ML4662 Datasheet PDF | Micro Linear

Micro Linear ML4662

The ML4662 10Base-FL transceiver combined with the ML4622 or ML4624 fiber optic quantizers provides all of the functionality required to implement both an internal and external IEEE 802.3 10Base-FL MAU. The ML4662 offers a standard IEEE 802.3 AU interface that allows it to be directly connected to industry standard manchester encoder/decoder chips or and AUI cable. The ML4662 provides a highly integrated solution that requires a minimal number of external components, and is compliant to the IEEE 802.3 10Base-FL standard.

Part No.	ML4662
Datasheet	ML4662 Download
Manufacturer	Micro Linear
Description	10BASE-FL Transceiver
Buy	Stock & Price

GENERAL DESCRIPTION

The transmitter offers a current driven output that directly drives a fiber optic LED transmitter. Jabber, a 1MHz idle signal, and SQE Test are fully integrated onto the chip. The receiver accepts and ECL level input coming from the ML4622 or ML4624 fiber optic quantizers. The 1MHz idle signal is removed and the AUI output is activated when the receive squelch criteria is exceeded. A Link Monitor function is also provided for low light detection.

FEATURES

s s s s s s Combined with the ML4622 or ML4624, offers a complete implementation of an 10Base-FL Medium Attachment Unit (MAU) Incorporates an AU interface for use in an external MAU or an internal MAU Single +5 volt supply ±10% No crystal or clock required On-chip Jabber, 1MHz idle, and SQE Test with enable/ disable option Five network status LED outputs BLOCK DIAGRAM Plea 10 11 Tx+ Tx– M e e se S 4 SQEN/JABD 7 6 6 4 L 1MHz IDLE SIGNAL w e N for +5V 12 19 s n g i Des TxOUT 17 VCCTx (+5V) RTSET NC/PEAK AUI RECEIVER...