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HYC9088A

The HYC9088 Twisted Pair and Coaxial Compatible High Impedance Transceiver (HIT) is a hybrid module that interfaces an ARCNET Local Area Network controller to one twisted pair or coaxial cable. The HIT interfaces directly with Standard Microsystems Corporation's ARCNET LAN controllers operating at 2.5 Mbps and connects to a variety of shielded and unshielded twisted pair or coaxial cables via an on-board transformer. The network topologies supported by the HIT are daisy chain, star, and bus configurations.

During data transmission, the HIT converts the digital pulse information provided by the LAN controller into analog signals and drives them onto the cable. The transmitted signals are filtered to eliminate undesirable frequencies. The receiver section of the HYC9088 identifies dipulse signals on the cable and converts them into TTL signals to be supplied to the LAN controller.

The HIT supports ARCNET's Dipulse Encoding Scheme and is 100% compatible with all existing coax-based ARCNET networks. This provides an ARCNET network designer with flexibility to easily combine coax and twisted pair cabling.

Documents

HYC9088A ARCNET Twisted Pair and Coaxial Compatible High Impedance Transceiver	Data Sheets	02/16/2007	109KB
TN71_SMSC - ARCNET Cable Length vs. Number of Nodes for the HYC9088 in Coaxial Bus Topology (May 1991)	AppNote	04/30/1991	120KB
TN75_SMSC - RS485 Cabling Guidelines for the COM20020 Universal Area Network Controller (ULANC) and Experimental Procedure for Verification	AppNote	04/30/1994	174KB

Ordering Information

Similar Devices

RoHS Information

PartNumber	DeviceWeight	ShippingWeight	LeadCount	PackageType	PackageWidth	SolderComposition	JEDECIndicator	RoHS	ChinaEFUP
HYC9088AR-LF		6.600000	20	SIP	51x13x9mm	SAC	e1