CMOS LSI

Ordering number : EN*5420

93096HA (OT) No. 5420-1/6

SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN

NTSC Format Delay Line

LC89962, LC89962M

Overview

The LC89962 and LC89962M are delay line circuits that

provide a delayed signal by a 1H period of NTSC format

with an external low-pass filter.

Features

• Requires only the input of a 3.58-MHz clock to produce

a 1H delayed signal and the external low-pass filter.

• Uses a 5-V single-voltage power supply.

• Requires a minimal number of external components due

to the peripheral components provided on chip.

• Output signal has the same phase as the input signal.

• Operation has a 4fsc clock synchronized with the input

clock allows these products to be used as wide

bandwidth delay lines.

• A 4fsc clock can be output from the 4FSC pin (pin 7).

Functions

• 906-bit CCD shift register

• Timing generator and CCD driver circuits

• Auto-bias circuit

• Sync-tip clamp circuit

• Sample-and-hold and output amplifier circuits

•4

× PLL circuit

• 4fsc output circuit

Specifications

Absolute Maximum Ratings at Ta = 25°C

Package Dimensions

unit: mm

3001B-DIP8

unit: mm

3032B-MFP8

SANYO: DIP8

[LC89962]

SANYO: MFP8

[LC89962M]

Parameter

Symbol

Conditions

Ratings

Unit

Supply voltage

–0.3 to +6.0

V

Allowable power dissipation

Pd max

LC89962

400

mW

LC89962M

140

mW

Operating temperature

Topr

–10 to +60

°C

Storage temperature

Tstg

–55 to +125

°C