| PartNumber | SI5346B-A-GMR | SI5346B-B-GM | SI5346B-A-GM |
| Description | Clock Synthesizer / Jitter Cleaner Base/blank prototyping device: DUAL PLL Jitter Attenuator: 4-outputs up to 350 MHz | Clock Synthesizer / Jitter Cleaner Low-jitter, dual DSPLL, 4-output, any frequency (< 350MHz), any output jitter attenuator | IC CLK BUFFER PLL 44QFN |
| 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 | Si5346 | Si5346 | - |
| 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 | - | - |
| Package / Case | QFN-44 | QFN-44 | - |
| Packaging | Reel | Tray | Tray |
| Brand | Silicon Labs | Silicon Labs | - |
| Operating Supply Current | 270 mA | - | - |
| Pd Power Dissipation | 883 mW | - | - |
| Product Type | Clock Synthesizers / Jitter Cleaners | Clock Synthesizers / Jitter Cleaners | - |
| Factory Pack Quantity | 1000 | 260 | - |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | - |
| Tradename | DSPLL | DSPLL | - |
| Unit Weight | 0.013051 oz | - | - |
| Moisture Sensitive | - | Yes | - |
| 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 |