8T49N028 Overview
The 8T49N028 is a low RMS phase jitter Clock Synthesizer with selectable internal crystal oscillator or external clock references and eight outputs, configurable as either LVDS, LVPECL or High Impedance. After power up, two frequency select pins determine one of up to four different sets of factory preprogrammed crystal or input frequency and output frequency configurations. From a single input reference, as many as...
8T49N028 Key Features
- Fourth Generation FemtoClock NG PLL technology
- Eight selectable LVPECL or LVDS outputs (bank selectable, two
- CLK, nCLK input pair can accept the following differential input
- FemtoClock NG VCO Range: 1.92GHz
- 2.5GHz
- Bank A and B output frequencies are mux selectable from internal
- Clock from OUTPUT DIVIDER A, RMS phase jitter at 156.25MHz
- 20MHz): 225fs (typical)
- Clock from OUTPUT DIVIDER B, RMS phase jitter at 156.25MHz
- 20MHz): 219fs (typical)