Datasheet > TR8100

TR8100

更新时间： 2024-09-28 03:26:35

品牌	Logo	应用领域
RFM		/
页数	文件大小	规格书
14页	503K
描述
916.50 MHz Hybrid Transceiver

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中文翻译

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数据手册

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TR8100 数据手册

TR8100

•

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

916.50 MHz

Hybrid

Transceiver

Up to 10 mW Transmitter Power under FCC 15.247 Regulations

The TR8100 hybrid transceiver is ideal for short-range wireless data applications where robust

operation, small size, low power consumption and low cost are required. The TR8100 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 TR8100 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 uses an internal “digital modulation” BPSK spread-

ing code, with data carried by either OOK or ASK modulation. The transmitter employs SAW

filtering to suppress output harmonics, facilitating compliance with FCC 15.247 regulations.

Absolute Maximum Ratings

Rating

Power Supply and All Input/Output Pins

Non-Operating Case Temperature

Value

-0.3 to +4.0

-50 to +100

260

Units

°C

Soldering Temperature (10 seconds, 5 cycles maximum)

°C

Electrical Characteristics

Characteristic

Operating Frequency

Sym

Notes

Minimum

Typical

Maximum

Units

f_o

916.30

916.70

MHz

Digital Modulation Spreading Code

Data Modulation Type

BPSK

OOK/ASK

OOK Data Rate

kb/s

ASK Data Rate

115.2

Receiver Performance

Sensitivity, 4.8 kbps, 10-3 BER, AM Test Method

Sensitivity, 4.8 kbps, 10-3 BER, Pulse Test Method

Current, 4.8 kbps

-108

-102

4.2

dBm

Sensitivity, 19.2 kbps, 10-3 BER, AM Test Method

Sensitivity, 19.2 kbps, 10-3 BER, Pulse Test Method

Current, 19.2 kbps

-104

-98

dBm

4.25

-99

Sensitivity, 115.2 kbps, 10-3 BER, AM Test Method

Sensitivity, 115.2 kbps, 10-3 BER, Pulse Test Method

Current, 115.2 kbps

dBm

-93

4.3

R_±5%

R_ULT

Receiver Out-of-Band Rejection, ±5% fo

Receiver Ultimate Rejection

100

RF Monolithics, Inc.

RFM Europe

Phone: (972) 233-2903

Phone: 44 1963 251383

Fax: (972) 387-8148

Fax: 44 1963 251510

E-mail: info@rfm.com

http://www.rfm.com

TR8100-021307

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