TDA8296 Datasheet, PDF (6/87 Pages) NXP Semiconductors – Digital global standard low IF demodulator for analog TV and FM radio

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GATED AGC
DETECTOR
AND
INTEGRATOR
H/V PLL
VIDEO
DAC
analog
CVBS
UPSAMPLER
low IF 2
signal
IF
ADC
FILTERS
AND
AGC AMPLIFIER
PLL
DEMODULATOR
NYQUIST
SLOPE
VIDEO
LOW-PASS
FILTER
VIDEO/
GROUP DELAY
EQUALIZER
PEAK DETECTOR
AND
INTEGRATOR
SSIF AND FM RADIO
BAND-PASS FILTERS
AND AGC
CORDIC AM/FM
SOUND DEMODULATOR
SWITCH
UPSAMPLER
SOUND
DAC
analog SSIF
or
mono sound
tuner
IF AGC
BIT STREAM
DAC
CLOCK
PROCESSOR
AND PLL
crystal or
frequency
reference
SUPPLY, REFERENCE
AND
DECOUPLING
POWER-ON
RESET
I²C-BUS
I²C-bus
008aaa138
Fig 1. Functional diagram of TDA8296