Renesas Electronics
Renesas 9ZX21901BKLFT, PCI Express / Intel QPI clock buffer, PLL Yes, Input Clock, Output HCSL, 400 MHz max, 2:19 ratio, 3.135V–3.465V supply, 0°C to 70°C, 72-VFQFPN (10x10).
MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Mounting | Surface Mount |
| Supply voltage | 3.135V ~ 3.465V |
| Frequency - max | 400MHz |
| Operating temperature | 0°C ~ 70°C |
| PLL | Yes |
| Input | Clock |
| Output | HCSL |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Main purpose | Intel QPI, PCI Express (PCIe) |
| Case | 72-VFQFN Exposed Pad |
| Number of circuits | 1 |
| Ratio - Input:Output | 2:19 |
| Differential - Input:Output | Yes/Yes |
The Renesas 9ZX21901BKLFT is a PLL-based clock buffer for Intel QPI and PCI Express interfaces. It accepts two differential input clocks and fans them out to 19 HCSL outputs at up to 400 MHz.
No last-time-buy notice or end-of-life announcement is on record.
