NTE1813

Integrated Circuit

Color Signal Processor for VCR

Description:

The NTE1813 is an integrated circuit in a 22–Lead DIP type package. When combined with the

NTE1814, this device provides the functions which process VCR color signals at the 2H/4H/6H mode

is NTSC systems.

Features:

D Low Power Consumption: 110mW

D AFC and APC System in Recording Mode. APC System Only During Playback Mode.

D Better S/N Ratio by Chroma ACC (2H/6H Mode).

6V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

250mW

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–20

° to +70°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–40

° to +150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Parameter

Symbol

Test Conditions

Min

Typ

Max

Unit

Total Circuit Current

15

–

32

mA

REC Output Amplitude (Burst ACC)

0.5

–

1.2

REC ACC Control Sensitivity (Burst ACC)

–

–

3

dB

Chroma ACC

0.5

–

4.5

dB

Main BM Amp Gain

4

–

9

dB

Main BM carrier Leak

–

–

–33

dB

Burst Emphasis Amount

5

–

7

dB

REC Current Up Rate

0.5

–

2.5

dB

PB Output Amplitude (2H)

0.2

–

0.55

Burst De–Emphasis Amount

–6.5

–

–4.5

dB