DR5101 Datasheet, PDF (1/4 Pages) RF Monolithics, Inc – 315.00 MHz Receiver Module

Preliminary
®
• Designed for Short-Range Wireless Data Communications
• Supports up to 19.2 kbps Encoded Data Transmissions
• 3 V, Low Current Operation plus Sleep Mode
• Ready to Use OEM Module
The DR5101 receiver module is ideal for short-range wireless data applications where robust operation,
small size and low power consumption are required. The DR5101 utilizes RFM’s RX5001 amplifier-
sequenced hybrid (ASH) architecture to achieve this unique blend of characteristics. The receiver RX5001 is
sensitive and stable. A wide dynamic range log detector provides robust performance in the presence of on-
channel interference or noise. Two stages of SAW filtering provide excellent receiver out-of -band rejection.
The DR5101 includes the RX5001 plus all configuration components in a ready-to-use PCB assembly excel-
lent for prototyping and intermediate volume production runs.
Absolute Maximum Ratings
Rating
Power Supply and All Input/Output Pins
Non-Operating Case Temperature
Soldering Temperature (10 seconds)
Value
-0.3 to +4.0
-50 to +100
230
Units
V
°C
°C
DR5101
315.00 MHz
Receiver
Module
Electrical Characteristics, 2.4 kbps On-Off Keyed
Operating Frequency
Characteristic
Modulation Type
Data Rate
Receiver Performance (OOK @ 2.4 kbps)
Input Current, 3 Vdc Supply
Input Signal for 10^-4 BER, 25 C
Rejection, ±30 MHz
Sleep to Receive Switch Time(100 ms sleep, -85 dBm signal)
Sleep Mode Current
Power Supply Voltage Range
Operating Ambient Temperature
Sym
f_O
I_R
R_REJ
t_SR
I_S
V_CC
T_A
Notes
3
Minimum
314.8
55
2.7
-20
Typical
OOK
2.4
Maximum
315.2
19.2
1.8
-100
200
5
3.5
+65
Units
MHz
kbps
mA
dBm
dB
µs
µA
Vdc
°C
DR5101 Pin Out
AGC/VCC 1
PK DET 2
RX BBO 3
RX DATA 4
TX IN 5
RF
GND RFIO
14
13
6
7
12 CTR0
11 CTR1
10 GND
9 VCC
8 LPF ADJ
DR5101 Outline Drawing
.80
.30
.20
.165
.10
.70
RF Monolithics, Inc. Phone: [phone]
Fax: [phone]
RFM Europe
Phone: [phone]
Fax: [phone]
©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
E-mail: [e-mail]
http://www.rfm.com
DR5101-081203
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