FM-PLL demodulator. TDA9806 Datasheet

TDA9806 demodulator. Datasheet pdf. Equivalent

Part TDA9806
Description Multistandard VIF-PLL and FM-PLL demodulator
Feature INTEGRATED CIRCUITS DATA SHEET TDA9806 Multistandard VIF-PLL and FM-PLL demodulator Preliminary sp.
Manufacture NXP
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TDA9806
INTEGRATED CIRCUITS
DATA SHEET
TDA9806
Multistandard VIF-PLL and
FM-PLL demodulator
Preliminary specification
File under Integrated Circuits, IC02
1995 Sep 05



TDA9806
Philips Semiconductors
Multistandard VIF-PLL and
FM-PLL demodulator
Preliminary specification
TDA9806
FEATURES
5 V supply voltage
Gain controlled wide band VIF-amplifier (AC-coupled)
True synchronous demodulation with active carrier
regeneration (very linear demodulation,
good intermodulation figures, reduced harmonics,
excellent pulse response)
Separate video amplifier for sound trap buffering with
high video bandwidth
VIF AGC detector for gain control, operating as peak
sync detector for B/G
Tuner AGC with adjustable takeover point (TOP)
AFC detector without extra reference circuit
AC-coupled limiter amplifier for sound intercarrier signal
Alignment-free FM-PLL demodulator with high linearity,
switchable de-emphasis for FM
Stabilizer circuit for ripple rejection and to achieve
constant output signals.
GENERAL DESCRIPTION
The TDA9806 is an integrated circuit for multistandard
vision IF signal processing and FM sound demodulation in
TV and VCR sets.
ORDERING INFORMATION
TYPE NUMBER
TDA9806
NAME
SDIP32
PACKAGE
DESCRIPTION
plastic shrink dual in-line package; 32 leads (400 mil)
VERSION
SOT232-1
1995 Sep 05
2





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