| PartNumber | 9ZXL1231AKILF | 9ZXL1231AKLF | 9ZXL1231AKILFT |
| Description | Clock Buffer DB1200ZL 12-Output LP HCSL Buffer | Clock Buffer HIGH PERF. ZDB - LOW POWER | Clock Buffer DB1200ZL 12-Output LP HCSL Buffer |
| Manufacturer | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) |
| Product Category | Clock Buffer | Clock Buffer | Clock Buffer |
| RoHS | Y | Y | Y |
| Series | 9ZXL1231 | 9ZXL1231 | 9ZXL1231 |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | QFN-64 | QFN-64 | QFN-64 |
| Packaging | Tray | Tray | Reel |
| Brand | IDT | IDT | IDT |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | Clock Buffer | Clock Buffer | Clock Buffer |
| Factory Pack Quantity | 207 | 207 | 3000 |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
| Number of Outputs | - | 12 Output | - |
| Maximum Input Frequency | - | 150 MHz | - |
| Propagation Delay Max | - | 50 ps | - |
| Supply Voltage Max | - | 4.6 V | - |
| Minimum Operating Temperature | - | 0 C | - |
| Maximum Operating Temperature | - | + 70 C | - |
| Height | - | 0.9 mm | - |
| Length | - | 9 mm | - |
| Width | - | 9 mm | - |
| Duty Cycle Max | - | 55 % | - |
| Operating Supply Current | - | 110 mA | - |
| Part # Aliases | - | 9ZXL1231 ICS9ZXL1231AKLF | - |