| PartNumber | 9ZX21200AKLF | 9ZX21200AKLFT | 9ZX21200BKLF |
| Description | Clock Buffer HIGH PERF. ZDB | Clock Buffer HIGH PERF. ZDB | Clock Buffer HIGH PERF. ZDB |
| 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 | 9ZX21200 | 9ZX21200 | 9ZX21200 |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | VFQFPN-56 | VFQFPN-56 | VFQFPN-56 |
| Packaging | Tray | Reel | Tray |
| Height | 0.85 mm | 0.85 mm | 0.85 mm |
| Length | 8 mm | 8 mm | 8 mm |
| Width | 8 mm | 8 mm | 8 mm |
| Brand | IDT | IDT | IDT |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | Clock Buffer | Clock Buffer | Clock Buffers |
| Factory Pack Quantity | 260 | 3000 | 260 |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
| Part # Aliases | 9ZX21200 ICS9ZX21200AKLF | 9ZX21200 ICS9ZX21200AKLFT | 9ZX21200 ICS9ZX21200BKLF |
| Number of Outputs | - | - | 12 Output |
| Maximum Input Frequency | - | - | 150 MHz |
| Supply Voltage Max | - | - | 4.6 V |
| Supply Voltage Min | - | - | 3.3 V |
| Minimum Operating Temperature | - | - | 0 C |
| Maximum Operating Temperature | - | - | + 70 C |
| Duty Cycle Max | - | - | 55 % |
| Max Output Freq | - | - | 150 MHz |
| Operating Supply Current | - | - | 260 mA |