845264 |
Part Number | 845264 |
Manufacturer | Renesas (https://www.renesas.com/) |
Description | The 845264 is a 3.3V, 2.5V CML clock generator designed for Ethernet applications. The device synthesizes four clock frequencies on two separately selectable output banks. Each bank has either a 62.5M... |
Features |
• Clock generation of: 62.5MHz, 125MHz, 156.25MHz and 312.5MHz • Two banks of two differential CML clock outputs • Crystal interface designed for 25MHz, 12pF parallel resonant crystal • RMS phase jitter @ 125MHz, using a 25MHz crystal (1.875MHz – 20MHz): 0.486ps (typical) Offset Single-side Band Phase Noise 100Hz -97 dBc/Hz 1kHz...-118 dBc/Hz 10kHz.-125 dBc/Hz 100kHz......-123 dBc/Hz • LVCMOS interface levels for the control inputs • Full 3.3V and 2.5V supply voltage • Lead-free (Ro... |
Document |
845264 Data Sheet
PDF 573.01KB |