TDA9141 Просмотр технического описания (PDF) - Philips Electronics

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TDA9141

PAL / NTSC / SECAM decoder/sync processor

Philips Electronics 

Philips Semiconductors

PAL/NTSC/SECAM decoder/sync processor

Product specification

TDA9141

QUICK REFERENCE DATA

SYMBOL

PARAMETER

CONDITIONS MIN. TYP. MAX. UNIT

VCC

positive supply voltage

7.2 8.0 8.8 V

ICC

supply current

− 45 −

mA

V26(p-p)

CVBS input voltage (peak-to-peak value)

top sync - white

− 1.0 −

V

V26(p-p)

luminance input voltage (peak-to-peak value)

top sync - white

− 1.0 −

V

V22(p-p)

chrominance burst input voltage (peak-to-peak

value)

− 0.3 −

V

V12

luminance black-white output voltage

− 1.0 −

V

V14(p-p)

U output voltage (peak-to-peak value)

standard colour bar − 1.33 −

V

V13(p-p)

V output voltage (peak-to-peak value)

standard colour bar − 1.05 −

V

V10

sandcastle blanking voltage level

− 2.5 −

V

V10

sandcastle clamping voltage level

− 4.5 −

V

V11

VA output voltage

− 5.0 −

V

V17

HA output voltage

− 5.0 −

V

V16(p-p)

LLC output voltage amplitude (peak-to-peak value)

− 500 −

mV

V21,20 19(p-p) RGB input voltage (peak-to-peak value)

0 to 100%

saturation

− 0.7 −

V

Vclamp I/O

Vsub

V15,16

clamping pulse input/output voltage

subcarrier output voltage amplitude

(peak-to-peak value)

O port output voltage

− 5.0 −

V

− 200 −

mV

− 5.0 −

V

December 1992

4

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