XE1218 データシートの表示（PDF） - Unspecified

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XE1218

integrated UHF transceiver

Unspecified 

XE1218

Ultra Low Power VHF Receiver

Detailed Pin Description

PIN

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

NAME

LOP

LON

XTALP

XTALN

RFTANK

RFVCC

RFIN

RFGND

MUTE

IFTEST

VM

OUTH

OUTL

VOL

DIR

BW4K

PM

VSS

STAB

VREG

VDD

EAR

DESCRIPTION

LO tank connexion

LO tank connexion

Crystal pin

Crystal pin

LNA tank connexion

Positive supply voltage of receiver front-end

RF input

Antenna ground node

Mute digital output

Testpad IF amplifier

Buffer capacitance

High impedance audio output (10 kOhms)

Low impedance audio output (<250 Ohms)

Volume control

High pass output filter ON/OFF

Audio output filter 4kHz ON/OFF

Low-Pass output filter (PM) ON/OFF

Analog and digital negative supply voltage

Decoupling pin for audio stage

Input of regulated voltage (for Standby mode)

Analog and digital positive supply voltage

Audio output for headphone

Absolute Ratings

-

supply voltage 1 V to 2 V

-

operating temperature range -10 to 40 C

-

storage temperature -55°C to 150°C

TYPE

A

A

A

A

A

P

A

P

D

A

A

A

A

A

P

A

A

P

A

2

D0010-80

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