Features
- Low-power push-pull HCSL outputs; eliminate 24 resistors, save 41mm² of area
- Pin-compatible to 9ZX21201 provides easy path to >50% power savings
- Space-saving 64-pin VFQFPN package
- Fixed feedback path for 0ps input-to-output delay
- 9 Selectable SMBus Addresses
- 12 OE# pins provide hardware control of each output
- PLL or bypass mode; PLL can de-jitter incoming clock
- Selectable PLL bandwidth minimizes jitter peaking in downstream PLLs
- Spread spectrum compatible
- -40 °C to +85 °C device available; supports demanding environmental applications
Description
The 9ZXL1231 12-output low-power HCSL buffer meets the demanding requirements of the Intel DB1200ZL specification, including the critical low-drift requirements of Intel CPUs.
Parameters
| Attributes | Value |
|---|---|
| Temp. Range (°C) | -40 to 85°C, 0 to 70°C |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| VFQFPN | 9.0 x 9.0 x 0.9 | 64 | 0.5 |
Applications
- Buffer for Romley, Grantley, and Purley servers
- Solid state storage
- PCIe