DS91C180

DS91C180, DS91D180 www.ti.com SNLS158M – MARCH 2006 – REVISED APRIL 2013 DS91D180/DS91C180 100 MHz M-LVDS Line Driver/Receiver Pair Check for Samples: DS91C180, DS91D180 FEATURES 1 2 DC to 100+ MHz / 200+ Mbps Low Power, Low EMI Operation Optimal for ATCA, uTCA Clock Distribution Networks Meets or Exceeds TIA/EIA-899 M-LVDS Standard Wide Input Common Mode Voltage for Increased Noise Immunity DS91D180 has Type 1 Receiver Input DS91C180 has Type 2 Receiver Input for Fail- Safe Functionality Industrial Temperature Range Space Saving SOIC-14 Package (JEDEC MS- 012) DESCRIPTION The DS91D180 and DS91C180 are 100 MHz MLVDS (Multipoint Low Voltage Differential Signaling) line driver/receiver pairs designed for applications that utilize multipoint networks (e.g. clock distribution in ATCA and uTCA based systems). M-LVDS is a bus interface standard (TIA/EIA-899) optimized for multidrop networks. Controlled edge rates, tight input receiver thresholds and increased drive strength are sone of the key enhancments that make M-LVDS devices an ideal choice for distributing signals via multipoint networks. The DS91D180/DS91C180 driver input accepts LVTTL/LVCMOS signals and converts them to differential M-LVDS signal levels. The DS91D180/DS91C180 receiver accepts low voltage differential signals (LVDS, B-LVDS, M-LVDS, LVPECL and CML) and converts them to 3V LVCMOS signals. The DS91D180 device has a M-LVDS type 1 receiver input with no offset.The DS91C180 device has a type 2 ...