lc89978m Sanyo Semiconductor Corporation, lc89978m Datasheet

lc89978m

Manufacturer Part Number

lc89978m

Description

Ccd Delay Line For Multi-system

Manufacturer

Sanyo Semiconductor Corporation

Datasheet

1.LC89978M.pdf (7 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

lc89978m-TE-L

Manufacturer:

SANYO/三洋

Quantity:

20 000

Current page: 1 of 7
Download datasheet (75Kb)

Ordering number : EN5546A

Overview

The LC89978M is a CCD delay line for multi television

system that incorporates a comb filter to remove noise

from the chrominance signal and a 1-H delay line for the

luminance signal.

Features

• 5-V single-voltage power supply

• Built-in 4

• Can be switched between the NTSC/M, PAL/GBI, and

• Includes a built-in crosstalk exclusion comb filter for the

• Peripheral circuits provided on chip for operation with a

• Positive-phase signal input, positive-phase signal output

Functions

• CCD shift registers (for chrominance and luminance

• Timing generator and clock driver for CCD

• Delay time selective circuit

• CCD signal adder

• Auto-bias circuit

• Sync tip clamp circuit (luminance signal)

• Center bias circuit (chrominance signal)

• Sample-and-hold circuit

• 4 PLL frequency multiplier circuit

• 4fsc clock output circuit

• High voltage generator for CCD Reset Drain (RD).

Specifications

Absolute Maximum Ratings at Ta = 25°C

Supply voltage

Allowable power dissipation

Operating temperature

Storage temperature

operation from an fsc (3.58 MHz) input.

PAL/M formats by setting control pin values.

chrominance signal that provides high-precision comb

characteristics in an adjustment-free circuit.

minimum of external components.

(luminance signal)

signals)

SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters

PLL frequency multiplier circuit allows 4fsc

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

Parameter

Pd max

Symbol

Topr

Tstg

Package Dimensions

unit: mm

3111-MFP14S

CCD Delay Line for Multi-System

Conditions

73097HA (OT)/N3096HA (OT) No. 5546-1/7

[LC89978M]

LC89978M

–0.3 to +6.0

–55 to +125

–10 to +60

Ratings

SANYO: MFP14S

250

CMOS LSI

Unit

°C

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