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| PartNumber | SI5348B-B-GMR | SI5348B-BXXXXX-GM | SI5348B-B05804-GM |
| Description | Clock Synthesizer / Jitter Cleaner Network synchronizer and jitter attenuator | Clock Synthesizer / Jitter Cleaner Factory pre-programmed SyncE/1588/Stratum 3/3E Network Synchronizer: 5-inputs/7-outputs up to 350 MHz | |
| Manufacturer | Silicon Laboratories | Silicon Laboratories | - |
| Product Category | Clock Synthesizer / Jitter Cleaner | Clock Synthesizer / Jitter Cleaner | - |
| RoHS | Y | Y | - |
| Series | Si5348 | Si5348 | - |
| Number of Outputs | 7 Output | 7 Output | - |
| Output Level | CML, HCSL, LVCMOS, LVDS, LVPECL | CML, HCSL, LVCMOS, LVDS, LVPECL | - |
| Max Output Freq | 350 MHz | 350 MHz | - |
| Maximum Input Frequency | 750 MHz | 750 MHz | - |
| Supply Voltage Max | 3.47 V | 3.47 V | - |
| Supply Voltage Min | 1.71 V | 1.71 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | QFN-64 | QFN-64 | - |
| Packaging | Reel | Tray | - |
| Product | Clocks | Clocks | - |
| Type | Synchronizer | Synchronizer | - |
| Brand | Silicon Labs | Silicon Labs | - |
| Operating Supply Current | 290 mA | 290 mA | - |
| Product Type | Clock Synthesizer / Jitter Cleaner | Clock Synthesizer / Jitter Cleaner | - |
| Factory Pack Quantity | 1000 | 260 | - |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | - |
| Tradename | DSPLL | DSPLL | - |