| PartNumber | 97U2A845AHLF | 97U2A877AHLFT | 97U2A877AHLF |
| Description | Clock Drivers & Distribution DDR 2 PLL, 5 Output 2X Drive | Clock Drivers & Distribution 1.8V LOW POWER WIDE RANGE | Clock Drivers & Distribution 1.8V LOW POWER WIDE RANGE |
| Manufacturer | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) |
| Product Category | Clock Drivers & Distribution | Clock Drivers & Distribution | Clock Drivers & Distribution |
| RoHS | Y | Y | Y |
| Series | 97U2A845A | 97U2A877A | 97U2A877A |
| Multiply / Divide Factor | 1:5 | - | - |
| Max Output Freq | 410 MHz | - | - |
| Supply Voltage Max | 1.9 V | - | - |
| Supply Voltage Min | 1.7 V | - | - |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | CABGA-28 | CABGA-52 | CABGA-52 |
| Packaging | Tray | Reel | Tray |
| Height | 1 mm | 1 mm | 1 mm |
| Length | 4.5 mm | 7 mm | 7 mm |
| Number of Outputs | 5 | - | - |
| Type | Clock Drivers | - | - |
| Width | 4 mm | 4.5 mm | 4.5 mm |
| Brand | IDT | IDT | IDT |
| Moisture Sensitive | Yes | Yes | Yes |
| Operating Supply Current | 300 mA | - | - |
| Product Type | Clock Drivers & Distribution | Clock Drivers & Distribution | Clock Drivers & Distribution |
| Factory Pack Quantity | 490 | 2500 | 325 |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
| Part # Aliases | 97U2A845A ICS97U2A845AHLF | 97U2A877A ICS97U2A877AHLFT | 97U2A877A ICS97U2A877AHLF |