SI4757-A10-GM Silicon Laboratories Inc, SI4757-A10-GM Datasheet
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SI4757-A10-GM
Manufacturer Part Number
SI4757-A10-GM
Description
IC CAR RAD RX AM/FM/LW/SW 32QFN
Manufacturer
Silicon Laboratories Inc
Series
-r
Datasheet
1.SI4757LNA-A-EVB.pdf
(2 pages)
Specifications of SI4757-A10-GM
Frequency
520kHz ~ 1.71MHz, 64MHz ~ 108MHz
Sensitivity
-
Data Rate - Maximum
-
Modulation Or Protocol
AM, FM, SW-LW
Applications
General Purpose
Current - Receiving
-
Data Interface
PCB, Surface Mount
Memory Size
-
Antenna Connector
PCB, Surface Mount
Features
-
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Description
The Si475x radio receiver family employs RF CMOS
technology to bring outstanding radio receiver performance
and automotive quality to the automotive infotainment
industry. The Si475x family supports worldwide FM, AM,
shortwave, longwave, and weatherband radio reception.
The Si475x receiver system specifies a minimal bill of
materials, resulting in a very small board space
requirement, making the solution ideal for any automotive
application from single tuner radios to multiple tuner radios
addressing companion TMC/AF reception/scanning.
The monolithic IC incorporates a digital signal processor
and
patented and proven low-IF architecture, delivering
superior RF performance and interference rejection, as
well as excellent sensitivity in weak signal environments
and superb selectivity and inter-modulation immunity in
strong signal environments. The device performs signal
conditioning with dynamic AM/FM channel bandwidth
control, a comprehensive set of weak signal processing
engines, auto-calibrated digital tuning, and proven AM/FM
seek functionality based on multiple signal quality and
band
performance for complete Radio Data Service (RDS)
decoding, synchronization, error detection and correction.
The device is also completely configurable, allowing raw
RDS data if so desired.
The part provides an integrated clock oscillator or accepts
a reference clock and an I
interface.
Automotive AM/FM Tuner
microcontroller,
parameters.
The
leveraging
RFGND
RFREG
FMXI
FMO
FMI
AMI
FMAGC1
2
device
C-compatible 2-wire control
RF PKD
RF PKD
RF PKD
R
Silicon
L
REG
LNA
offers
Copyright © 2010 by Silicon Laboratories
FMAGC2
High Performance Automotive AM/FM Radio Receiver
LNA
Laboratories
world-class
0°/90°
IF PKD
Features
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Applications
-
-
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CIK
Gen
Worldwide FM band support (64–108 MHz)
Worldwide AM band support (520–1710 kHz)
Advanced RDS/RBDS demodulator/decoder
Digital FM MPX decoder
Integrated FM loop-through
Advanced AM/FM noise blankers
Dynamic AM/FM channel bandwidth control
Advanced FM hi-cut control
Programmable FM stereo-mono blend
Programmable AM/FM soft mute
Full suite of signal metrics: RSSI, SNR, multi-path
interference, frequency offset, adjacent channel strength
Analog audio outputs
Analog FM MPX output
Low-IF architecture
On-chip AM/FM AGC with integrated resistor and
varactor banks
1.5 to 5 V power supplies
QFN 32, 5 x 5 x0.85 mm
AEC-Q100 qualified
OEM Car Radio Systems
Aftermarket Car Radio Systems
OEM Car PND Docking System
-
-
-
-
Addresses companion AF/RDS data receiver
Eliminates expensive 10.7 MHz IF ceramic filters
Eliminates external PIN diode attenuators
Pb-free/RoHS compliant
Si475x
CNTRL
RDS
LOUT/MPXOUT
ROUT
VIO
INTB
RSTB
Si475x-A10
11.16.10
Related parts for SI4757-A10-GM
SI4757-A10-GM Summary of contents
Page 1
Description The Si475x radio receiver family employs RF CMOS technology to bring outstanding radio receiver performance and automotive quality to the automotive infotainment industry. The Si475x family supports worldwide FM, AM, shortwave, longwave, and weatherband radio reception. The Si475x receiver ...
Page 2
... Recommended card reflow profile is per the JEDEC/IPC J-STD-020 specification for Small Body Components. Automotive AM/FM Tuner Silicon Laboratories and Silicon Labs are trademarks of Silicon Laboratories Inc. Other products or brandnames mentioned herein are trademarks or registered trademarks of their respective holders. Test Conditions Max Dimensions 0 ...