This detailed comparison of 844N255AKILF and CDC421A156RGER 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 | Texas Instruments |
|---|---|---|
| Package / Case | 48-VFQFN Exposed Pad | 24-VFQFN Exposed Pad |
| Description | IC SYNTHESIZER LVPECL 48VFQFN | IC CLK GEN 156.25MHZ 3.3V 24VQFN |
| In Stock | 511 | 4 000 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Active |
| Series | FemtoClock® NG | - |
| Package | Tray | Tape & Reel (TR) |
| Type | - | Clock Generator |
| PLL | Yes | Yes |
| Input | LVCMOS, LVTTL, Crystal | LVCMOS, Crystal |
| Output | LVDS | LVPECL |
| Number of Circuits | 1 | 1 |
| Ratio - Input:Output | 2:6 | 1:1 |
| Differential - Input:Output | No/Yes | No/Yes |
| Frequency - Max | 156.25MHz | 156.25MHz |
| Divider/Multiplier | Yes/No | Yes/No |
| Voltage - Supply | 2.375V ~ 2.625V | 3V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Supplier Device Package | 48-QFN (7x7) | 24-VQFN (4x4) |
