| PartNumber | 810001DK-21LF | 810001BK-22LFT | 810001BK-22LF |
| Description | Clock Generators & Support Products 1 LVCMOS OUT VCXO FEMTOCLOCK | Clock Generators & Support Products FEMTOCLOCKS# DUAL VCXO VIDEO PLL | Clock Generators & Support Products FEMTOCLOCKS# DUAL VCXO VIDEO PLL |
| Manufacturer | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) |
| Product Category | Clock Generators & Support Products | Clock Generators & Support Products | Clock Generators & Support Products |
| RoHS | Y | Y | Y |
| Series | 810001-21 | 810001-22 | 810001-22 |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | VFQFPN-32 | VFQFPN-32 | VFQFPN-32 |
| Packaging | Tray | Reel | Tray |
| Height | 1 mm | 1 mm | 1 mm |
| Length | 5 mm | 5 mm | 5 mm |
| Width | 5 mm | 5 mm | 5 mm |
| Brand | IDT | IDT | IDT |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | Clock Generators | Clock Generators | Clock Generators |
| Factory Pack Quantity | 490 | 2500 | 490 |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
| Part # Aliases | 810001-21 ICS810001DK-21LF | 810001-22 ICS810001BK-22LFT | 810001-22 ICS810001BK-22LF |