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Product Description
Ordering Information
Typical Applications
Features
Functional Block Diagram
RF Micro Devices, Inc.
7625 Thorndike Road
Greensboro, NC 27409, USA
Tel (336) 664 1233
Fax (336) 664 0454
http://www.rfmd.com
Optimum Technology Matching® Applied
Si BJT
GaAs MESFET
GaAs HBT
Si Bi-CMOS
SiGe HBT
Si CMOS
13
16
23
20
8
6
Linear
RSSI
21
4
2
25
26
Prescaler
÷64
Phase
Detector &
Charge Pump
29
30
31
10
9
RSSI
17
18
12
11
DATA OUT
MIX OUT
MIX IN
LNA OUT
RX IN
OSC E
OSC B
32
MUTE
DC
BIAS
14
22
24
RF2919
433/868/915MHZ ASK/OOK
RECEIVER
• Wireless Meter Reading
• Keyless Entry Systems
• 433/868/915MHz ISM Bands Systems
• Remote Data Transfers
• Wireless Security Systems
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.
• Fully Monolithic Integrated Receiver
• 2.7V to 5.0V Supply Voltage
• Up to 256kbps Data Rates
• 300MHz to 1000MHz Frequency Range
• Power Down Capability
• Analog or Digital Output
RF2919
433/868/915MHz ASK/OOK Receiver
RF2919 PCBA-L
Fully Assembled Evaluation Board, 433MHz
RF2919 PCBA-M Fully Assembled Evaluation Board, 868MHz
RF2919 PCBA-H Fully Assembled Evaluation Board, 915MHz
11
Rev A12 001113
7°MAX
0°MIN
.005
.057
.053
.020
.030
.020
.284
.268
.284
.268
.201
.193
.201
.193
.011
.007
.006
.002
Package Style: LQFP-32
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