參數資料
型號: TDA6931X
廠商: INFINEON TECHNOLOGIES AG
元件分類: 接收器
英文描述: AM, AUDIO/VIDEO DEMODULATOR, PDSO32
封裝: PLASTIC, DSO-32
文件頁數: 23/36頁
文件大小: 822K
代理商: TDA6931X
Product Info
Product Info
Wireless Components
Specification, August 1999
Package
TDA 6930
Product Info
General Description
The TDA 6930 is an integrated circuit
for high class multistandard TV vision
IF signal, sound IF signal and
AM-Audio signal processing.
FM and NICAM sound IF carriers are
converted to their intercarrier
frequency.
All switching functions are controlled
via open collector transistors.
Outputs for threshold controlled tuner
AGC , digital tuning AFC , DF and
AM-AF for all terrestrial standards are
available.
Features
s
FPLL carrier regeneration from
sound channelwithout nyquist slope
for best sound S/N and pulse
response
s
Choice of 2 VIF / SIF switchable
inputs
s
intercarrier operation possible
s
seperate AM-AF demodulator
channel without external
components
s
VCO frequency switchable for L / L‘
s
digital tuning AFC
seperate adjustable for L‘
s
parallel output of DF/Nicam and
AM-AF
s
L/L‘ peak white detector VIF-AGC
with average controlled response,
scrambling save for Canal +
s
adjustable tuner AGC
s
Low operating voltage of 7.5 V
s
precision internal bandgap
reference
s
Fully ESD protected
Application
s
Television sets
s
VTR sets
Ordering Information
Type
Ordering Code
Package
TDA 6930X
Q67007-A5217 GEG
P-DSO-28
TDA 6931X
Q67007-A5229 GEG
P-DSO-32
TDA 6930S
Q67000-A5180
S-DIP-30
相關PDF資料
PDF描述
TDA6930S AUDIO/VIDEO DEMODULATOR, PDIP30
TDA6930X AUDIO/VIDEO DEMODULATOR, PDSO28
TDA6931X AUDIO/VIDEO DEMODULATOR, PDSO32
TDA7053AT-T 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO16
TDA7056AT/N2 1 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO20
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