DR8100-EV Datasheet, PDF (1/8 Pages) Murata Manufacturing Co., Ltd. – 916.50 MHz Transceiver Evaluation Module

®
• Designed for Short-Range Wireless Data Communications
• Supports RF Data Transmission Rates Up to 115.2 kbps
• 3 V, Low Current Operation plus Sleep Mode
• Up to 10 mW Transmitter Power under FCC 15.247 Regulations
• Digital Spread Spectrum Output
The DR8100-EV hybrid transceiver module is ideal for short-range wireless data applications
where robust operation, small size, low power consumption and low cost are required. The
DR8100-EV utilizes RFM’s TR8100 amplifier-sequenced hybrid (ASH) architecture to achieve this
unique blend of characteristics. All critical RF functions are contained in the hybrid, simplifying
and speeding design-in. The receiver section of the DR8100-EV is sensitive and stable. A wide
dynamic range log detector, in combination with digital AGC and a compound data slicer, provide
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 uses an internal “digital
modulation” BPSK spreading code, with data carried by either OOK or ASK modulation. The
transmitter employs SAW filtering to suppress output harmonics, facilitating compliance with FCC
15.247 regulations.
DR8100-EV
916.50 MHz
Transceiver
Evaluation
Module
Absolute Maximum Ratings
Rating
Power Supply and All Input/Output Pins
Non-Operating Case Temperature
Soldering Temperature (10 seconds, 5 cycles maximum)
Value
-0.3 to +4.0
-50 to +100
260
Units
V
°C
°C
Electrical Characteristics
Characteristic
Operating Frequency
Digital Modulation Spreading Code
Data Modulation Type
OOK Data Rate
ASK Data Rate
Receiver Performance (OOK @ 4.8kbps)
Sensitivity, 4.8 kbps, 10-3 BER, AM Test Method
Input Current, 4.8 kbps, 3.0V Supply
Sensitivity, 19.2 kbps, 10-3 BER, AM Test Method
Input Current, 19.2 kbps, 3.0V Supply
Transmitter Performance (OOK @ 4.8kbps)
Peak RF Output Power, 315 µA TXMOD Current
Peak Current, 315 µA TXMOD Current
OOK Turn On/Turn Off Times
ASK Output Rise/Fall Times
Power Supply Voltage Range (including I/O)
Operating Ambient Temperature
Power Supply Voltage Ripple
Sym
f_o
Notes
Minimum
916.30
Typical
BPSK
OOK/ASK
Maximum
916.70
Units
MHz
30
kb/s
115.2
kb/s
-108
4.2
-104
4.25
dBm
mA
dBm
mA
P_OL
I_TPL
t_ON/t_OFF
t_TR/t_TF
Vcc
T_A
10
dBm
32
mA
12/6
µs
1.1/1.1
µs
2.5
3.6
Vdc
-40
+85
°C
10
mVp-p
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.
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DR8100-041107
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