| Part Number | SI4122-BT | SI4123-BT |
|---|---|---|
| Manufacturer | Silicon Labs | Silicon Labs |
| Category | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers |
|
|
|
| Product Status | Obsolete | Obsolete |
| Type | Frequency Synthesizer | Frequency Synthesizer |
| PLL | Yes | Yes |
| Input | Crystal | Crystal |
| Output | Clock | Clock |
| Number of Circuits | 1 | 1 |
| Ratio - Input:Output | 1:2 | 1:2 |
| Differential - Input:Output | No/No | No/No |
| Frequency - Max | 1.5GHz | 1.8GHz |
| Divider/Multiplier | Yes/No | Yes/No |
| Voltage - Supply | 2.7V ~ 3.6V | 2.7V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 24-TSSOP (0.173", 4.40mm Width) | 24-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 24-TSSOP | 24-TSSOP |