| Part Number | ADF4157BCPZ | ADF4155BCPZ |
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. |
| Category | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers |
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| Product Status | Active | Active |
| Type | Fractional N Synthesizer (RF) | - |
| PLL | Yes | Yes |
| Input | CMOS, TTL | LVDS, LVPECL |
| Output | Clock | Clock |
| Number of Circuits | 1 | 1 |
| Ratio - Input:Output | 2:1 | 2:1 |
| Differential - Input:Output | Yes/No | Yes/No |
| Frequency - Max | 6GHz | 4GHz |
| Divider/Multiplier | Yes/Yes | Yes/No |
| Voltage - Supply | 2.7V ~ 3.3V | 3.135V ~ 3.465V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 20-WFQFN Exposed Pad, CSP | 24-WFQFN Exposed Pad, CSP |
| Supplier Device Package | 20-LFCSP (4x4) | 24-LFCSP (4x4) |