Datasheet > NTE805

NTE805

更新时间： 2024-02-16 20:56:11

品牌	Logo	应用领域
NTE		/
页数	文件大小	规格书
2页	83K
描述
Integrated Circuit IF Gain Block for FM Receiver

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NTE805 数据手册

NTE805

Integrated Circuit

IF Gain Block for FM Receiver

Description:

The NTE805 provides function of an IF gain block and is designed for use in communications and FM

receivers. The device consists of a three−stage limiting amplifier operating from a regulated power

supply, and 330Ω input and output terminations with 7.0pF of shunt capacitance required for 10.7MHz

ceramic filters. The device also offers a 7.7 voltage regulated supply for external use from pin 6.

Features:

D Gain at 10.7MHz: 35dB Typ.

D Operating Voltage Range: 10V to 20V

D Excellent Temperature Stability

D Power Supply Rejection Ratio: 40dB Typ.

Absolute Maximum Ratings:

Supply Voltage, V_CC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20V

Supply Current, I_CC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30mA

Input Voltage (Pin 1 and Pin 3), V_I. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±3.0V

Internal Power Consumption (P_Dat 70°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400mW

Output Current (Pin 6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA

Operating Temperature Range, T_A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −25° to +70°C

Storage Temperature Range, T_S. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65° to +150°C

Note 1. Derate at the rate of 8.3mW°C at temperatures above +25°C

Operating Conditions: (T_A= +25°C, V_CC= 12V unless otherwise specified)

Parameter

Supply Current

Symbol Test Pin

Test Conditions

Min Typ Max Unit

I_CC

P_d

V₁

V₂

V₃

V₅

V₆

V₇

−

Total Device Dissipation

Terminal Voltage (Note 2)

400 mW

−

1.2

2.4

2.0

7.7

2.0

−

I₆= 5mA

7.2

−

8.3

−

Note 2. All DC Voltage readings are with respect to network ground.

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