NTE1629

更新时间： 2024-01-12 00:13:24

品牌	Logo	应用领域
NTE		电视
页数	文件大小	规格书
2页	22K
描述
Integrated Circuit TV Sync Separator Detector

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数据手册

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NTE1629 数据手册

NTE1629

Integrated Circuit

TV Sync Separator Detector

Absolute Maximum Ratings: (T_A= +25°C unless otherwise specified)

Supply Voltage, V_CC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.2V

Supply Current, I_CC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA

Power Dissipation, P_D. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 660mW

Operating Ambient Temperature Range, T_opr. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +70°C

Storage Temperatuere Range, T_stg. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +150°C

Electrical Characteristics: (T_A= +25°C unless otherwise specified)

Parameter

Symbol

Test Conditions

Min

Typ

4.7

–

Max Unit

Total Circuit Current

tot

= 11V

5.3

–

µs

Sync. Sep. Pulse Width

Sync. Sep. Amplification

Horiz OSC Starting Voltage

Horiz Pulse Width (Duty)

Horiz OSC Frequency

4.1

9.0

3.0

Video Input Signal 4.5µs,

APL = 50%, 1.5V

(sync)

P–P

(sync)

= 11kHz to 19kHz

–

OSC–(H)

= 11V

28.5 33.0 38.0

15.0 15.75 16.5

kHz

Change with Supply Voltage

∆f /V

HO CC HO

|8.8V – f | 11V

–

130

260

Change with Ambient Temperature

∆f /T

|–20° – f | 60°C

HO HO

Frequency Change with Ambient Temperature

OSC Output Saturation Voltage

OSC Output Driving Current

DC Loop Gain

∆I = ±25µA

14.6 15.6 16.6 Hz/µA

= 11V, I = 3µA

–

300

–

1.2

–

2.0

–

7–5

= 11V, V

= 9V

8–9

µ x β

620

–

Hz/µs

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