DEVELOPMENT KIT
(Info Click here)
DR3300
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Designed for Short-Range Wireless Data Communications
Supports 1 Mbps Encoded Data Transmissions
3 V, Low Current Operation plus Sleep Mode
Ready to Use OEM Module
The DR3300 transceiver module is ideal for short-range wireless data applications where robust operation,
small size and low power consumption are required. The DR3300 utilizes RFM’s TR1100 amplifier-sequenced
hybrid (ASH) architecture to achieve this unique blend of characteristics. The receiver section of the TR1100
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 TR1100 transmitter is optimized amplitude-shift keyed (ASK) modulation at data rates up to 1 Mbps. The
transmitter employs SAW filtering to suppress output harmonics, facilitating compliance with FCC 15.249 and
similar regulations. The DR3300 includes the TR1100 plus most configuration components in a ready-to-use
PCB assembly, excellent for prototyping and intermediate volume production runs.
Absolute Maximum Ratings
Rating
Value
916.50 MHz
Transceiver
Module
Units
Power Supply and All Input/Output Pins
-0.3 to +4.0
V
Non-Operating Case Temperature
-50 to +100
°C
230
°C
Soldering Temperature (10 seconds)
Electrical Characteristics, 115.2 kbps Amplitude-Shift Keyed
Characteristic
Sym
Operating Frequency
fO
Notes
Minimum
Typical
Maximum
Modulation Type
Units
916.75
916.25
MHz
ASK
Data Rate
1
Mbps
Receiver Performance (ASK @ 1 Mbps)
Input Current, 3 Vdc Supply
Input Signal for 10-4 BER, 25 °C
Rejection, ±30 MHz
IR
4.8
-76
RREJ
mA
dBm
55
dB
Transmitter Performance (ASK @ 1 Mbps)
Peak Input Current, 3 Vdc Supply
ITP
Peak Output Power
PO
Turn On/Turn Off Time
Sleep to Receive Switch Time (15 ms sleep, -70 dBm signal)
12
0.75
tON/tOFF
0.2/0.2
10
µs
µA
IS
0.75
tTOR
10
Receive to Transmit Switch Time
tRTO
Power Supply Voltage Range
Vcc
TA
Operating Ambient Temperature
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E-mail: info@rfm.com
©2008 by RF Monolithics, Inc.
µs
tSR
Transmit to Receive Switch Time (15 ms transmit, -70 dBm signal)
Sleep Mode Current
mA
mW
µs
12
µs
2.7
3.5
Vdc
-40
+85
°C
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DR3300 - 4/8/08
