1 Stück / 1 piece TDA7511
AM/FM TUNER FOR CAR RADIO AND HIFI APPLICATIONS IC
AM/FM TUNER FOR CAR RADIO AND HIFI APPLICATIONS IC
Vcc 10,5V in TQFP64 package
- Manufacturer: STMicroelectronics
- Package: TQFP64
- Product Family: Audio & Radio IC
- It contains mixers, IF amplifiers, demodulators for AM and FM, quality detection, ISS filter and PLL synthesizer with IF counter on a single chip.
The TDA 7511 is a high performance tuner circuit for AM/FM car radio. It contains mixers, IF amplifiers, demodulators for AM and FM, quality detection, ISS filter and PLL synthesizer with IF counter on a single chip.
Use of BICMOS technology allows the implementation of several tuning functions and a minimum of external components.
FM-PART
- RF AGC GENERATION BY RF AND IF DETECTION FOR PIN DIODES AND MOSFET (PRESTAGE)
- 1 ST MIXER FOR 1ST FM IF 10.7MHz WITH PROGRAMMABLE IF TANK ADJUST FOR FM AND AM UPCONVERSION
- 2 PROGRAMMABLE IF-GAIN STAGES
- 2 ND MIXER FOR - 2ND IF 450KHz
- INTERNAL IF BANDPASS FILTER WITH THREE BANDWIDTHS CONTROLLED BY ISS (INCLUDING WEATHER BAND)
- FULLY INTEGRATED FM-DEMODULATOR
AM-PART
- WIDE AND NARROW AGC GENERATION
- PREAMPLIFIER AND MIXER FOR 1ST IF 10.7MHZ, AM UPCONVERSION
- 2ND MIXER FOR 2ND IF 450KHZ
- INTEGRATED AM-DEMODULATOR
- OUTPUT FOR AM-STEREO-DECODER
FM-PART
- RF AGC GENERATION BY RF AND IF DETECTION FOR PIN DIODES AND MOSFET (PRESTAGE)
- 1 ST MIXER FOR 1ST FM IF 10.7MHz WITH PROGRAMMABLE IF TANK ADJUST FOR FM AND AM UPCONVERSION
- 2 PROGRAMMABLE IF-GAIN STAGES
- 2 ND MIXER FOR - 2ND IF 450KHz
- INTERNAL IF BANDPASS FILTER WITH THREE BANDWIDTHS CONTROLLED BY ISS (INCLUDING WEATHER BAND)
- FULLY INTEGRATED FM-DEMODULATOR
AM-PART
- WIDE AND NARROW AGC GENERATION
- PREAMPLIFIER AND MIXER FOR 1ST IF 10.7MHZ, AM UPCONVERSION
- 2ND MIXER FOR 2ND IF 450KHZ
- INTEGRATED AM-DEMODULATOR
- OUTPUT FOR AM-STEREO-DECODER
- HIGH PERFORMANCE FAST PLL FOR RDS SYSTEM
- IF COUNTER FOR FM AND AM UPCONVERSION WITH SEARCH STOP SIGNAL
- QUALITY DETECTOR FOR LEVEL, DEVIATION, ADJACENT CHANNEL AND MULTIPATH
- QUALITY DETECTION INFORMATIONS AS ANALOG SIGNALS EXTERNAL AVAILABLE
- ISS (INTELLIGENT SELECTIVITY SYSTEM) FOR CANCELLATION OF
- ADJACENT CHANNEL AND NOISE INFLUENCES ADJACENT CHANNEL MUTE
- FULLY ELECTRONIC ALIGNMENT
- ALL FUNCTIONS I2C-BUS CONTROLLED
- ISS FILTER STATUS INFORMATION I2C-BUS READABLE
NEW OLD STOCK (NOS)
NOT PULLED - NOT USED - NOT REFURBISHED - NOT SOLDERED - NOT RE-MARKED - NOT FAKED EXCLUSIVELY
NOT PULLED - NOT USED - NOT REFURBISHED - NOT SOLDERED - NOT RE-MARKED - NOT FAKED EXCLUSIVELY
AUSSCHLIESSLICH NUR ALTE NEUE WARE (NOS) aus
Altlagerbestand
entnommen aus der original Verpackung (siehe Foto)
entnommen aus der original Verpackung (siehe Foto)
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