DR8000-EV RFM, DR8000-EV Datasheet

RF Modules & Development Tools 3G Transceiver Eval Module 916.50 MHz

DR8000-EV

Manufacturer Part Number

DR8000-EV

Description

RF Modules & Development Tools 3G Transceiver Eval Module 916.50 MHz

Manufacturer

RFM

Datasheet

1.DR8000-EV.pdf (8 pages)

Specifications of DR8000-EV

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current page: 1 of 8
Download datasheet (198Kb)

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The DR8000-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

DR8000-EV utilizes RFM’s TR8000 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 DR8000-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 fil-

tering 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 regula-

tions.

Absolute Maximum Ratings

Electrical Characteristics

Power Supply and All Input/Output Pins

Non-Operating Case Temperature

Soldering Temperature (10 seconds, 5 cycles maximum)

RF Monolithics, Inc.

RFM Europe

Operating Frequency

Data Modulation Type

OOK Data Rate

ASK Data Rate

Receiver Performance (OOK @ 4.8kbps)

Transmitter Performance (OOK @ 4.8kbps)

Power Supply Voltage Range (including I/O)

Operating Ambient Temperature

Power Supply Voltage Ripple

4.8Designed 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

OOK Turn On/Turn Off Times

ASK Output Rise/Fall Times

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

Peak RF Output Power, 315 µA TXMOD Current

Peak Current, 315 µA TXMOD Current

Phone: (972) 233-2903

Phone: 44 1963 251383

Characteristic

Rating

Fax: (972) 387-8148

Fax: 44 1963 251510

Sym

Vcc

TPL

OFF

-0.3 to +4.0

-50 to +100

Value

Notes

260

Minimum

916.30

2.2

-40

Units

°C

OOK/ASK

Typical

E-mail: info@rfm.com

http://www.rfm.com

DR8000EV-071107

-108

-104

4.25

4.2

DR8000-EV

916.50 MHz

Transceiver

Evaluation

Module

Maximum

916.70

1.1/1.1

115.2

12/6

+85

3.7

Page 1 of 8

mVp-p

Units

MHz

dBm

kb/s

Vdc

°C

µs

Related parts for DR8000-EV

DR8000-EV Summary of contents

Page 1

... DR8000-EV utilizes RFM’s TR8000 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 DR8000-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 ...

Page 2

... MHz DR8000-EV Pinout and GND- 1 PKDET BBO- 3 GND- 4 RX- 5 TX- 6 LPFILT- 7 TX/RX- 8 OOK/ASK- 9 SLEEP Monolithics, Inc. Phone: (972) 233-2903 RFM Europe Phone: 44 1963 251383 ©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc. Transceiver Module ...

Page 3

... Connect an external ±1%, 243kilohm resistor to GND for 19.2kbps operation. Fax: (972) 387-8148 Fax: 44 1963 251510 Description , the capacitor value C BBO are in pF PKD BBO . BBO for a 3 Vdc supply voltage is approximately TXM is in kilohms, and kHz LPF E-mail: info@rfm.com http://www.rfm.com DR8000EV-071107 is: PKD and 1.5* t PKA PKA (R4) LPF Page ...

Page 4

... Failure to pull pin 15 ‘High’ after power-up will cause the processor to remain inactive. Pulling this pin ‘High’ wakes the processor for 3G mode operation. When DC power is applied to the DR8000-EV with J2 installed across 1-2, this pin should be held ‘Low’ to operate in 2G mode. Do not allow this pin to float. ...

Page 5

... Mode Operation The DR8000-EV may operate in 2G mode. See pin 15 description and Power-up Mode Select (J2) section for mode select details mode, the CFGCLK pin (18) and CFGDAT pin (17) operate as CTRL0 and CTRL1, respectively, just as for second-generation devices. The CFGCLK and CFGDAT pins are a high impedance input allowing external control for 2G configuration ...

Page 6

... RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc. Transceiver Module Setting Power-up Mode J2(1-2) 2G Connected to GND J2(2-3) 3G Connected to Processor Fax: (972) 387-8148 Fax: 44 1963 251510 Pin 19 J4 E-mail: info@rfm.com http://www.rfm.com DR8000EV-071107 +3.0V Power 4.8kbps Data Rate No operation Page ...

Page 7

... RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc. Transceiver Module TX/RX ASK/OOK SLEEP SVEN (pin 8) (pin 9) (pin 10) (pin 11 Fax: (972) 387-8148 Fax: 44 1963 251510 19.2kbps Application Circuit DSSS ISS 4.8/19.2 (pin 12) (pin 13) (pin 14 E-mail: info@rfm.com http://www.rfm.com DR8000EV-071107 3G SEL (pin 15 Page ...

Page 8

... MHz DR8000-EV Bill of Material Item Reference Note: Specifications subject to change without notice. RF Monolithics, Inc. Phone: (972) 233-2903 RFM Europe Phone: 44 1963 251383 ©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc. Transceiver Module Description Capacitor SMT 0603 ...

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