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KODENSHI KOREA

KKA8362ANS Datasheet Preview

KKA8362ANS Datasheet

Integrated PAL and PAL/NTSC TV processor

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TECHNICAL DATA
KKA8362ANS
Integrated PAL and PAL/NTSC TV processor
GENERAL DESCRIPTION
The KKA8362ANS is designed to be used in a multi-standard TV receiver and contains functional units for processing
signals of intermediate frequency of audio and sound, vertical scanning and line synchronisation of colour signal in
PAL/NTSC and RGB output signal.
The KKA8362ANS is pin to pin compatible with TDA8362A, Philips and nearly identical to the TDA8362. The main
difference between KKA8362ANS and TDA8362 is that KKA8362ANS contain a black-current stabilisation circuit.
Because of the required input pin for the black-current stabilisation circuit the luminance peaking function has been
omitted in the KKA8362ANS. All other function of the 2 IC's are identical. The pinning of the 2 IC's is slightly different,
because the KKA8362ANS have a ground connection on each side. This adoption of the pinning has positive effects on
the application of the IC.
The KKA8362ANS is single-chip TV processors which contain nearly all small signal functions that are required for a
colour television receiver. For a complete receiver the following circuits need to be added: a tuner, a SECAM decoder a
base-band delay line (KKA4661) and output stages for audio, video and horizontal and vertical deflection.
FEATURES
Multistandard vision IF circuit (positive and negative modulation)
Multistandard FM sound demodulator (4.5 Mhz to 6.5 Mhz)
Source selection for external A/V inputs (separate Y/C signals can also be applied)
Integrated chrominance trap and bandpass filters (automatically calibrated)
Integrated luminance delay line
PAL/NTSC colour decoder with automatic search system
Easy interfacing with the KKA8395 (SECAM decoder) for multistandard applications.
RGB control circuit with linear RGB inputs and fast blanking
Input for automatic cut-off control with compensation for leakage current of the picture tube.
Horizontal synchronisation with two control loops and alignment-free horizontal oscillator without external
components
Vertical count-down circuit (50/60 Hz) and vertical preamplifier
Low dissipation (700 mW)
Small amount of peripheral components compared with competition ICs
Only one adjustment (vision IF demodulator)
The ICs are mounted in a shrink DIL package with 52 pins
1




KODENSHI KOREA

KKA8362ANS Datasheet Preview

KKA8362ANS Datasheet

Integrated PAL and PAL/NTSC TV processor

No Preview Available !

www.DataSheet4U.com
KKA8362ANS
QUICK REFERENCE DATA
Parameter
Supply voltage, V
Supply current, mA
Video IF amplifier sensitivity (RMS value), µV
Gain control rang, dB
Bandwidth of demodulated output signal, MHz
Video non linearly, %
Signal-to-noise ratio, dB
Minimum starting level voltage for tuner take-over (RMS value), mV
Maximum starting level voltage for tuner take-over (RMS value), mV
Output voltage swing AFC, V
AFC slope, mV/kHz
Output voltage:
video not identified, V
video identified; colour signal available; fosc=3.5МГц, V
video identified; colour signal available/unavailable; fosc=4.4МГц, V
Catching range PLL, MHz
Control range, dB
Suppression of output signal when mute is active, mV
Sync pulse amplitude, mV
Free running frequency, Hz
Holding range PLL, kHz
Catching range PLL, kHz
Voltage to switch on the X-ray protection, V
Locking range, Hz
Locking range (lines/frame)
Residual carrier output voltage (peak-to-peak value) (R-Y) and (B-Y)
outputs, mV
H/2 ripple at (R-Y) output (peak-to-peak value), mV
Saturation control range, dB
Contrast control range, dB
Brightness control range, V
Output voltage level, V
Residual frequency at fOSC in the RGB outputs (peak-to-peak value), mV
Residual frequency at 2fOSC plus higher harmonics in the RGB outputs
(peak-to-peak value), mV
Difference in black level between the three outputs (nominal brightness),
mV
Bandwidth of output signals for
RGB input
CVBS input (fOSC=3.58 MHz)
CVBS input (fOSC=4.43 MHz)
S-VHS input
Symbol
VP
IP
Vi(rms)
Gcr
B
NLvid
S/N
Vmin
Vmax
V
fsl
Vo
δf
VOLcr
OSS
V13
ffr
fHR
fCR
V39
flock
LF
V30
V30r
CRs
CRc
CRb
Vo
fres
Vdiff
B
Min.
7.2
30
64
6.0
52
0.15
100
5
120
Max.
8.8
120
100
5
0.5
200
200
5.5
7.1
4.2
80
80
50
15310
±0.6
6.0
45
488
0.5
6.5
8.8
6.8
15940
±1.2
64.5
722
15
– 25
52 –
18 24
±0.6 ±1.3
2.8 5.2
– 25
– 25
– 50
8–
2.8 3
3.5 4
8–
2


Part Number KKA8362ANS
Description Integrated PAL and PAL/NTSC TV processor
Maker KODENSHI KOREA
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