This detailed comparison of 843251BGI-12LF and SM802128UMG 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 | Roving Networks / Microchip Technology |
|---|---|---|
| Package / Case | 8-TSSOP (0.173", 4.40mm Width) | 44-VFQFN Exposed Pad |
| Description | IC CLK GENERATOR LVPECL 8-TSSOP | IC FREQ SYNTH 312.5MHZ 44QFN |
| In Stock | 897 | 1 263 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Active |
| Series | FemtoClock® | ClockWorks™, RotaryWave™ |
| Package | Tube | Tray |
| Type | Clock Generator | - |
| PLL | Yes | Yes with Bypass |
| Input | Crystal | LVCMOS, Crystal |
| Output | LVPECL | LVPECL |
| Number of Circuits | 1 | 1 |
| Ratio - Input:Output | 1:1 | 2:8 |
| Differential - Input:Output | No/Yes | No/Yes |
| Frequency - Max | 312.5MHz | 312.5MHz |
| Divider/Multiplier | Yes/Yes | Yes/No |
| Voltage - Supply | 2.375V ~ 3.465V | 2.375V ~ 3.465V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Supplier Device Package | 8-TSSOP | 44-QFN (7x7) |
