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RF Monolithics, Inc.

Phone: (972) 233-290

Fax: (972) 387-8148

E-mail: info@rfm.com

RFM Europe

Phone: 44 1963 251383

Fax: 44 1963 251510

http://www.rfm.com

IC1003-050103

©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.

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Provides RF Uart Functions, 12 Bit Symbols to Serial TX

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And Serial RX to 12 bit Symbols with Start Symbol Detection

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Supports data rates from 100Kbps to 1Mbps

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Allows unsquelched receiver operation for improved sensitiviy

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Compatible with RFM’s TR-Series ASH transceivers

The IC1003

clocking pulses in the middle of each following data bit. The IC1003 is designed to

support a host protocol processor which can be in sleep mode until interrupted into

active operation by the start-of-data detect pulse. The IC1003 is compatible with RFM's

2nd generation ASH transceivers and receivers and allows these radios to operate with

no threshold for improved system sensitivity.

Absolute Maximum Ratings

Please refer to the latest revision of Xilinx data sheet for the XC9572-7VQ64

IC1003

RF Uart

IC

Characteristic

Sym

Notes

Minimum

Typical

Maximum

Units

Supply Voltage

VDD

3.0

3.5

V

Supply Current

At 40Mhz Clock(1Mbs Data)

IDD

48

mA

Logic Low Input

VIL

0.8

0.2

VDD

Logic High Input

VIH

VDD

Logic Low Output

VOL

VDD - 0.7

0.6

V

Logic High Output

VOH

V

Supported Data Rates:

100

1000

Kbps

Transmitted Bit Rate Tolerance

±1

%

Operating Temperature Range

-40

85

°C