NTE1581

更新时间： 2024-11-19 04:36:07

品牌	Logo	应用领域
NTE		计数器消费电路商用集成电路录像机
页数	文件大小	规格书
2页	83K
描述
Integrated Circuit CMOS, Frequency Divider/Counter for VCR

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技术参数
数据手册

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NTE1581 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：	5.69	Is Samacsys：	N
Base Number Matches：	1

NTE1581 数据手册

NTE1581

Integrated Circuit

CMOS, Frequency Divider/Counter for VCR

Description:

The NTE1581 is a frequency divider manufactured by aluminum CMOS technology. It produces a fre-

quency of 1/59719 or 1/88672 of the input frequency (3.58MHz to 60Hz or 4.43MHz to 50Hz).

Features:

D Makes Possible a Crystal Oscillator Circuit

D Capable of Handling Small−Amplitude Input Signals as low as 0.3V_pp

D Frequency−Dividing Ratio Selected Through Terminal N

D Reset Function

D Produces a Shaped−Waveform Output of the same Frequency as the Input Signal or Oscilla-

tion Output

D Derives a Vertial Scanning Frequency from TV Color Subcarrier

Applications:

D Frequency Divider for VTR

Absolute Maximum Ratings:

Supply Voltage, V_CC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3V to 9V

Input Voltage, V_I. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V_SS≤ V_I≤ V_DD

Power Dissipation (T_A= +25°C), P_T. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250W

Operating Free−Air Temperature Range, T_opt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −30° to +70°C

Storage Temperature Range, T_stg. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40° to +125°C

Recommended Operating Conditions: (T_A= −30° to +70°C, unless otherwise specified)

Parameter

Symbol

Min

Typ

−

Max

8.5

−

Unit

Supply Voltage

V_DD

V_SS

V_IH

V_IL

V_I

4.75

−

V_DDto 0.5

High−Level Input Voltage

−

0.3

−

0.5

−

Low−Level Input Voltage

−

V_PP

MHz

Oscillation Input Amplitude Voltage

Input requency with the terminal N in High−Level

Input requency with the terminal N in Low−Level

3.58

4.43

5.5

−

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