TDA7515 ,RF-FRONTEND FOR AM/FM-DSP-CARRADIOS WITH IF SAMPLINGBLOCK DIAGRAMoptional222AGC ADJIF 10.7MHz2FMAGCDAGCQIPM2BusAGC InterfaceTV1 TV22SupplyAMPMDIV :1/:2 ..
TDA7515TR , RF front-end for AM/FM-DSP car radios with IF sampling
TDA7518 ,MULTICHIP MODULE FOR CAR-RADIO APPLICATIONSAPPLICATIONSTQFP144■ IF COUNTER WITH SEARCH-STOP SIGNAL■ IF BANDWIDTH CONTROL FUNCTIONTable 1. Orde ..
TDA7519 ,MULTICHIP MODULE FOR CAR-RADIO APPLICATIONSAPPLICATIONSPRELIMINARY DATA■ HIGH-PERFORMANCE SIGNAL PROCESSOR FOR CAR-RADIO
TDA7529 ,RF front-end for AM/FM DSP car-radio with IF samplingAbsolute maximum ratings . . . . 194.2 Thermal data . . . . . . 194.3 General key paramet ..
TDA7535 ,DELTA/SIGMA CASCADE 20 BIT STEREO DACABSOLUTE MAXIMUM RATINGSSymbol Parameter Value UnitV Power supplies Digital -0.5 to +4.6 VDDV Analo ..
THS4052ID ,70-MHz Low-Cost Voltage-Feedback Amplifier, Dual.†The D and DGN packages are available taped and reeled. Add an R suffix to the device type (i.e., ..
THS4052IDG4 ,70-MHz Low-Cost Voltage-Feedback Amplifier, Dual 8-SOIC -40 to 85MAXIMUM RATINGS OVER OPERATING FREE-AIR TEMPERATURE (UNLESS(1)OTHERWISE NOTED)Supply voltage, V . . ..
THS4052IDGN ,70-MHz Low-Cost Voltage-Feedback Amplifier, DualSLOS238D − MAY 1999 − REVISED AUGUST 2008 THS4051
THS4061CD ,180-MHz High Output Drive Voltage-Feedback Amplifiermaximum ratings over operating free-air temperature (unless otherwise noted)Supply voltage, V + to ..
THS4061CDGN ,180-MHz High Output Drive Voltage-Feedback Amplifier SLOS234E − DECEMBER 1998 − REVISED DECEMBER 2003THS4061 ..
THS4061CDR ,180-MHz High Output Drive Voltage-Feedback Amplifier SLOS234E − DECEMBER 1998 − REVISED DECEMBER 2003THS4061 ..
TDA7515
RF-FRONTEND FOR AM/FM-DSP-CARRADIOS WITH IF SAMPLING
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TDA7515July 2002 RF AGC generation by RF and IF detection I/Q Mixer for FM IF 10.7MHz with image
rejection and programmable IF tank adjust for
FM and AM Preamplifier and mixer for IF 10.7MHz AM
upconversion VCO and programmable divider for “world
receiver” Programmable controlled IF-gain stage
Additional features: High performance fast PLL for RDS-system Electronic alignment for the preselection stages All functions bus-controlled
DESCRIPTIONThe frontend is a high performance tuner circuit for
AM/FM - DSP carradios with 10.7MHz - IF sampling.
It contains mixer and IF amplifiers for AM and FM,
VCO and PLL synthesizer on a single chip.
Use of BICMOS technology allows the implementa-
tion of several tuning functions and a minimum of ex-
ternal components.
PRODUCT PREVIEWRF-FRONTEND FOR AM/FM-DSP-CARRADIOS
WITH IF SAMPLING
BLOCK DIAGRAM
TDA7515
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PIN CONNECTION PIN DESCRIPTION
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TDA7515 THERMAL DATA ABSOLUTE MAXIMUM RATINGS PIN DESCRIPTION (continued)
TDA7515
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. consequences
of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted
by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject
to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not
authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.
The ST logo is a registered trademark of STMicroelectronics
© 2002 STMicroelectronics - All Rights Reserved
STMicroelectronics GROUP OF COMPANIES
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http://
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TDA7515
:
www.ic-phoenix.com
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