U4270B Datasheet Fm If Limiter Amplifier And Detector

Manufacturer: TEMIC Semiconductors (now Microchip)

Overview: .. TELEFUNKEN Semiconductors U 4270 B FM IF limiter amplifier and.

Datasheet Details

Part number	U4270B
Manufacturer	TEMIC Semiconductors (now Microchip)
File Size	119.80 KB
Description	FM IF limiter amplifier and detector
Datasheet	U4270B_TEMICSemiconductors.pdf

General Description

The U 4270 B is an integrated bipolar FM-IF amplifier circuit with field strength indicator, stop signal generator, multipath detector and controllable mute function.

It is designed for car radios and home receiver applications.

Key Features

D 7 stage limiter amplifier D Multipath signal detector D Stop signal generator with controllable threshold D Signal strength output D Controllable mute function D High signal/noise ratio and low signal distortion Block Diagram R3 1 14 (15) 9 (10) 10 (11) Mute depth control 3 (4) 4 (5) 8 (9) 18(20) (19) 17 (8) 7 16 (18) 5 (6) 6 (7) 11 (12) 15 (16) 13 (14) 12 (13) 2 ( ) SSO 20 94 8876 Rev. A1: 07.10.1994 Preliminary Information 1 U 4270 B Pin.

More Datasheets from TEMIC Semiconductors (now Microchip)

Part Number	Description
U4275B	FM-Receiving Condition Analyser and Multipath Noise Cancellation
U4276B	FM Multipath Noise Cancellation
U4221B	Radio Controlled Clock Receiver
U4224B	Time Code Receiver
U4280BM	AM / FM - PLL
U4285BM	AM / FM - PLL
U4286BM	AM / FM-PLL

Datasheet Details

General Description

Key Features

More Datasheets from TEMIC Semiconductors (now Microchip)

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