| PartNumber | SI5344B-B-GM | SI5344B-A-GMR | SI5344B-A-GM |
| Description | Clock Synthesizer / Jitter Cleaner Low-jitter, 4-output, any frequency (< 350 MHz), any output jitter attenuator | Clock Synthesizer / Jitter Cleaner Base/blank prototyping device: Single PLL Jitter Attenuator: 4-outputs up to 350 MHz; Integer+Fractional synthesis | Clock Synthesizer / Jitter Cleaner 4-outputs 350Mhz Single PLL Jitte |
| Manufacturer | Silicon Laboratories | Silicon Laboratories | Silicon Labs |
| Product Category | Clock Synthesizer / Jitter Cleaner | Clock Synthesizer / Jitter Cleaner | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers |
| RoHS | Y | Y | - |
| Series | Si5344 | Si5344 | - |
| Package / Case | QFN-44 | QFN-44 | - |
| Packaging | Tray | Reel | Tray |
| Brand | Silicon Labs | Silicon Labs | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | Clock Synthesizer / Jitter Cleaner | Clock Synthesizers / Jitter Cleaners | - |
| Factory Pack Quantity | 260 | 1000 | - |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | - |
| Tradename | MultiSynth | MultiSynth | - |
| Number of Outputs | - | 4 Output | - |
| Output Level | - | Differential, LVCMOS | - |
| Max Output Freq | - | 350 MHz | - |
| Input Level | - | Differential, LVCMOS | - |
| Maximum Input Frequency | - | 8 kHz | - |
| Supply Voltage Max | - | 3 V | - |
| Supply Voltage Min | - | 1.7 V | - |
| Minimum Operating Temperature | - | - 40 C | - |
| Maximum Operating Temperature | - | + 85 C | - |
| Mounting Style | - | SMD/SMT | - |
| Operating Supply Current | - | 125 mA | - |
| Pd Power Dissipation | - | 746 mW | - |
| Unit Weight | - | 0.013051 oz | - |
| Type | - | - | * |
| Package Case | - | - | 44-VFQFN Exposed Pad |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 1.71 V ~ 3.47 V |
| Supplier Device Package | - | - | 44-QFN (7x7) |
| PLL | - | - | Yes |
| Input | - | - | LVCMOS, Crystal |
| Output | - | - | CML, HCSL, LVCMOS, LVDS, LVPECL |
| Number of Circuits | - | - | 1 |
| Ratio InputOutput | - | - | 1899/12/30 5:04:00 |
| Differential InputOutput | - | - | Yes/Yes |
| Frequency Max | - | - | 350MHz |
| Divider Multiplier | - | - | Yes/No |