28JF-76E
ICs ADDITIONAL INFORMATION
TDA9886 (IC201)
Features
1 FEATURES
" 5 V supply voltage
" Gain controlled wide-band Vision Intermediate
Frequency (VIF) amplifier, AC-coupled
" Multistandard true synchronous demodulation with
active carrier regeneration: very linear demodulation,
" SIF-AGC for gain controlled SIF amplifier, single
good intermodulation figures, reduced harmonics, and
reference QSS mixer able to operate in high
excellent pulse response
performance single reference QSS mode and in
" Gated phase detector for L and L-accent standardintercarrier mode, switchable via I2C-bus
" Fully integrated VIF Voltage Controlled Oscillator" AM demodulator without extra reference circuit
(VCO), alignment-free, frequencies switchable for all
" Alignment-free selective FM-PLL demodulator with high
2
negative and positive modulated standards via IC-bus
linearity and low noise
" Digital acquisition help, VIF frequencies of 33.4, 33.9,2
" IC-bus control for all functions
38.0, 38.9, 45.75, and 58.75 MHz
" I2C-bus transceiver with pin programmable Module
" 4 MHz reference frequency input: signal from
Address (MAD)
Phase-Locked Loop (PLL) tuning system or operating
2
" Four IC-bus addresses via MAD.
as crystal oscillator
" VIF Automatic Gain Control (AGC) detector for gain
control, operating as peak sync detector for negative2 GENERAL DESCRIPTION
modulated signals and as a peak white detector for
The TDA9885 is an alignment-free multistandard
positive modulated signals
(PAL and NTSC) vision and sound IF signal PLL
" External AGC setting via pin OP1demodulator for negative modulation only and
" Precise fully digital Automatic Frequency Control (AFC)FM processing.
detector with 4-bit digital-to-analog converter, AFC bits
The TDA9886 is an alignment-free multistandard
2
readable via IC-bus
(PAL, SECAM and NTSC) vision and sound IF signal PLL
2
" TakeOver Point (TOP) adjustable via IC-bus ordemodulator for positive and negative modulation,
alternatively with potentiometerincluding sound AM and FM processing.
" Fully integrated sound carrier trap for 4.5, 5.5, 6.0,
and 6.5 MHz, controlled by FM-PLL oscillator3 APPLICATIONS
" Sound IF (SIF) input for single reference Quasi Split
" TV, VTR, PC and STB applications.
Sound (QSS) mode, PLL controlled
4 ORDERING INFORMATION
PACKAGE
TYPE NUMBER
NAMEDESCRIPTIONVERSION
TDA9885T/V3SO24plastic small outline package; 24 leads; body width 7.5 mmSOT137-1
TDA9885TS/V3SSOP24plastic shrink small outline package; 24 leads; body width 5.3 mmSOT340-1
TDA9885HN/V3HVQFN32 plastic, heatsink very thin quad �at package; no leads; 32 terminals;SOT617-1
body 5 � 5 � 0.85 mm
TDA9886T/V3SO24plastic small outline package; 24 leads; body width 7.5 mmSOT137-1
TDA9886TS/V3SSOP24plastic shrink small outline package; 24 leads; body width 5.3 mmSOT340-1
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ACEC
SHARP
