| Part Number | 9EX21801AKLFT | 9EX21501AKLFT |
|---|---|---|
| Manufacturer | Renesas Electronics America Inc | Renesas Electronics America Inc |
| Category | Clock/Timing - Application Specific | Clock/Timing - Application Specific |
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| Product Status | Obsolete | Obsolete |
| PLL | Yes | Yes |
| Main Purpose | Intel QPI, PCI Express (PCIe) | PCI Express (PCIe) |
| Input | Clock | Clock |
| Output | HCSL | HCSL |
| Number of Circuits | 1 | 1 |
| Ratio - Input:Output | 2:18 | 2:15 |
| Differential - Input:Output | Yes/Yes | Yes/Yes |
| Frequency - Max | 400MHz | 400MHz |
| Voltage - Supply | 3.135V ~ 3.465V | 3.135V ~ 3.465V |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 72-VFQFN Exposed Pad | 64-VFQFN Exposed Pad |
| Supplier Device Package | 72-VFQFPN (10x10) | 64-VFQFPN (9x9) |