This detailed comparison of ICS8431AM-21LF and SI5347B-A-GMR in the Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | Renesas Electronics America | Silicon Labs |
|---|---|---|
| Package / Case | 28-SOIC (0.295", 7.50mm Width) | 64-VFQFN Exposed Pad |
| Description | IC SYNTHESIZER GP LVPECL 28-SOIC | IC CLK BUFFER PLL 64QFN |
| In Stock | 365 | 2 942 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Discontinued at Digi-Key |
| Series | - | - |
| Package | Tube | Tape & Reel (TR) |
| Type | Frequency Synthesizer | - |
| PLL | Yes with Bypass | Yes |
| Input | Crystal | LVCMOS, LVDS, LVPECL, Crystal |
| Output | LVPECL | CML, HCSL, LVCMOS, LVDS, LVPECL |
| Number of Circuits | 1 | 1 |
| Ratio - Input:Output | 1:1 | 5:8 |
| Differential - Input:Output | No/Yes | Yes/Yes |
| Frequency - Max | 350MHz | 350MHz |
| Divider/Multiplier | Yes/Yes | Yes/No |
| Voltage - Supply | 3.135V ~ 3.465V | 1.71V ~ 3.47V |
| Operating Temperature | 0°C ~ 85°C | -40°C ~ 85°C |
| Supplier Device Package | 28-SOIC | 64-QFN (9x9) |
