LM3820 AM RADIO SYSTEM

National Semiconductor

Description

LM3820 AM Radio System February 1989 LM3820 AM Radio System General .
The LM3820 is a 3-stage AM radio IC consisting of an RF amplifier oscillator mixer IF amplifier AGC detector and zener regulator The device was origin.

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Datasheet Specifications

Part number: LM3820
Manufacturer: National Semiconductor
File Size: 120.74 KB
Datasheet: LM3820_NationalSemiconductor.pdf
Description: AM RADIO SYSTEM

Features

* Y Input protection diodes Y Good control on sensitivity Y Improved S N and tweet Y Versatile building-block approach Y Gain-controlled RF stage Y Cascode IF amplifier Y Regulated supply Y Pin compatible with LM1820 Connection Diagram Dual-In-Line Package Circuit Schematic Order Number LM3820N Se

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LM3820 RADIO SYSTEM National Semiconductor

National Semiconductor LM3820-like datasheet