TR8001 Datasheet, PDF (1/14 Pages) RF Monolithics, Inc – 868.35 MHz Hybrid Transceiver

®
• 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
The TR8001 hybrid transceiver is ideal for short-range wireless data applications where robust
operation, small size, low power consumption and low cost are required. The TR8001 employs
RFM’s amplifier-sequenced hybrid (ASH) architecture to achieve this unique blend of character-
istics. All critical RF functions are contained in the hybrid, simplifying and speeding design-in.
The receiver section of the TR8001 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 re-
ceiver out-of-band rejection. The transmitter includes provisions for both on-off keyed (OOK) and
amplitude-shift keyed (ASK) modulation. The transmitter employs SAW filtering to suppress out-
put harmonics, facilitating compliance with ETSI I-ETS 300 220 and similar regulations.
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
TR8001
868.35 MHz
Hybrid
Transceiver
Electrical Characteristics
Characteristic
Operating Frequency
Data Modulation Type
OOK Data Rate
ASK Data Rate
Receiver Performance
Sensitivity, 4.8 kbps, 10-3 BER, AM Test Method
Sensitivity, 4.8 kbps, 10-3 BER, Pulse Test Method
Current, 4.8 kbps
Sensitivity, 19.2 kbps, 10-3 BER, AM Test Method
Sensitivity, 19.2 kbps, 10-3 BER, Pulse Test Method
Current, 19.2 kbps
Sensitivity, 115.2 kbps, 10-3 BER, AM Test Method
Sensitivity, 115.2 kbps, 10-3 BER, Pulse Test Method
Current, 115.2 kbps
Receiver Out-of-Band Rejection, ±5% fo
Receiver Ultimate Rejection
Sym
f_o
R_±5%
R_ULT
Notes
Minimum
868.15
1
1
1
1
1
1
2
2
Typical
OOK/ASK
Maximum
868.55
Units
MHz
30
kb/s
115.2
kb/s
-108
-102
4.2
-104
-98
4.25
-99
-93
4.3
80
100
dBm
dBm
mA
dBm
dBm
mA
dBm
dBm
mA
dB
dB
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
TR8000-08172007
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