®
TR8001
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
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
R
±5%
R
ULT
2
2
1
1
1
1
1
1
-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
Sym
f
o
Notes
Minimum
868.15
OOK/ASK
30
115.2
kb/s
kb/s
Typical
Maximum
868.55
Units
MHz
RF Monolithics, Inc.
Phone: (972) 233-2903
Fax: (972) 387-8148
RFM Europe
Phone: 44 1963 251383
Fax: 44 1963 251510
©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
E-mail: info@rfm.com
http://www.rfm.com
TR8000-08172007
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RFM [ RF MONOLITHICS, INC ]
