XE1218 Просмотр технического описания (PDF) - Unspecified

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Компоненты Описание

производитель

XE1218

integrated UHF transceiver

Unspecified 

XE1218

Ultra Low Power VHF Receiver

Electrical Characteristics

Tamb = 25° C; VDD = 1.25 V, Temp=25 °C, fRFIN=160 MHz, unless otherwise specified.

Symbol

VDD

IDD_REC

IDD_STDB

RFIN

FDEV

RFS

ACR

AOB

AOD

ASN

DCEAR

LOD

Parameters

Power supply

Supply current

Supply current in standby

Input carrier frequency

range

Frequency deviation

RF input sensitivity

Adjacent channel rejection

Audio –3 dB bandwidth on

output EAR

Audio distorsion on output

EAR

Audio SNR on output EAR

DC voltage on output EAR

LO shift

Conditions

Receiver ON

Min

1

-

-

130

-

fmod = 1 kHz, fdev = 3 kHz,

-92

SINAD = 10 dB,

funw = fRFIN + 100 kHz,

-

fmod = 1 kHz, fdev = 3 kHz,

Pin=RFS+10 dB,

SINAD=10 dB

fdev = 3 kHz

0.1

fmod= 1 kHz, fdev = 5 kHz,

-

Rvol = 100 kOhms,

Pin = -60 dBm, BW = 20 kHz

fmod= 1 kHz, fdev = 3 kHz,

42

Rvol = 100 kOhms,

Pin = -60 dBm, BW = 6 kHz

Vdd = 1.3 V

200

Temperature drift and aging of -

crystal not taken into account

Typ

1.25

-

-

Max

1.6

2

100

230

Unit

mA

µA

MHz

-

8 kHz

-105

dBm

50

-

dB

-

6 kHz

2

8

%

45

-

dB

-

300 mV

- ± 15 ppm

3

D0010-80

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