FM-PLL demodulator. TDA9808 Datasheet

TDA9808 demodulator. Datasheet pdf. Equivalent

Part TDA9808
Description Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
Feature INTEGRATED CIRCUITS DATA SHEET TDA9808 Single standard VIF-PLL with QSS-IF and FM-PLL demodulator .
Manufacture NXP
Datasheet
Download TDA9808 Datasheet

INTEGRATED CIRCUITS DATA SHEET TDA9808 Single standard VIF TDA9808 Datasheet
Recommendation Recommendation Datasheet TDA9808 Datasheet




TDA9808
INTEGRATED CIRCUITS
DATA SHEET
TDA9808
Single standard VIF-PLL with
QSS-IF and FM-PLL demodulator
Product specification
Supersedes data of 1999 Jan 18
File under Integrated Circuits, IC02
1999 Jun 04



TDA9808
Philips Semiconductors
Single standard VIF-PLL with QSS-IF and
FM-PLL demodulator
Product specification
TDA9808
FEATURES
5 V supply voltage (9 V supply voltage for TDA9808
(DIP20) only)
Applicable for IFs (Intermediate Frequencies) of
38.9 MHz, 45.75 MHz and 58.75 MHz
Gain controlled wide band Video IF (VIF)-amplifier
(AC-coupled)
True synchronous demodulation with active carrier
regeneration (very linear demodulation, good
intermodulation figures, reduced harmonics, excellent
pulse response)
Robustness for over-modulation better than 105% due
to Phase Locked Loop (PLL)-bandwidth control at
negative modulated standards
VIF Automatic Gain Control (AGC) detector for gain
control, operating as peak sync detector
Tuner AGC with adjustable TakeOver Point (TOP)
Automatic Frequency Control (AFC) detector without
extra reference circuit
AC-coupled limiter amplifier for sound intercarrier signal
Alignment-free FM-PLL demodulator with high linearity
Sound IF (SIF) input for single reference Quasi Split
Sound (QSS) mode (PLL controlled); SIF AGC detector
for gain controlled SIF amplifier; single reference QSS
mixer for high performance
Electrostatic Discharge (ESD) protection for all pins.
GENERAL DESCRIPTION
The TDA9808 is an integrated circuit for single standard
(negative modulated) vision IF signal processing and FM
demodulation, with single reference QSS-IF in TV and
VTR sets.
ORDERING INFORMATION
TYPE NUMBER
TDA9808
TDA9808T
NAME
DIP20
SO20
PACKAGE
DESCRIPTION
plastic dual in-line package; 20 leads (300 mil)
plastic small outline package; 20 leads; body width 7.5 mm
VERSION
SOT146-1
SOT163-1
1999 Jun 04
2





@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)