The SN65LVDS122PW is a Crosspoint Switch that use low voltage differential signalling (LVDS) to achieve signalling rates as high as 1.5Gbps. They are pin-compatible speed upgrades to the SN65LVDS22. The internal signal paths maintain differential signalling for high speeds and low signal skews. This device has a 0 to 4V common-mode input range that accepts LVDS, LVPECL, CML inputs. Two logic pins (S0 and S1) set the internal configuration between the differential inputs and outputs. Additionally, SN65LVDT122 incorporates a 110- termination resistor for those applications where board space is a premium. Although this device is designed for 1.5Gbps, some applications at a 2Gbps data rate can be supported depending on loading and signal quality. The intended application of this device is ideal for loopback switching for diagnostic routines, fanout buffering of clock/data distribution provide protection in fault-tolerant systems.
- Designed for signalling rates(1) up to 1.5Gbps
- <65ps Total jitter
- Inputs electrically compatible with CML, LVPECL and LVDS signal levels
- Propagation delay of 900ps max
无线, 时钟与计时, 信号处理
(EN)
