IC1003

Package / Case :
Packaging :
Maximum Operating Temperature : + 85 C
Minimum Operating Temperature : - 40 C
Number of Channels : 1
Data Rate : 1 Mbps
Supply Voltage - Min : 3 V
Supply Voltage - Max : 3.5 V
Supply Current : 48 mA


Features:

` Provides RF Uart Functions, 12 Bit Symbols to Serial TX
` And Serial RX to 12 bit Symbols with Start Symbol Detection
` Supports data rates from 100Kbps to 1Mbps
` Allows unsquelched receiver operation for improved sensitiviy
` Compatible with RFM's TR-Series ASH transceivers




Specifications

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

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Description

The IC1003 RF Uart IC detects a start-of-data pulse sequence and then provides clocking pulses in the middle of each following data bit. The IC1003 is designed to support a host protocol processor of the IC1003 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.