Datasheet > CA3154E

CA3154E

更新时间： 2024-02-08 16:44:34

品牌	Logo	应用领域
英特矽尔 - INTERSIL		电视
页数	文件大小	规格书
6页	81K
描述
TV Sync/AGC/Horizontal Signal Processor

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技术参数
数据手册

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CA3154E 技术参数

生命周期：	Transferred	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.65
Base Number Matches：	1

CA3154E 数据手册

CA3154

Electrical Speciﬁcations Terminal 5 to GND, and Terminal 9 to +12V, Unless Otherwise Speciﬁed (Continued)

TEST CONDITIONS

SYMBOL (TERMINALS CONNECTED AS SHOWN BELOW) ( C)

TEMP

PARAMETER

MIN

2.65

0.6

TYP

MAX

3.1

UNITS

Phase Detector Bias Voltage

Oscillator Output Voltage

Connect Oscillator Loop Shown in Test Circuit to

(6), (7), (8); (3) to GND for 10s Max, Measure (6)

1.6

P-P

Oscillator Free-Running

Frequency

Same as Above

475

520

535

kHz

6FR

Oscillator Frequency High

Connect Oscillator Circuit Shown in Test Circuit to

(10), (7), (8); (2) 10kΩ to GND, (4) 5kΩ to +18V,

Measure (6)

Oscillator Frequency Low

Sync Separator Short Circuit

Oscillator Output Short Circuit

Same as Above, Except (4) 5kΩ to +3.8V

485

kHz

Max (3) 10Ω to GND for 10s Max

Max (8) 10Ω to GND for 10s Max

(3) 10Ω to GND for 10s Max

130

IF GAIN

CLAMP

IF AGC

AGC

DELAY

+12V

TUNER POWER

FWD AGC SUPPLY

AGC

DISCHARGE

FILTER CAP

TUNER

REV AGC

HORIZ

GATING

PULSE

INPUT

+12V

KEYED

AGC

GATE

TUNER

REV AGC

AMP

TUNER

FWD AGC

AMP

IF AGC

AMP

OSC

OUT

HORZ

OSC

QUAD FB IN

BUFFER

AMP

SYNC

AMP

503.5

kHz

(32H)

32 X HORIZ

FREQ

HORIZ

OUTPUT

SYNC

SEPARATOR

AFC

VIDEO

INPUT

OSC FB

PHASE

SHIFT IN

AFC

FILTER

GND

SYNC

SEPARATOR

COMPOSITE

SYNC

HORIZ

SAWTOOTH

OUTPUT

PULSE

HORIZONTAL

INPUT

FIGURE 1. FUNCTIONAL BLOCK DIAGRAM OF CA3154

8-44

1 234 5 6

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