Datasheet > LC72725KM_10

LC72725KM_10

更新时间： 2024-09-25 11:38:47

品牌	Logo	应用领域
三洋 - SANYO		/
页数	文件大小	规格书
9页	88K
描述
RDS(RBDS) Demodulation IC

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中文翻译

获取价格

数据手册

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LC72725KM_10 数据手册

Ordering number : ENA0503

LC72725KM,

LC72725KV

CMOS IC

RDS(RBDS) Demodulation IC

Overview

The LC72725KM and LC72725KV are ICs that implement the signal processing required by the European Broadcasting

Union RDS (Radio Data System) standard and by the US NRSC (National Radio System Committee) RBDS (Radio

Broadcast Data System) standard. These ICs include band-pass filter, demodulator, and data buffer on chip. RDS data

can be read out from this on-chip memory by external clock input in slave operation mode.

Functions

• Bandpass filter: Switched capacitor filter (SCF)

• RDS Demodulation: 57KHz carrier and RDS data clock regeneration, biphase decode, differential decode.

• Buffer: 128 bit (about 100ms) can be restored in the on-chip data buffer RAM.

• Data output: Master or slave output mode can be selected.

• RDS-ID: Detect RDS signal which can be reset by RST signal input.

• Standby control: Crystal oscillator can be stopped.

• Fully adjustment free

• Low Voltage

Specifications

Absolute Maximum Ratings at Ta = 25°C, V d = V a = 0V

Parameter

Symbol

max

Pin Name

Conditions

Ratings

-0.3 to +6.5

Unit

Maximum supply voltage

Maximum input voltage

d, V a *

DD DD

a≤V d+0.3V

1 max

TEST, MODE, XIN, RDCL, RST

MPXIN, CIN

-0.3 to V d+0.3

2 max

1 max

2 max

3 max

-0.3 to V a+0.3

Maximum output voltage

Maximum output current

RDS-ID(READY)

-0.3 to +6.5

XOUT, RDDA, RDCL

FLOUT

-0.3 to V d+0.3

-0.3 to V a+0.3

1 max

XOUT, FLOUT, RDDA, RDCL

RDS-ID(READY)

+2.0

+8.0

2 max

* V a≤V d+0.3V

DD DD

Continued on next page.

Any and all SANYO Semiconductor products described or contained herein do not have specifications

that can handle applications that require extremely high levels of reliability, such as life-support systems,

aircraft's control systems, or other applications whose failure can be reasonably expected to result in

serious physical and/or material damage. Consult with your SANYO Semiconductor representative

nearest you before usingany SANYO Semiconductor products described or contained herein in such

applications.

SANYO Semiconductor assumes no responsibility for equipment failures that result from using products

at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition

ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor

products described or contained herein.

91306HKIM 20060822-S00002,20060823-S00002 No.A0503-1/9

12 3 4 5 6 7...9

中文翻译

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与LC72725KM_10相关器件

型号	品牌	获取价格	描述	数据表
LC72725KMA	SANYO	获取价格	RDS(RBDS) Demodulation IC
LC72725KMA-ZH	ONSEMI	获取价格	IC,RADIO DATA SYSTEM (RDS) DEMODULATOR,CMOS,SOP,16PIN,PLASTIC
LC72725KV	SANYO	获取价格	CMOS IC RDS(RBDS) Demodulation IC
LC72725KV-MPB-E	ONSEMI	获取价格	RDS 解调器
LC72725KVS	SANYO	获取价格	CMOS IC RDS(RBDS) Demodulation IC
LC72725KVS-H	ONSEMI	获取价格	RDS (RBDS) Demodulation IC
LC72725KVS-TLM-H	ONSEMI	获取价格	RDS (RBDS) Demodulation IC
LC72725KV-TLM-E	ONSEMI	获取价格	RDS 解调器
LC72725M	SANYO	获取价格	CMOS LSI
LC72725NV	SANYO	获取价格	CMOS LSI

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