| Part Number | MAX3629CTJ+T | MAX3679CTJ+T |
|---|---|---|
| Manufacturer | Microsemi Corporation | Microsemi Corporation |
| Category | Clock/Timing - Application Specific | Clock/Timing - Application Specific |
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| Product Status | Obsolete | Obsolete |
| PLL | Yes | Yes |
| Main Purpose | Ethernet | Ethernet |
| Input | LVCMOS, Crystal | LVCMOS, Crystal |
| Output | LVCMOS, LVDS | LVCMOS, LVPECL |
| Number of Circuits | 1 | 1 |
| Ratio - Input:Output | 1:8 | 2:4 |
| Differential - Input:Output | No/Yes | No/Yes |
| Frequency - Max | 320MHz | 312.5MHz |
| Voltage - Supply | 3V ~ 3.6V | 3V ~ 3.6V |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 32-WFQFN Exposed Pad | 32-WFQFN Exposed Pad |
| Supplier Device Package | 32-TQFN (5x5) | 32-TQFN (5x5) |