AN2492FH Просмотр технического описания (PDF) - Panasonic Corporation

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AN2492FH

Luminance and chrominance signal processing circuit for 8 mm video (NTSC)

Panasonic Corporation 

AN2492FH

s Terminal Equivalent Circuits (continued)

Pin No. Symbol

Equivalent circuit

10

Data

10 kΩ

10

Description

4.8 V

0V

ICs for VCR

Voltage (V)

0 ↔ 4.8

(reference:

DC 2.5 V)

11

C GND

12

C MIX in



12

7.8 kΩ

20 kΩ 3 kΩ

13

PB C out



B: 200 mV[p-p] (NTSC)



DC 2.475

f = 3.5795 MHz

(Input at a low impedance.)

DC 2.145

13

14

CLCA det.

14

200 Ω

3 kΩ 3 kΩ

3 kΩ

B: 200 mV[p-p]

f = 3.5795 MHz

Det. pin

DC

3.62 ± 0.75

10

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