TR3002 Datasheet, PDF (1/12 Pages) RF Monolithics, Inc – 418.00 MHz Hybrid Transceiver

DEVELOPMENT KIT
(Info Click here)
• 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
• Stable, Easy to Use, Low External Parts Count
• Complies with Directive 2002/95/EC (RoHS)
The TR3002 hybrid transceiver is ideal for short-range wireless data applications where robust operation,
small size, low power consumption and low cost are required. The TR3002 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 TR3002 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 includes provisions for both on-
off keyed (OOK) and amplitude-shift keyed (ASK) modulation. The transmitter employs SAW filtering to
suppress output harmonics, facilitating compliance with FCC Part 15 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
TR3002
418.00 MHz
Hybrid
Transceiver
SM-20L Case
Electrical Characteristics
Characteristic
Operating Frequency
Modulation Types
OOK Data Rate
ASK Data Rate
Receiver Performance, High Sensitivity Mode
Sensitivity, 2.4 kbps, 10-3 BER, AM Test Method
Sensitivity, 2.4 kbps, 10-3 BER, Pulse Test Method
Current, 2.4 kbps (R_PR = 330 K)
Sensitivity, 19.2 kbps, 10-3 BER, AM Test Method
Sensitivity, 19.2 kbps, 10-3 BER, Pulse Test Method
Current, 19.2 kbps (R_PR = 330 K)
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 Performance, Low Current Mode
Sensitivity, 2.4 kbps, 10-3 BER, AM Test Method
Sensitivity, 2.4 kbps, 10-3 BER, Pulse Test Method
Current, 2.4 kbps (R_PR = 1100 K)
Receiver Out-of-Band Rejection, ±5% fo
Receiver Ultimate Rejection
Sym
f_o
R_±5%
R_ULT
Notes
Minimum
417.80
Typical
OOK & ASK
Maximum
418.20
Units
MHz
30
115.2
kbps
kbps
1
-109
dBm
1
-103
dBm
2
3.0
mA
1
-105
dBm
1
-99
dBm
2
3.1
mA
1
-101
dBm
1
-95
dBm
3.8
mA
1
-104
dBm
1
-98
dBm
2
1.8
mA
3
80
dB
3
100
dB
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©2008 by RF Monolithics, Inc.
Page 1 of 12
TR3002 - 4/4/08