
DISCRIMINATOR
MUTE
DISCRI
FM/AM
CXA1691BS
Ripple FILTER
METER
FM/AM BAND SELECT
TUNING METER POWER DISCRIMINATOR
MUTE
DISCRI
FM/AM
CXA1691BM/BS
Standard Circuit Design Data Symbol Voltage VCC=3 VCC=6
(The numbers parenthesis CXA1691BS.) Equivalent circuit Description
MUTE
DISCRI
2.18 2.70 4.88 5.43
1.2k
Phase-shift circuit Connect ceramic discriminator
Negative feedback
(28)
Power amplifier output
CONT
1.25 1.25 1.25 1.25
Connect variable resistor electronic volume control.
1.25 1.25 1.25 1.25
3.6k
local oscillation circuit
1.25
1.25
1.25V (REG)
variable capacitor Regulator 1.25 (Typ.)
1.25 1.25 1.25 1.25
1.25 1.25 1.25 1.25
local oscillation circuit
CXA1691BM/BS
Symbol
Voltage VCC=3 VCC=6 1.25 1.25 1.25 1.25
Equivalent circuit
Description
(10)
Connect tuning coil
(13)
input
(11)
1.25 1.25 1.25 1.25
input
(12) (14) GND)
FM/AM (15)
0.36 0.36
output Connect filter.
(16)
BAND SELECT
0.84
0.88
bands selection switch pin. During becomes during open becomes
(17)
Input
(18)
1.30
1.30
Input
(19)
CXA1691BM/BS
Symbol
Voltage VCC=3 VCC=6
Equivalent circuit
Description
1.25V
(20) METER
Meter drive circuit (For tuning indicator)
(21)
band. During determines time constant band. During determines time constant AGC. Detection output
(22) AFC/AGC
1.25 1.49 1.25 1.49
(23) AFC/AGC
1.25 1.25 1.25 1.25
(24)
1.25 1.25
(25)
Power amplifier input
(26)
RIPPLE FILTER
2.71 2.71
Ripple filter
(27) (29,
Power supply Power
voltage during same voltage (23) during BAND same voltage (22) during BAND.
Electrical Characteristics Symbol Min. 77.5 10.0 14.0 mVrms Typ. Max. Unit conditions Conditions Test Point
(See Electrical Characteristics Test Circuit, Ta=25 VCC=6
Item
circuit current circuit current front voltage gain
detection output level
knee level
dBµV
THD2
THD1
77.5 31.5
dBµV mVrms
detection output distortion factor meter current front voltage gain
THD3
voltage gain
detection output level
meter current
detection output distortion factor
Audio voltage gain
Audio distortion factor
CXA1691BM/BS
Muting level
signal, signal, VIN1=40 dBµV, VIN3=90 dBµV, 10.7 kHz, 22.5 DEV) VIN3=level point down from VIN3=90 dBµV, 10.7 kHz, 22.5 DEV) VIN3=90 dBµV, 10.7 kHz, DEV) VIN3=60 dBµV, 10.7 VIN2=60 dBµV, 1660 VIN3 when kHz, MOD) output VIN3=85 dBµV, kHz, MOD) VIN3=85 dBµV, kHz, MOD) VIN2=95 dBµV, 1660 kHz, MOD) VIN3=60 dBµV, 10.7 VIN4=-30 dBm, Distortion factor output VIN3=60 dBµV, 10.7 VIN4=-20 dBm, Muting level output VIN4=-20dBm, Attenuation dBµV input with VIN3
dBµV=1
Electrical Characteristics Test Circuit
0.1µ AM/FM
1000p
0.01µ
150µH
VIN2
100k
VIN1
0.01µ
MUTE DISCRI
CXA1691BM
4.7µ 0.012µ BAND SELECT 0.01µ 0.01µ 0.01µ METER
RIPPLE 470µ 0.047µ 0.047µ100µ VIN4
455kHz C.F. DISCRIMINATOR 455kHz
VIN3
CXA1691BM/BS
Application Circuit
0.1µ
100k 4.7µ
AM/FM
0.01µ
DISCRI MUTE
CXA1691BM BAND SELECT METER 0.022µ 4.7µ
100p
RIPPLE 0.47µ/ 0.1µ
BATT
2.2k
0.01µ
470µ 6.3V
0.1µ
220µ
CXA1691BM/BS
Application circuits shown typical examples illustrating operation devices. Sony cannot assume responsibility problems arising these circuits infringement third party patent other right same.
