| Part Number | SY89421VZC | SY89429VZC |
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology |
| Category | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers |
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| Product Status | Discontinued at Digi-Key | Discontinued at Digi-Key |
| Type | Phase Lock Loop (PLL) | Frequency Synthesizer |
| PLL | Yes | Yes |
| Input | PECL | Crystal |
| Output | PECL | PECL |
| Number of Circuits | 1 | 1 |
| Ratio - Input:Output | 2:2 | 1:1 |
| Differential - Input:Output | Yes/Yes | No/Yes |
| Frequency - Max | 1.12GHz | 800MHz |
| Divider/Multiplier | Yes/No | Yes/No |
| Voltage - Supply | 3.135V ~ 5.25V | 3.135V ~ 5.25V |
| Operating Temperature | 0°C ~ 85°C | 0°C ~ 75°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) | 28-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 20-SOIC | 28-SOIC |