RF2919 Datasheet

IC型號(hào)：
RF2919
PDF描述：
433/868/915MHZ ASK/OOK RECEIVER
文件大小：
522.00KB
PDF頁(yè)數(shù)：
18頁(yè)
芯片廠家：
RFMD

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RF2919

Typical Applications

鈥?Wireless Meter Reading

鈥?Keyless Entry Systems

鈥?433/868/915MHz ISM Bands Systems

鈥?Remote Data Transfers

鈥?Wireless Security Systems

433/868/915MHZ ASK/OOK

RECEIVER

Product Description

The RF2919 is a monolithic integrated circuit intended for

use as a low cost ASK/OOK receiver. The device is pro-

vided in 32-lead plastic packaging and is designed to pro-

vide a fully functional AM receiver. The chip is intended

for applications in the North American 915MHz ISM band

and European 433MHz and 868MHz ISM bands. The

integrated VCO, +64 prescaler, and reference oscillator

require only the addition of an external crystal to provide

a complete phase-locked oscillator for single channel

applications. A data comparator is included to provide

logic level outputs.

7擄MAX

0擄MIN

.030

.020

.284

.268

.006

.002

.020

.201

.193

.284

.268

.011

.007

.201

.193

.057

.053

.005

Optimum Technology Matching廬 Applied

Si BJT

Package Style: LQFP-32

GaAs HBT

SiGe HBT

LOOP FLT

RESNTR+

RESNTR-

GaAs MESFET

Si CMOS

Si Bi-CMOS

Features

鈥?Fully Monolithic Integrated Receiver

鈥?2.7V to 5.0V Supply Voltage

鈥?Up to 256kbps Data Rates

鈥?300MHz to 1000MHz Frequency Range

鈥?Power Down Capability

鈥?Analog or Digital Output

TRANSCEIVERS

BIAS

RX IN

Phase

Detector &

Charge Pump

OSC E

OSC B

LNA OUT

Prescaler

梅64

RSSI

MIX IN

Linear

RSSI

IF1 IN-

IF1 IN+

IF1 BP+

IF1 BP-

IF1 OUT

IF2 IN

IF2 BP+

IF2 BP-

DATA IN-

DATA IN+

VREF IF

MUTE

DATA OUT

MIX OUT

Ordering Information

RF2919

RF2919 PCBA-L

RF2919 PCBA-M

RF2919 PCBA-H

433/868/915MHz ASK/OOK Receiver

Fully Assembled Evaluation Board, 433MHz

Fully Assembled Evaluation Board, 868MHz

Fully Assembled Evaluation Board, 915MHz

Tel (336) 664 1233

Fax (336) 664 0454

http://www.rfmd.com

Functional Block Diagram

RF Micro Devices, Inc.

7625 Thorndike Road

Greensboro, NC 27409, USA

Rev A12 001113

11-143

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