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AK2342B

更新时间： 2024-09-18 23:28:23

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AK2342B 数据手册

AK2342B

2-WAY RADIO PRODUCT ICs

AK2342B

CTCSS Encoder/Decoder with Scrambler

1. Encoder/Decoder for CTCSS (Continuous Tone Controlled Squelch System)

2. Programmable for up to 50 frequencies

3. Built-in high speed tone decoder (Typ. : 150ms@67Hz)

4. Integrated voice signal circuits for emphasis, limiter, splatter filter, etc.

5. Integrated scrambler for privacy

6. Integrated tone signal elimination filter

7. Can be linked with a DCS (Digitally Coded Squelch) system

8. Integrated oscillator circuit (3.6864 MHz) using a crystal oscillator

9. Low voltage operation: 1.8 V to 5.5 V

48-pin LQFP (7 7 1.6 mm)

10. 48-pin LQFP package

AK2342B BLOCK DIAGRAM

http://www.asahi-kasei.co.jp/akm/en/product/ak2342b/ak2342b.html [2/1/2002 9:05:46 AM]

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型号	品牌	获取价格	描述	数据表
AK2343	ETC	获取价格	Telecommunication IC
AK2344	AKM	获取价格	Telecom Circuit, 1-Func, PQFP64, 10 X 10 X 1.40 MM, LQFP-64
AK2345	AKM	获取价格	CTCSS(Continuous Tone Controlled Squelch System
AK2346	AKM	获取价格	Consumer Circuit, PDSO24, PLASTIC, VSOP-24
AK2346A	AKM	获取价格	Two-way Radio Audio Processor
AK2346B	AKM	获取价格	Two-way Radio Audio Processor
AK2347	AKM	获取价格	AUDIO LSI
AK2347A	AKM	获取价格	Two-way Radio Audio & Sub-Audio Processor
AK2347B	AKM	获取价格	Two-way Radio Audio & Sub-Audio Processor
AK2351F	ETC	获取价格	Telecommunication IC