TR3100 Datasheet, PDF (1/12 Pages) RF Monolithics, Inc – 433.92 MHz Hybrid Transceiver

DEVELOPMENT KIT
(Info Click here)
• Designed for Short-Range Wireless Data Communications
• Supports RF Data Transmission Rates Up to 576 kbps
• 3 V, Low Current Operation plus Sleep Mode
• Stable, Easy to Use, Low External Parts Count
• Complies with Directive 2002/95/EC (RoHS)
The TR3100 hybrid transceiver is ideal for short-range wireless data applications where robust operation,
small size, low power consumption and low cost are required. The TR3100 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 TR3100 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 TR3100 is optimized for RF data rates from
230.4 to 576 kbps using amplitude-shift keyed (ASK) modulation. The transmitter employs SAW filtering to
suppress output harmonics, facilitating compliance with ETSI I-ETS 300 220 and similar regulations.
Absolute Maximum Ratings
Rating
Value
Units
Power Supply and All Input/Output Pins
-0.3 to +4.0
V
Non-Operating Case Temperature
-50 to +100
°C
Soldering Temperature (10 seconds / 5 cycles max.)
260
°C
TR3100
433.92 MHz
Hybrid
Transceiver
SM-20L Case
Electrical Characteristics
Characteristic
Operating Frequency
Modulation Types
Data Rate
Receiver Performance, High Sensitivity Mode
Sensitivity, 230.4 kbps, 10-3 BER, AM Test Method
Sensitivity, 230.4 kbps, 10-3 BER, Pulse Test Method
Current, 230.4 kbps
Sensitivity, 460.8 kbps, 10-3 BER, AM Test Method
Sensitivity, 460.8 kbps, 10-3 BER, Pulse Test Method
Current, 460.8 kbps
Sensitivity, 576 kbps, 10-3 BER, AM Test Method
Sensitivity, 576 kbps, 10-3 BER, Pulse Test Method
Current, 576 kbps
Receiver Out-of-Band Rejection, ±5% fo
Receiver Ultimate Rejection
Sym
f_o
R_±5%
R_ULT
Notes
Minimum
433.72
1
1
1
1
1
1
2
2
Typical
ASK
-96
-90
5.8
-93
-87
6.5
-91
-85
7.0
70
90
Maximum
434.12
Units
MHz
576
kbps
dBm
dBm
mA
dBm
dBm
mA
dBm
dBm
mA
dB
dB
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©2008 by RF Monolithics, Inc.
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TR3100 - 4/4/08