Datasheet > NTE1632

NTE1632

更新时间： 2024-01-29 00:59:24

品牌	Logo	应用领域
NTE		/
页数	文件大小	规格书
5页	109K
描述
Integrated Circuit Vertical/Horizontal Sync Separator

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技术参数
数据手册

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NTE1632 技术参数

生命周期：	Active	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.65	Base Number Matches：	1

NTE1632 数据手册

Parameter

Symbol

Min

Typ

Max

Unit

Coincidence Detector: Video Transmitter ID Circuit; Time Constant Switches (Pin 18) (See Fig 2)

Detector Output Current

±I₁₈

−

300

0.3

−

µA

Voltage During Noise (Note 4)

Voltage Level for In−Sync Condition

V₁₈₋₉

7.5

3.5

Switching Level Slow to Fast

V₁₈₋₉

3.2 to 3.8

1.2

−

Switching Level Must Function Active; φ₁Fast to Slow

Vertical Period Counter 3 periods fast

V_±

8−9

1.0 to 1.4

0.12

V₁₈₋₉

0.08 to 0.16

1.7

Switching Level Slow to Fast (Locking) Mute Function

Inactive

1.5 to 1.9

5.0

Switching Level Fast to Slow (Locking)

4.7 to 5.3

8.6

Switching Level for VCR (Fast Time Constant)

Without Mute Function

8.2 to 9.0

Video Transmitter ID Output (Pin 13)

−

>10

−

Output Voltage Active (No Sync) at I₁₃= 1mA

Output Voltage Active (No Sync) at I₁₃= 5mA

V₁₃₋₉

<0.5

0.1

Output Voltage Inactive

VCR Switching (Pin 13):

−

0.6

0.4 to 0.8

<12

−

Input Current for Fast Time Constant Phase Detector φ₁, with Mute

I₁₃

Function Active

Input Pulse Amplitude (Peak−to−Peak Value)

Input Resistance

V_{12−9 (p−p)}

R₁₂₋₉

t_o

−

2.7

kΩ

µs

Delay Time of Sync Pulse (Measured in φ₁)

1.3

0.2

Duration of Vertical Blanking Pulse (Pin 12)

for 50Hz application; 21 lines blanking

for 60Hz application; 17 lines blanking

>0.15 to <0.3

<0.1

−I₁₂

−

Maximum Allowed Input Current

Vertical Sawtooth Generator (Pin 3):

Vertical Frequency (No Sync)

<0.4

f_s

∆f_S

−

Frequency Spread (C_osc= 680nF, R_osc= 180k’ at >26V)

Sychronization Range

Input Current at V₃₋₉= 6V

I₃

µA

Frequency Shift for V_p= 10 to 13V

∆f_S

<0.2

1.10−4k

−1

Temperature Coefficient

−

Comparator (Pin 2):

1 2 345

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