ICS851S201I

2:2 Differential-to-HCSL Multiplexer with Low Input Level Alarm ICS851S201I Datasheet Description The ICS851S201I is a high-performance 2-input, 2-output Differential-to-HCSL Multiplexer. The ICS851S201I operates up to 250MHz and accepts HCSL and other low level differential inputs levels. Input level detection circuitry is available to flag input levels that drops below a specified value and on the selected input. This signal is latched until the status is reset via the alarm reset input. The ICS851S201I is packaged in a small 3mm x 3mm 16 lead VFQFPN package, making it ideal for use on space constrained boards. Features Two differential HCSL output pairs Two selectable differential clock input pairs CLKx, nCLKx pairs can accept HCSL level inputs Low level input detection on selected input (latched) Maximum Input frequency: 250MHz Output skew: 5ps (typical) Propagation delay: 1.4ns (typical) Additive RMS phase jitter at 133.33MHz (12kHz - 20MHz): 0.1...