U2860B-B

更新时间： 2024-01-15 00:21:27

品牌	Logo	应用领域
TEMIC		电视
页数	文件大小	规格书
11页	418K
描述
Dual-Channel FM Sound Demodulator for TV Systems

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U2860B-B 数据手册

U2860B-B

Dual-Channel FM Sound Demodulator for TV Systems

Description

The U2860B is a dual-channel FM sound demodulator circuit is alignment-free and has a minimum number of

realized with TEMIC’s advanced bipolar process. All TV external components. With 5 V supply voltage, the

FM standards, from 4.5 up to 6.5 MHz (standard M, B/G, U2860B is suitable for TV, VCR and multimedia

I, D/K) can be processed with high performance. The applications.

Features

Two

alignment-free

PLL FM demodulators,

Mute function for both sound channels

5 V supply voltage, low power consumption

Few external components

automatic lock in on the received sound carrier

frequency

Mono and dual channel application

Sound IF inputs provided for ceramic filters

Automatic mute for 2nd sound channel (squelch)

Package: DIP14, SO14

stab

12 11

Supply

AF1

in1

Loop

filter 1

VCO 1

Mute

VCO

offset

VCO offset

Mute

ref

(optional)

in2

Loop

filter 2

VCO 1

AF2

Squelch

Squelch (second carrier)

94 8139 e

Figure 1. Block diagram

TELEFUNKEN Semiconductors

1 (11)

Rev. A1, 17-Jun-96

Preliminary Information

12 3 4 5 6 7...11

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与U2860B-B相关器件

型号	品牌	获取价格	描述	数据表
U2860B-BFP	ATMEL	获取价格	Audio Demodulator, FM, Bipolar, PDSO14, SO-14
U2860B-BFP	TEMIC	获取价格	Audio Demodulator, FM, Bipolar, PDSO14, SO-14
U2860B-M	ATMEL	获取价格	Dual-Channel FM Sound Demodulator for TV Systems
U2860B-MFP	ATMEL	获取价格	Dual-Channel FM Sound Demodulator for TV Systems
U2860B-MFPG3	ATMEL	获取价格	Dual-Channel FM Sound Demodulator for TV Systems
U2860B-MFPG3G	ATMEL	获取价格	Audio Demodulator, FM, Bipolar, PDSO14, LEAD FREE, SO-14
U2860B-MFPG3Y	ATMEL	获取价格	Audio Demodulator, FM, Bipolar, PDSO14, ROHS COMPLIANT, SO-14
U2860B-MFPY	ATMEL	获取价格	Audio Demodulator, FM, Bipolar, PDSO14, ROHS COMPLIANT, SO-14
U2861B	TEMIC	获取价格	Mono FM Sound Demodulator for TV Systems
U2861B-M	TEMIC	获取价格	Mono FM Sound Demodulator for TV Systems