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TMS38054 RING INTERFACE DEVICE
SPWS008C – APRIL 1991 – REVISED MAY 1997
D Facilitates Connection of the TI380C25,
TI380C27, or TMS380C26 to a Token-Ring
Network™
D Compatible With Electrical Interface of
ISO/IEC IEEE Std 802.5:1992 Token-Ring
Access Method and Physical-Layer
Specifications
D Constant-Gain Phase Detector for
Unshielded Twisted Pair (UTP) Applications
D Phase-Locked Loop (PLL) for Clock
Generation and Data Signal Recovery
D Independent Transmit and Receive
Channels
D Phantom Drive for Physical Insertion Onto
Ring
D 16-Mbps and 4-Mbps Token-Ring Data
Rates
D Integrated Receiver Frequency Equalization D Loop Back (Wrap Mode) for Self-Test
Diagnostics
D On-Chip Watchdog Timer D ESD Protection Meets 1.
TMS38054 Datasheet
