Datasheet > ATR4255P

ATR4255P

更新时间： 2022-02-26 12:20:59

品牌	Logo	应用领域
爱特美尔 - ATMEL		/
页数	文件大小	规格书
34页	386K
描述
FM Double-conversion System

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数据手册

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ATR4255P 数据手册

Figure 1-1. Block Diagram

MX1OA

IF1FMI

IF1AMI

MX2OB

IF2IN

AMPLPF

MX1OB

IF1REF

IF1OUT MX2IN

MX2OA

V3P

IF2OUT

43 44

30 29

26 23 24

28 27

AMAGC

AGC

AMVREG

dem.

OPLPF

MX1AMA

MX1AMB

AGC

IFAGCL

IFAGCH

GNDMX

Automatic

adjustment

MX1FMB

MX1FMA

AGC

FILADJ

Multi-

path

Divider

OSCOUT

Adjacent

channel

Soft

mute

dem.

Stop

MPX

GNDOSC

OSCE

OSC

OSCB

Dev.

analog

Band gap

Bus

INT

17 18 19

12 25 42

GND

ADJAC

INT

DATA FMAGC

METER

MX2LO

MULTIP

SMUTE DEV

CLK

V57

ATR4255P

4883B–AUDR–01/06

123 4 5 6 7...34

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