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Murata Manufacturing Electronic Components Datasheet

DR3100 Datasheet

Transceiver Module

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Designed for Short-Range Wireless Data Communications
Supports 2.4-19.2 kbps Encoded Data Transmissions
3 V, Low Current Operation plus Sleep Mode
Ready to Use OEM Module
The DR3100 transceiver module is ideal for short-range wireless data applications where robust
operation, small size and low power consumption are required. The DR3100 utilizes Murata’s
TR3000 amplifier-sequenced hybrid (ASH) architecture to achieve this unique blend of charac-
teristics. The receiver section of the TR3000 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 transmitter includes
provisions for both on-off keyed (OOK) and amplitude-shift keyed (ASK) modulation. The trans-
mitter employs SAW filtering to suppress output harmonics, facilitating compliance with ETSI
I-ETS 300 220 and similar regulations. The DR3100 includes the TR3000 plus all configuration
components in a ready-to-use PCB assembly, excellent for prototyping and intermediate volume
production runs.
Absolute Maximum Ratings
Rating
Power Supply and All Input/Output Pins Non-Operating Case
Temperature
Soldering T emperature (10 seconds)
Value
-0.3 to +4.0
-50 to +100
230
Units
V
oC
oC
DR3100
433.92 MHz
Transceiver
Module
Electrical Characteristics, 2.4 kbps On-Off Keyed
Characteristic
Operating Frequency
Modulation Type
Data Rate
ReceiverPerformance(OOK@2.4 kbps)
Input Current, 3 Vdc Supply Input
Signal for 10 -4 BER, 25 C
Rejection, ±30 MHz
Transmitter Performance (OOK @ 2.4 kbps)
Peak Input Current, 3 Vdc
Supply Peak Output Power
Turn On/Turn Off Time
Sleep to Receive Switch Time (100 ms sleep, -85 dBm signal)
Sleep Mode Current
Transmit to Receive Switch Time (100 ms transmit, -85 dBm
signal) Receive to Transmit Switch Time
Power Supply Voltage Range
Operating Ambient Temperature
Sym
fO
Notes
Minimum
433.72
Typical
OOK
2.4
Maximum Units
434.12 MHz
kbps
IR
R REJ
4.5 mA
-100
dBm
55 dB
ITP
PO
tON /tOFF
tSR
IS
tTOR
tRTO
VCC
TA
12 mA
1.2 mW
12/6 µs
200 µs
0.75 µA
200 µs
12 µs
2.7 3.5 Vdc
-40 +85 oC
©2010-2015 by Murata Electronics N.A., Inc.
DR3100 (R) 03/27/15
1 of 5
www.murata.com


Murata Manufacturing Electronic Components Datasheet

DR3100 Datasheet

Transceiver Module

No Preview Available !

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©2010-2015 by Murata Electronics N.A., Inc.
DR3100 (R) 03/27/15
2 of 5
www.murata.com


Part Number DR3100
Description Transceiver Module
Maker muRata
PDF Download

DR3100 Datasheet PDF






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