Datasheet Details
Part number:
TDA7427A
Manufacturer:
File Size:
160.50 KB
Description:
Am-fm radio frequency synthesizer and if counter.
TDA7427A_STMicroelectronics.pdf
Datasheet Details
Part number:
TDA7427A
Manufacturer:
File Size:
160.50 KB
Description:
Am-fm radio frequency synthesizer and if counter.
TDA7427A, AM-FM RADIO FREQUENCY SYNTHESIZER AND IF COUNTER
The TDA7427A is a PLL frequency synthesizer BLOCK DIAGRAM TSSOP28 SO28 ORDERING NUMBERS: TDA7427AAD (TSSOP28) TDA7427AAD1 (SO28) with an additional IF counting system that performs all the functions needed in a complete PLL radio tuning system for conventional and high speed RDS tuners.
The devi
® TDA7427A AM-FM RADIO FREQUENCY SYNTHESIZER AND IF COUNTER ON-CHIP REFERENCE OSCILLATOR AND PROGRAMMABLE IF COUNTER VHF INPUT AND PRECOUNTER FOR FREQUENCIES UP TO 290MHz (SUITABLE FOR DAB APPLICATION) HF INPUT FOR FREQUENCIES UP TO 64MHz (SHORT WAVE BAND) IN-LOCK DETECTOR FOR SEARCH/STOP STATION FUNCTION STAND-BY MODE FOR LOW POWER CONSUMPTION HIGH CURRENT SOURCE FOR 0.5ms LOCK-IN TIME DIGITAL PORT EXTENSION WITH SIX OUTPUTS FOR FLEXIBILITY IN APPLICATION FULLY PROGRAMMABLE BY I2C BUS DESCRIP
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