This detailed comparison of 844S259BKILFT and SM840021KA-TR 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 | 48-VFQFN Exposed Pad | 8-TSSOP (0.173", 4.40mm Width) |
| Description | IC SYNTHESIZER LVPECL 48VFQFN | IC CLOCK SYNTHESIZER 8TSSOP |
| In Stock | 375 | 1 475 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Active |
| Series | FemtoClock® NG | RotaryWave™ |
| Package | Tape & Reel (TR) | Tape & Reel (TR) |
| Type | - | Clock/Frequency Synthesizer |
| PLL | Yes with Bypass | Yes |
| Input | LVCMOS, LVTTL, Crystal | Crystal |
| Output | LVCMOS, LVDS, LVTTL | LVCMOS |
| Number of Circuits | 1 | 1 |
| Ratio - Input:Output | 2:10 | 1:1 |
| Differential - Input:Output | No/Yes | No/No |
| Frequency - Max | 125MHz | 125MHz |
| Divider/Multiplier | Yes/No | Yes/No |
| Voltage - Supply | 1.6V ~ 3.465V | 2.375V ~ 3.465V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 75°C |
| Supplier Device Package | 48-VFQFPN (7x7) | 8-TSSOP |
