| Part Number | AD9531BCPZ | AD9551BCPZ |
|---|---|---|
| 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 | Obsolete |
| Type | - | Clock Generator |
| PLL | Yes | Yes |
| Input | CMOS, LVDS, LVPECL, Crystal | Crystal |
| Output | CMOS, HSTL, LVDS | CMOS, LVDS, LVPECL |
| Number of Circuits | 3 | - |
| Ratio - Input:Output | 2:10, 1:12, 1:2 | 2:2 |
| Differential - Input:Output | Yes/Yes | Yes/Yes |
| Frequency - Max | 400MHz | 900MHz |
| Divider/Multiplier | Yes/Yes | No/No |
| Voltage - Supply | 1.71V ~ 3.465V | 3.3V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 88-VFQFN Exposed Pad, CSP | 40-VFQFN Exposed Pad, CSP |
| Supplier Device Package | 88-LFCSP-VQ (12x12) | 40-LFCSP-VQ (6x6) |