| PartNumber | 9ZXL1251AKILFT | 9ZXL1251AKLF | 9ZXL1251AKILF |
| Description | Clock Buffer 12-output DB1200ZL | Clock Buffer DB1200ZL W/ 85 Ohm Zout Prgm Clock | Clock Buffer 12-output DB1200ZL |
| 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 | 9ZXL1251 | 9ZXL1251 | 9ZXL1251 |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | QFN-64 | QFN-64 | QFN-64 |
| Packaging | Reel | Tray | Tray |
| Brand | IDT | IDT | IDT |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | Clock Buffer | Clock Buffer | Clock Buffer |
| Factory Pack Quantity | 3000 | 207 | 207 |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
| Number of Outputs | - | 12 Output | - |
| Maximum Input Frequency | - | 150 MHz | - |
| Supply Voltage Max | - | 3.465 V | - |
| Supply Voltage Min | - | 3.135 V | - |
| Minimum Operating Temperature | - | 0 C | - |
| Maximum Operating Temperature | - | + 70 C | - |
| Height | - | 1 mm | - |
| Input Type | - | HCSL | - |
| Length | - | 9 mm | - |
| Output Type | - | LP-HCSL | - |
| Product | - | Clock Buffers | - |
| Width | - | 9 mm | - |
| Duty Cycle Max | - | 55 % | - |
| Max Output Freq | - | 150 MHz | - |
| Operating Supply Current | - | 20 mA | - |