| PartNumber | 4HF125000Z3BACUGI | 4HF125000Z4BACTGI | 4HF125000Z3BACXGI |
| Description | Standard Clock Oscillators FREQ. SYNTHESIZER | Standard Clock Oscillators FREQ. SYNTHESIZER | Standard Clock Oscillators FREQ. SYNTHESIZER |
| Manufacturer | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) |
| Product Category | Standard Clock Oscillators | Standard Clock Oscillators | Standard Clock Oscillators |
| RoHS | Y | Y | Y |
| Product Type | MEMS Clock Oscillators | MEMS Clock Oscillators | MEMS Clock Oscillators |
| Package / Case | 7 mm x 5 mm | 5 mm x 3.2 mm | 3.2 mm x 2.5 mm |
| Frequency | 125 MHz | 125 MHz | 125 MHz |
| Frequency Stability | 50 PPM | 50 PPM | 50 PPM |
| Operating Supply Voltage | 2.5 V | 2.5 V | 2.5 V |
| Supply Voltage Min | 2.375 V | 2.375 V | 2.375 V |
| Supply Voltage Max | 2.625 V | 2.625 V | 2.625 V |
| Output Format | LVPECL | LVDS | LVPECL |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Tube | Tube | Tube |
| Brand | IDT | IDT | IDT |
| Factory Pack Quantity | 50 | 70 | 110 |
| Subcategory | Oscillators | Oscillators | Oscillators |