| Series | FemtoClock® |
| Package | Tray |
| Part Status | Obsolete |
| Type | - |
| PLL | Yes with Bypass |
| Input | Crystal |
| Output | LVPECL |
| Number of Circuits | 1 |
| Ratio - Input:Output | 1:2 |
| Differential - Input:Output | No/Yes |
| Frequency - Max | 644.53125MHz |
| Divider/Multiplier | Yes/No |
| Voltage - Supply | 2.375V ~ 3.465V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 40-VFQFN Exposed Pad |
| Supplier Device Package | 40-VFQFPN (6x6) |
