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| PartNumber | SI52142-A01AGM | SI52142-A01AGMR | SI52142A01AGM |
| Description | Clock Generators & Support Products 2-output PCIe Gen 1/2/3 clock generator with 25 MHz reference | Clock Generators & Support Products 2-output PCIe Gen 1/2/3 clock generator with 25 MHz reference | PLL Based Clock Driver, 52142 Series, 2 True Output(s), 2 Inverted Output(s) |
| Manufacturer | Silicon Laboratories | Silicon Laboratories | - |
| Product Category | Clock Generators & Support Products | Clock Generators & Support Products | - |
| RoHS | Y | Y | - |
| Series | SI52142 | SI52142 | - |
| Type | Clock Generators | Clock Generators | - |
| Maximum Input Frequency | 200 MHz | 25 MHz | - |
| Max Output Freq | 100 MHz | 100 MHz | - |
| Number of Outputs | 2 Output | 2 Output | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | QFN-24 | QFN-24 | - |
| Packaging | Tray | Reel | - |
| Brand | Silicon Labs | Silicon Labs | - |
| Jitter | 50 % | 250 ps | - |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | Clock Generators | Clock Generators | - |
| Factory Pack Quantity | 490 | 2500 | - |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | - |
| Unit Weight | 0.032741 oz | 0.032741 oz | - |
| Duty Cycle Max | - | 55 % | - |
| Operating Supply Voltage | - | 3.3 V | - |
| Operating Supply Current | - | 40 mA | - |