Telecom ICs - Zarlink Semiconductor Inc.

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Microsemi's market-proven expertise in TDM switching, network timing and telephony helps customers navigate the complexity of converging circuit and packet networks.

TSI
		High-, mid- and low-density Switching Matrices
		TDM/TSI Switches with Integrated DPLL
		TDM Backplane Interfaces

T1/E1 Synchronizers
		Framers
		HDLC
		PLL
		ADPCM

Digital Network
		Digital Telephone Circuits
		Digital Line Interface

Caller ID
		Extended Voltage Calling Number Identification Circuit

Featured Products
	MT8980 - 256 x 256 Channels (8 TDM Streams at 2.048 Mbps) Non-blocking Digital Switch (DX)
	MT8981 - 128 x 128 Channels (4 TDM Streamsat 2.048 Mbps) Non-blocking Digital Switch
	ZL50012 - Flexible 512 Channel TDM Digital Switch