參數資料
型號: TR3100
廠商: RF Monolithics, Inc.
英文描述: 433.92 MHz Hybrid Transceiver
中文描述: 433.92兆赫混合收發(fā)器
文件頁數: 1/12頁
文件大?。?/td> 107K
代理商: TR3100
1
TR3100
Rating
Value
Units
Power Supply and All Input/Output Pins
-0.3 to +4.0
V
Non-Operating Case Temperature
-50 to +100
o
C
Soldering Temperature (10 seconds)
250
o
C
Absolute Maximum Ratings
Characteristic
Sym
Notes
Minimum
Typical
Maximum
Units
Operating Frequency
f
O
433.72
434.12
MHz
Modulation Type
ASK
Data Rate
576
kbps
Receiver Performance, High Sensitivity Mode
Sensitivity, 230.4 kbps, 10-3 BER, AM Test Method
1
-96
dBm
Sensitivity, 230.4 kbps, 10-3 BER, Pulse Test Method
1
-90
dBm
Current, 230.4 kbps
5.8
mA
Sensitivity, 460.8 kbps, 10-3 BER, AM Test Method
1
-93
dBm
Sensitivity, 460.8 kbps, 10-3 BER, Pulse Test Method
1
-87
dBm
Current, 460.8 kbps
6.5
mA
Sensitivity, 576 kbps, 10-3 BER, AM Test Method
1
-91
dBm
Sensitivity, 576 kbps, 10-3 BER, Pulse Test Method
1
-85
dBm
Current, 576 kbps
7.0
mA
Receiver Out-of-Band Rejection, ±5% f
O
R
±5%
2
70
dB
Receiver Ultimate Rejection
R
ULT
2
90
dB
Electrical Characteristics (typical values given for 3.0 Vdc power supply, 25
o
C)
433.92 MHz
Hybrid
Transceiver
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.
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
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