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TR3100 View Datasheet(PDF) - RF Monolithics, Inc

Part Name
Description
View to exact match
TR3100
RFM
RF Monolithics, Inc RFM
TR3100 Datasheet PDF : 12 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
®
· 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
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 re-
ceiver 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 sup-
press output harmonics, facilitating compliance with ETSI I-ETS 300 220 and similar regulations.
TR3100
433.92 MHz
Hybrid
Transceiver
Absolute Maximum Ratings
Rating
Power Supply and All Input/Output Pins
Non-Operating Case Temperature
Soldering Temperature (10 seconds)
Value
-0.3 to +4.0
-50 to +100
250
Units
V
oC
oC
Electrical Characteristics (typical values given for 3.0 Vdc power supply, 25 oC)
Characteristic
Sym Notes
Operating Frequency
fO
Modulation Type
Data Rate
Receiver Performance, High Sensitivity Mode
Sensitivity, 230.4 kbps, 10-3 BER, AM Test Method
1
Sensitivity, 230.4 kbps, 10-3 BER, Pulse Test Method
1
Current, 230.4 kbps
Sensitivity, 460.8 kbps, 10-3 BER, AM Test Method
1
Sensitivity, 460.8 kbps, 10-3 BER, Pulse Test Method
1
Current, 460.8 kbps
Sensitivity, 576 kbps, 10-3 BER, AM Test Method
1
Sensitivity, 576 kbps, 10-3 BER, Pulse Test Method
1
Current, 576 kbps
Receiver Out-of-Band Rejection, ±5% fO
Receiver Ultimate Rejection
R±5%
2
RULT
2
Minimum
433.72
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
1
 

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