NB4L7210 Overview
NB4L7210 2.5V/3.3V Differential 2x10 Crosspoint Clock Driver with SDI Programmable Output Selects The NB4L7210 is a Clock input crosspoint fanout distribution device selecting between one of two input clocks on each of the 10 differential output pairs. A 10 Bit Serial Data Interface programs each output MUX to asynchronously select either Input clock. CLOCK inputs can accept LVCMOS, LVTTL, LVPECL, CML, or LVDS signal levels and incorporate an...
NB4L7210 Key Features
- Typical Input Clock Frequency > 2 GHz
- 200 ps Typical Rise and Fall Times
- 800 ps Typical Propagation Delay
- Output to Output Skew 150 ps
- Additive RMS Phase Jitter of 0.2 ps
- Operating Range: VCC = 2.375 V to 3.6 V with VEE = 0 V
- Differential LVPECL Output Level (Typ 700 mV Peak-to-Peak)
- Low Profile 8x8 mm, 52 QFN Package
- 10GE WAN: 155.52 MHz / 622.08 MHz
- 10GE LAN: 161.1328 MHz