NTE1702 Просмотр технического описания (PDF) - NTE Electronics

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NTE1702

Integrated Circuit Color ACC Circuit for VCR

NTE Electronics 

Electrical Characteristics (Cont’d): (VCC = 12V, TA = +25°C ±2°C unless otherwise specified)

Parameter

Symbol

Test Conditions

Min Typ Max Unit

Playback Amp Gain

GV10–9 u10 0.2VP–P

16 – 20 dB

Record Output Amp Gain

Playback Output Amp Gain

Monochrome/Color Crosstalk

Record/Playback Select Sensitivity

Record Output Amp LP/SP Select Sensitivity

Monochrome/Color Select Sensitivity

GV8–1

GV8–2

GV6–7

CT7

S9

S11

S8

SP Mode

LP Mode

Playback → Record

SP → LP

Color → Monochorme

12 – 15 dB

0.5 – 2.5 dB

7 – 10 dB

– – –40 dB

9––

V

9––

V

– – 1.5 V

Note 1. Operating Supply Voltage: VCC(opr) = 8.5V to 13V

Pin Connection Diagram

ACC Record Input 1

Burst Detetctor 2

Burst Output 3

Burst Gate Pulse Input 4

Chroma Select Burst

6dB UP/DOWN Select

5

Output Amp Playback Chroma Input 6

Chroma Output 7

Output Amp Record Chroma Input

C/B/B/W Select

8

Playback Amp Output 9

Record/Playback Select

18 ACC Playback Input

17 ACC Output

16 Signal Input

15 GND

14 Carrier Input

13 VCC

12 B.M. Output

11 Record Current Select

10 Playback Amp Input

18

10

1

9

.870 (22.1) Max

.250 (6.35)

.150

(3.8)

.100 (2.54)

.800 (20.3)

.125 (3.17) Min

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