Datasheet > CME6005

CME6005

更新时间： 2024-11-24 00:04:23

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
16页	223K
描述
wwvb/dcf/jjy/msf/信号接收IC

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CME6005 数据手册

Preliminary

Data Sheet

CME6005

C-MAX

RC Receiver IC

RF Technology Specialist

CME6005

Single and dual band receiver IC

1 Short Description

The CME6005 is a BiCMOS integrated straight

through receiver with build in very high

sensitivity for the time signal transmitted from

WWVB, DCF77, JJY, MSF and HBG. The

receiver is prepared for single-and dual band

(by using additional capacitor matching pin)

reception. Integrated functions as stand by

mode, complementary output stages and hold

mode function offer features for universal

applications. The power down mode increases

the battery lifetime significantly and makes the

device ideal for all kinds of radio controlled

time pieces.

2 Features

o Low power consumption (<100µA)

o Very high sensitivity (0.4µV)

o Dedicated input for external crystal

capacitance matching for dual band

application

o Only a few external components necessary

o AGC hold mode

o Wide frequency range (40 ... 120 kHz)

o Low power applications (1.2 .. 5.0 V)

o Improved noise resistance

o High selectivity by using crystal filter

o Power down mode

o Integrated AGC adaptation

Benefits

o Dual band application

o Existing software can be used

o Extended battery operating time

QOUT QC QIN

DEM

Block Diagram

TCO

IN 2

IN 1

TCON

PEAK

AGC

DET.

BIAS

PON

GND

Figure 1. Block diagram

VCC

HLD

SPEC No.

Revision

State

C-MAX printed

Version

Page

CME6005

22.09.04

28.09.2004

English

1 of 15

12 3 4 5 6 7...16

中文翻译

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