| Part Number | CDC421106RGETG4 | CDC421156RGETG4 | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers | 
|   |   | |
| Product Status | Discontinued at Digi-Key | Discontinued at Digi-Key | 
| Type | Clock Generator | Clock Generator | 
| PLL | Yes | Yes | 
| Input | LVCMOS, Crystal | LVCMOS, Crystal | 
| Output | LVPECL | LVPECL | 
| Number of Circuits | 1 | 1 | 
| Ratio - Input:Output | 1:1 | 1:1 | 
| Differential - Input:Output | No/Yes | No/Yes | 
| Frequency - Max | 106.25MHz | 156.25MHz | 
| Divider/Multiplier | Yes/No | Yes/No | 
| Voltage - Supply | 3V ~ 3.6V | 3V ~ 3.6V | 
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 24-VFQFN Exposed Pad | 24-VFQFN Exposed Pad | 
| Supplier Device Package | 24-VQFN (4x4) | 24-VQFN (4x4) |