DS90CP22

DS90CP22 www.ti.com SNLS053E – MARCH 2000 – REVISED APRIL 2013 DS90CP22 800 Mbps 2x2 LVDS Crosspoint Switch Check for Samples: DS90CP22 FEATURES 1 2 DC - 800 Mbps Low Jitter, Low Skew Operation 65 ps (typ) of Pk-Pk Jitter with PRBS = 223−1 Data Pattern at 800 Mbps Single +3.3 V Supply Less than 330 mW (typ) Total Power Dissipation Non-Blocking "'Switch Architecture"' Balanced Output Impedance Output Channel-to-Channel Skew is 35 ps (typ) Configurable as 2:1 mux, 1:2 demux, Repeater or 1:2 Signal Splitter LVDS Receiver Inputs Accept LVPECL Signals Fast Switch Time of 1.2ns (typ) Fast Propagation Delay of 1.3ns (typ) Receiver Input Threshold < ±100 mV Available in 16 Lead TSSOP and SOIC Packages Conforms to ANSI/TIA/EIA-644-1995 LVDS Standard Operating Temperature: −40°C to +85°C DESCRIPTION DS90CP22 is a 2x2 crosspoint switch utilizing LVDS (Low Voltage Differential Signaling) technology for low power, high speed operation. Data paths are fully differential from input to output for low noise generation and low pulse width distortion. The nonblocking design allows connection of any input to any output or outputs. LVDS I/O enable high speed data transmission for point-to-point interconnects. This device can be used as a high speed differential crosspoint, 2:1 mux, 1:2 demux, repeater or 1:2 signal splitter. The mux and demux functions are useful for switching between primary and backup circuits in fault tolerant systems. The 1:2 signal splitter ...