Datasheet > CA1391

CA1391

更新时间： 2024-09-18 21:53:27

品牌	Logo	应用领域
哈里斯 - HARRIS		电视
页数	文件大小	规格书
4页	53K
描述
TV Horizontal Processors

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中文翻译

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数据手册

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CA1391 数据手册

CA1391, CA1394

TV Horizontal Processors

May 1999

Features

Description

[ /Title

(CA13

91,

CA139

/Sub-

ject

(TV

Hori-

zontal

Proces-

sors)

/Autho

r ()

• CA1391E - Positive Horizontal Sawtooth Input

• CA1394E - Negative Horizontal Sawtooth Input

• Internal Shunt Regulator

The Harris CA1391E and CA1394E are monolithic

integrated circuits designed for use in the low-level

horizontal section of monochrome or color television

receivers. Functions include a phase detector, an oscillator,

a regulator, and a pre-driver.

• Linear Balanced Phase Detector

The CA1391E and CA1394E are electrically equivalent and

pin compatible with industry types 1391 and 1394 in similar

packages.

• Preset Hold Control Capability

• Pull-In . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±300Hz (Typ)

Part Number Information

• Low Thermal Frequency Drift

TEMP.

PKG.

NO.

• Small Static Phase Error

• Variable Output Duty Cycle

• Adjustable DC Loop Gain

PART NUMBER RANGE ( C)

PACKAGE

8 Ld PDIP

CA1391E

CA1394E

0 to 85

E8.3

8 Ld PDIP

E8.3

/Key-

words

(Har-

ris

Semi-

con-

ductor,

hori-

zontal

proces-

sor,

Pinout

Functional Diagram

CA1391, CA1394

(PDIP)

PHASE

DETECTOR

OUTPUT

OSCILLATOR

TIMING

TOP VIEW

V+

MARK-

SPACE

RATIO

OSC

OUT

GND

TIMING

PHASE

DETECTOR

OUT

SYNC

HORIZ

OSCILLATOR

V+

PHASE

DETECT

OUT

MARK-SPACE

RATIO

REGULATOR

hori-

zontal

oscilla-

tor,

hori-

zontal

driver,

phase

detec-

tor,

PHASE

DETECTOR

PRE-

DRIVER

OUTPUT

HORIZONTAL

SAWTOOTH

INPUT

SYNC

INPUT

GROUND

AFC

cir-

cuit,

AGC

cir-

cuit,

CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.

File Number 981.4

8-9

12 3 4

中文翻译

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