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廬

路

Designed for Short-Range Wireless Data Communications

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Supports RF Data Transmission Rates Up to 576 kbps

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3 V, Low Current Operation plus Sleep Mode

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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 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

o

o

C

C

Electrical Characteristics (typical values given for 3.0 Vdc power supply, 25

o

C)

Characteristic

Operating Frequency

Modulation Type

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, 鹵5% f

O

Receiver Ultimate Rejection

R

鹵5%

R

ULT

2

2

1

1

1

1

1

1

-96

-90

5.8

-93

-87

6.5

-91

-85

7.0

70

90

dBm

dBm

mA

dBm

dBm

mA

dBm

dBm

mA

dB

dB

Sym

f

O

Notes

Minimum

433.72

ASK

576

kbps

Typical

Maximum

434.12

Units

MHz

1

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TR3100相關(guān)型號PDF文件下載

• 型號
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  下載
• TR3100
  英文版
  433.92 MHz Hybrid Transceiver
  
  TR3100
• TR3100
  英文版
  433.92 MHz Hybrid Transceiver
  RFM [RF Mo...
  TR3100

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