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TR3001 Datasheet

  • TR3001

  • 315.00 MHz Hybrid Transceiver

  • 12頁

  • RFM   RFM

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廬
路
Designed for Short-Range Wireless Data Communications
路
Supports RF Data Transmission Rates Up to 115.2 kbps
路
3 V, Low Current Operation plus Sleep Mode
路
Stable, Easy to Use, Low External Parts Count
The TR3001 hybrid transceiver is ideal for short-range wireless data applications where robust
operation, small size, low power consumption and low cost are required. The TR3001 employs
RFM鈥檚 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 TR3001 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
output harmonics, facilitating compliance with FCC Part 15 and similar regulations.
TR3001
315.00 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
o
o
C
C
Electrical Characteristics (typical values given for 3.0 Vdc power supply, 25
o
C)
Characteristic
Operating Frequency
Modulation Type
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, 鹵5% f
O
Receiver Ultimate Rejection
R
鹵5%
R
ULT
1
1
2
3
3
-104
-98
1.8
80
100
dBm
dBm
mA
dB
dB
1
1
2
1
1
2
1
1
-109
-103
3.0
-105
-99
3.1
-101
-95
3.8
dBm
dBm
mA
dBm
dBm
mA
dBm
dBm
mA
Sym
f
O
Notes
Minimum
314.80
OOK/ASK
30
115.2
kbps
kbps
Typical
Maximum
315.20
Units
MHz
1

TR3001 產(chǎn)品屬性

  • 250

  • RF/IF 和 RFID

  • RF 收發(fā)器

  • TR

  • 315MHz 中心

  • 115.2kbps

  • ASK，OOK

  • 通用數(shù)據(jù)傳輸

  • 1.5dBm

  • -109dBm

  • 2.2 V ~ 3.7 V

  • 3.8mA

  • 9.5mA

  • PCB，表面貼裝

  • -

  • PCB，表面貼裝

  • -40°C ~ 85°C

  • 20-SMD 模塊

  • 帶卷 (TR)

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