Datasheet > DR7001-EV

DR7001-EV

更新时间： 2024-11-26 01:24:07

品牌	Logo	应用领域
村田 - MURATA		/
页数	文件大小	规格书
8页	206K
描述
315.00 MHz Transceiver Evaluation Module

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中文翻译

获取价格

数据手册

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DR7001-EV 数据手册

DR7001-EV

• 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

• Up to 10 mW Transmitter Power

315.00 MHz

Transceiver

Evaluation

Module

The DR7001-EV hybrid transceiver module is ideal for short-range wireless data applications where robust

operation, small size, low power consumption and low cost are required. The DR7001-EV utilizes RFM’s

TR7001 amplifier-sequenced hybrid (ASH) architecture to achieve this unique blend of characteristics. All

critical RF functions are contained in the hybrid, simplifying and speeding design-in. The receiver section of

the DR7001-EV 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 receiver 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 and similar regulations.

Absolute Maximum Ratings

Rating

Value

-0.3 to +4.0

-50 to +100

260

Units

Power Supply and All Input/Output Pins

Non-Operating Case Temperature

Soldering Temperature (10 seconds, 5 cycles maximum)

°C

Electrical Characteristics

Characteristic

Sym

Notes

Minimum

Typical

Maximum

Units

Operating Frequency

314.800

315.200

MHz

Data Modulation Type

OOK/ASK

OOK Data Rate

kb/s

ASK Data Rate

115.2

Receiver Performance (OOK @ 4.8kbps)

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

Input Current, 4.8 kbps, 3.0V Supply

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

Input Current, 19.2 kbps, 3.0V Supply

Transmitter Performance (OOK @ 4.8kbps)

Peak RF Output Power, 235 µA TXMOD Current

Peak Current, 235 µA TXMOD Current

OOK Turn On/Turn Off Times

-108

4.2

dBm

-104

4.25

dBm

TPL

12/6

1.1/1.1

3.7

µs

ON OFF

ASK Output Rise/Fall Times

µs

TR TF

Power Supply Voltage Range (including I/O)

Operating Ambient Temperature

Power Supply Voltage Ripple

Vcc

2.2

-40

Vdc

°C

+85

mVp-p

www.RFM.com

E-mail: info@rfm.com

Page 1 of 8

DR7001-EV - 4/8/08

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中文翻译

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与DR7001-EV相关器件

型号	品牌	获取价格	描述	数据表
DR7002-DK	MURATA	获取价格	418.00 MHz Development Kit
DR7003	MURATA	获取价格	Telecom Circuit, 1-Func, MODULE-20
DR7003-DK	MURATA	获取价格	303.825 MHz Development Kit
DR7003-EV	MURATA	获取价格	Telecom Circuit, 1-Func,
DR73-100	COOPER	获取价格	暂无描述
DR73-100-R	ADI	获取价格	1.2 A, 20 V, 700 kHz/1.4 MHz, Nonsynchronous Step-Down Regulator
DR73-100-R	COOPER	获取价格	High Power Density, High Efficiency, Shielded Inductors
DR73-101-R	COOPER	获取价格	High Power Density, High Efficiency, Shielded Inductors
DR73-102-R	COOPER	获取价格	High Power Density, High Efficiency, Shielded Inductors
DR73-150-R	COOPER	获取价格	High Power Density, High Efficiency, Shielded Inductors

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