FM-PLL detector. TDA9802 Datasheet

TDA9802 detector. Datasheet pdf. Equivalent

Part TDA9802
Description Multistandard VIF-PLL demodulator and FM-PLL detector
Feature INTEGRATED CIRCUITS DATA SHEET TDA9802 Multistandard VIF-PLL demodulator and FM-PLL detector Preli.
Manufacture NXP
Datasheet
Download TDA9802 Datasheet

INTEGRATED CIRCUITS DATA SHEET TDA9802 Multistandard VIF-P TDA9802 Datasheet
Recommendation Recommendation Datasheet TDA9802 Datasheet




TDA9802
INTEGRATED CIRCUITS
DATA SHEET
TDA9802
Multistandard VIF-PLL
demodulator and FM-PLL detector
Preliminary specification
File under Integrated Circuits, IC02
November 1992



TDA9802
Philips Semiconductors
Multistandard VIF-PLL demodulator
and FM-PLL detector
Preliminary specification
TDA9802
FEATURES
Suitable for negative and positive vision modulation
Gain controlled 3-stage IF amplifier; suitable for VIF
frequencies up to 60 MHz
True synchronous demodulation with active carrier
regeneration (ultra-linear demodulation, good
intermodulation figures, reduced harmonics and
excellent pulse response)
Peak sync AGC for negative modulation, e.g. B/G
standard
Peak white AGC for positive modulation, e.g. L standard
Video amplifier to match sound trap and sound filter
AGC output voltage for tuner; adjustable take-over point
(TOP)
AFC detector without extra reference circuit
Alignment-free FM-PLL detector with high linearity
Stabilizer circuit for ripple rejection and to achieve
constant output signals
5 to 8 V positive supply voltage range, low power
consumption (300 mW at +5 V supply voltage)
GENERAL DESCRIPTION
The TDA9802 is a monolithic integrated circuit for vision
and sound IF signal processing in multistandard TV and
VTR sets.
QUICK REFERENCE DATA
SYMBOL
VP
IP
Vi IF
Gv
Vo CVBS
B
S/N (W)
α1.1
α3.3
αH
Vo AF
Tamb
PARAMETER
MIN.
positive supply voltage (pin 20)
4.5
supply current
51
vision IF input signal sensitivity (RMS value, pins 1 and 2)
maximum vision IF input signal (RMS value, pins 1 and 2) 70
IF gain control range
64
CVBS output signal on pin 7 (peak-to-peak value)
3 dB video bandwidth on pin 7
signal-to-noise ratio weighted; for video
1.7
6
56
intermodulation attenuation
56
56
suppression of harmonics in video signal
35
maximum AF output signal for THD < 1.5% (RMS value, 0.8
pin 9)
operating ambient temperature range
0
TYP.
5
60
50
150
70
2.0
8
59
62
62
40
MAX.
8.8
69
90
73
2.3
UNIT
V
mA
µV
mV
dB
V
MHz
dB
dB
dB
dB
V
+70 °C
ORDERING INFORMATION
EXTENDED
TYPE NUMBER
TDA9802
TDA9802T
PINS
20
20
Note
1. SOT146-1; 1996 November 19.
2. SOT163-1; 1996 November 19.
PIN POSITION
DIL
mini-pack
PACKAGE
MATERIAL
plastic
plastic
CODE
SOT146(1)
SOT163A(2)
November 1992
2





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