TDA8217 ST Microelectronics, TDA8217 Datasheet

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TDA8217

Manufacturer Part Number
TDA8217
Description
PAL DECODER AND VIDEO PROCESSOR
Manufacturer
ST Microelectronics
Datasheet

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DESCRIPTION
The TDA8217 is a monolithic integrated color de-
coder for the PAL standard. It includes in a 20 pins
IC all the functions required for the identification
and demodulationof PAL signals, and all the video-
processor functions up to the drive of the video
stages. Used with TDA8213 (video & sound IF
system) and TDA8214A(H/V deflection circuit), this
IC permits a complete low-cost solution for PAL
applications.
PIN CONNECTIONS
April 1996
RGB OUTPUTS
SINGLE CHIP CHROMA AND LUMINANCE
PROCESSOR
DC CONTROL BRIGHTNESS, CONTRAST,
AND SATURATION
FEW EXTERNAL COMPONENTS
FAST BLANKING INPUT FOR OSD INSER-
TION
SUPER SANDCASTLE INPUT
SUPER SANDCASTLE INPUT/
DELAYED CHANNEL INPUT
CHROMINANCE OUTPUT
BRIGHTNESS CONTROL
SATURATION CONTROL
FAST BLANKING INPUT
CHROMINANCE INPUT
CONTRAST CONTROL
VIDEO INPUT
RGB CLAMP
PAL DECODER AND VIDEO PROCESSOR
V
CC
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
ORDER CODE : TDA8217
V
BLUE OUTPUT
GREEN OUTPUT
RED OUTPUT
PLL LOOP FILTER INPUT
GROUND
XTAL
KILLER CAPACITOR
ACC CAPACITOR
GROUND
CC
(Plastic Package)
DIP20
TDA8217
1/9

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TDA8217 Summary of contents

Page 1

... TION SUPER SANDCASTLE INPUT DESCRIPTION The TDA8217 is a monolithic integrated color de- coder for the PAL standard. It includes pins IC all the functions required for the identification and demodulationof PAL signals, and all the video- processor functions up to the drive of the video stages. Used with TDA8213 (video & ...

Page 2

... TDA8217 BLOCK DIAGRAM TDA8217 VIDEO VIDEO 3 INPUT P HASE 16 DETECTOR XVCO 14 4.43MHz INPUT S ANDCASTLE KILLER CAPACITOR ABSOLUTE MAXIMUM RATINGS Symbol V Supply Voltage CC T Operating Temperature oper T Storage Temperature stg THERMAL DATA Symbol R Thermal Resistance Junction-Ambient th (j-a) DC AND AC ELECTRICAL CHARACTERISTICS ...

Page 3

... During Burst Gate Period Out of Burst Gate Period No Chroma Signal 6.4 Within ACC Control Range 1.6 No Input Signal 2.0 6 0.35V Signal @ Pin 3, 2.80 Contrast @ 4.2V, Sat. @ 1.6V, Brig. @ 3.5V 300 mV (B-Y), Signal with 3.5 PP 200mV Burst Amplitude at pin 10, PP Contrast @ 4.2V, Sat. @ 4.2V, Brig. @ 3.5V TDA8217 Unit 2.8 3.3 V 7.5 8.0 V 3 ...

Page 4

... TDA8217 DC AND AC ELECTRICAL CHARACTERISTICS (continued (unless otherwise specified) CC AMB Symbol Parameter RGB OUTPUTS (Pins 17-18-19) Maximum Peak White Level Blanking Level Black Level Differential Error Relative Variation in Black Level with Various Saturation, Contrast and Brightness Control Level Black Level Thermal Drift ...

Page 5

... INPUT / OUTPUT PIN CONFIGURATION Figure 4 : Pins Configuration 9V 2 GREEN 1 Channel Burst Gated Figure 6 : Pin 4 Configuration 9V V REF V REF Figure 5 : Pin 3 Configuration 9V V REF 3 Figure 7 : Pin 5 Configuration TDA8217 Black Leve l Clamping V REF V REF REF 5/9 ...

Page 6

... TDA8217 INPUT / OUTPUT PIN CONFIGURATION (continued) Figure 8 : Pin 6 Configuration V REF REF Figure 10 : Pin 9 Configuration 9V 9 Figure 12 : Pin 12 Configuration 6/9 Figure 9 : Pin 8 Configuration 9V Figure 11 : Pin 10 Configuration 9V V REF V REF 10 V REF ...

Page 7

... INPUT / OUTPUT PIN CONFIGURATION (continued) Figure 13 : Pin 13 Configuration 9V Figure 15 : Pin 16 Configuration Bas e Curre nt Compe ns a tion Compara tor Figure 14 : Pin 14 Configuration Figure 16 : Pins Configuration 9V 16 TDA8217 9V P ins 17 18-19 7/9 ...

Page 8

... CVBS 10 120pF 10.6 H 10nF 1k 3 330ns 10 120pF SSC 8 390 3.3nF D.L. 4.43MHz 10nF CR79 TDA8217 100nF 100nF 39k 8k 39k 22k 22k 22k FB 12k 8k 12k Saturation Brightness Contrast V CC 470k 10k ...

Page 9

... Australia - Brazil - Canada - China - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. Max. Min. 0.010 1.65 0.055 25.4 8.5 7.1 3.93 3.3 1. system, is granted provided that the system conforms to TDA8217 Inches Typ. Max. 0.065 0.018 0.010 1.000 0.335 0.100 0.900 0.280 0.155 0.130 0.053 ...

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