NTE701 데이터 시트보기 (PDF) - NTE Electronics

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NTE701

Integrated Circuit Video Signal Processor

NTE Electronics 

Electrical Characteristics (Cont’d): (TA = +25°C, Pin 5 to GND, Pin9 to12V unless otherwise

specified)

Parameter

Symbol

Test Conditions

(Pins connected as Shown)

Min Typ Max Unit

Oscillator Frequency, High

f6H Connect OSC–CKT to Pin10, Pin7, & Pin8, 520 –

Pin2: 10kΩ to GND, Pin4: 5kΩ to 18V,

Measure Pin6

– kHz

Oscillator Frequency, Low

f6L Connect OSC–CKT to Pin10, Pin7, & Pin8, –

Pin2: 10kΩ to GND, Pin4: 5kΩ to 3.8V,

Measure Pin6

– 485 kHz

Sync Separator Short Circuit

Oscillator Output Short Circuit

I3Max

I8Max

Pin3: 10Ω to GND 10sec max

Pin8: 10Ω to GND for 10sec max,

Pin3: 10Ω to GND for 10sec max

–

– 40 mA

–

– 130 mA

Pin Connection Diagram

Video Input 1

Sync Sep 2

Comp Sync Input 3

Horiz Sawtooth Input 4

GND 5

OSC Phase Input 6

OSC Quad Input 7

OSC Output 8

16 Horiz Pulse Input

15 AGC Filter

14 IF Gain Clamp

13 IF AGC

12 Tuner Rev AGC

11 Tuner Fwd AGC

10 Horiz AFC Filter

9 VCC

16

9

1

8

.870 (22.0)

Max

.200 (5.08)

Max

.260

(6.6)

Max

.100 (2.54)

.700 (17.78)

.099 (2.5) Min

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