NTE1784 Просмотр технического описания (PDF) - NTE Electronics

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NTE1784

Integrated Circuit TV Horizontal Processor

NTE Electronics 

Electrical Characteristics (Cont’d): (TA = +25°C, VS = 12V unless otherwise specified)

Parameter

Symbol

Test Conditions

Min Typ Max

Sync Pulse–Oscillator Phase Comparator

Control Voltage Range

V13

Control Peak Range

I13

Phase Lock Loop

4.6 to 1.4

–

±2

–

–

2

–

Catching and Holding Range

f

– ±700 –

Overall Phase Relationship

Phase Relation between Middle of Flyback

to

Pulse and Middle of Sync Pulse

– 2.6 –

Adjustment Sensitivity

–

65

–

–

10

–

Unit

V

mA

kHz/µs

Hz

µs

mV/µs

µA/µs

Pin Connection Diagram

VCC 1

Output (–) 2

Output (+) 3

Protection Circuit Input 4

Phase Shifter Filter 5

Flyback Input 6

Key & Blanking Pulse Output 7

Sync Separator Input 8

16 GND

15 OSC Current Control

14 OSC

13 Continuous Current Output

12 Time Constant Switch

11 Coincidence Detector

10 Vertical Sync Output

9 Vertical Sync Separator Input

16

9

.260

(6.6)

Max

1

8

.245

(6.22)

Min

.785 (19.9) Max

.100 (2.54)

.700 (17.7)

.200

5.08)

Max

.300 (7.62)

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