Application Circuit
0.1µ CXA1691BS DISCRI
100k 4.7µ
AM/FM
0.01µ
MUTE
BAND SELECT METER 0.47µ/ 0.1µ 0.022µ 4.7µ
RIPPLE
100p
BATT
2.2k
0.01µ
470µ 6.3V
220µ 0.1µ
CXA1691BM/BS
Application circuits shown typical examples illustrating operation devices. Sony cannot assume responsibility problems arising these circuits infringement third party patent other right same.
CXA1691BM/BS
Coil data
Core diameter 0.06 2UEW
(kHz)
(µH)
Number widings
Equivalent L-5K7-H5 R12-1684X. Mitsumi Electric Co., Ltd. 7TRS-8441X TOKO Co., Ltd.
Core diameter 0.07
(pF)
Number widings
Equivalent 21K7-H5 R12-8558A. Mitsumi Electric Co., Ltd. 7MC-7789N TOKO Co., Ltd.
0.6mm 4.5t
0.6mm 3.5t
antenna (kHz) (µH) Primary Secondary
Primary
Secondary
PFWE8 MHz) SFU-455B SFE10.7MA5 CDA10.7MC1
Soshin Electric Co., Ltd. Murata Mfg. Co., Ltd. BFCFL-455 TOKO Co., Ltd. Murata Mfg. Co., Ltd. Murata Mfg. Co., Ltd. -10-
CXA1691BM/BS
Package Outline CXA1691BM
Unit
28PIN (PLASTIC)
18.8
0.15
0.15 0.05
10.3
0.45
1.27
0.05
0.24
PACKAGE STRUCTURE
PACKAGE MATERIAL SONY CODE EIAJ CODE JEDEC CODE SOP-28P-L04 SOP028-P-0375 LEAD TREATMENT LEAD MATERIAL PACKAGE MASS EPOXY RESIN SOLDER PLATING 42/COPPER ALLOY 0.7g
CXA1691BS
30PIN SDIP (PLASTIC)
26.9
0.25
EPOXY RESIN SOLDER/PALLADIUM PLATING COPPER ALLOY 1.8g
1.778
10.16
kinds package surface: 1.All surface type. 2.All mirror surface type.
0.15
PACKAGE STRUCTURE
MOLDING COMPOUND SONY CODE EIAJ CODE JEDEC CODE SDIP-30P-01 SDIP030-P-0400 LEAD TREATMENT LEAD MATERIAL PACKAGE MASS
NOTE PALLADIUM PLATING This product uses S-PdPPF (Sony Spec.-Palladium Pre-Plated Lead Frame). -11-
Other recent searches
SPS-3130WG - SPS-3130WG SPS-3130WG Datasheet
SPS-3130AWG - SPS-3130AWG SPS-3130AWG Datasheet
MKK400-D-7 - MKK400-D-7 MKK400-D-7 Datasheet
LM3900 - LM3900 LM3900 Datasheet
JW040A0F - JW040A0F JW040A0F Datasheet
HD6433833 - HD6433833 HD6433833 Datasheet
HD6473834 - HD6473834 HD6473834 Datasheet
HD6433834 - HD6433834 HD6433834 Datasheet
HD6433835 - HD6433835 HD6433835 Datasheet
HD6433836 - HD6433836 HD6433836 Datasheet
HD6473837 - HD6473837 HD6473837 Datasheet
HD6433837 - HD6433837 HD6433837 Datasheet
HC05CL4GRS - HC05CL4GRS HC05CL4GRS Datasheet
BSM600GA120DLC - BSM600GA120DLC BSM600GA120DLC Datasheet
1765610000 - 1765610000 1765610000 Datasheet
Privacy Policy | Disclaimer
© 2013 Datasheets.org.uk