| Voltage - Supply | 3.135 V ~ 3.465 V |
| Supplier Device Package | 72-VFQFPN (10x10) |
| Series | - |
| Ratio - Input:Output | 2:19 |
| Packaging | Tray |
| Package / Case | 72-VFQFN Exposed Pad |
| PLL | Yes |
| Output | HCSL |
| Other Names | 800-2634
ICS9ZX21901BKLF
ICS9ZX21901BKLF-ND |
| Operating Temperature | 0°C ~ 70°C |
| Number of Circuits | 1 |
| Mounting Type | Surface Mount |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Manufacturer Standard Lead Time | 12 Weeks |
| Main Purpose | Intel QPI, PCI Express (PCIe) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
| Input | Clock |
| Frequency - Max | 400MHz |
| Differential - Input:Output | Yes/Yes |
| Base Part Number | ICS9ZX21901 |