onsemi NB4L858M
The NB4L858M is a high−bandwidth low voltage fully differential dual 2 x 2 crosspoint switch with CML outputs that is suitable for applications such as SDH/SONET DWDM and high speed switching applications. Each 2 x 2 crosspoint switch can fan out and/or multiplex up to 3 Gb/s data and 3 GHz clock signals. This feature provides transmission line termination on−chip, at the receiver end, eliminating external components.| Part No. | NB4L858M |
|---|---|
| Datasheet | NB4L858M Download |
| Manufacturer |  onsemi |
| Description | Dual Differential Clock/Data 2x2 Crosspoint Switch |
| Buy | Stock & Price |
DESCRIPTION
Design technique minimizes jitter accumulation, crosstalk, and signal skew which make this device ideal for loop−through and protection channel switching application. Differential inputs incorporate a pair of internal 50 W termination resistors in a center−tapped configuration (VTDx Pins) and can accept LVPECL (Positive ECL) or CML input signal without any external component. Differential 16 mA CML output provides matching internal 50
