This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | Si4123 |
|---|---|
| Datasheet | Si4123 Si4133 Datasheet (PDF) |
| File Size | 1.02 MB |
| Manufacturer | Skyworks Solutions |
| Description | DUAL-BAND RF SYNTHESIZER |
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The Si4133 is a monolithic integrated circuit that performs both IF and dualband RF synthesis for wireless munications applications. The Si4133 includes three VCOs, loop filters, reference and VCO dividers, and phase detectors. Divider and powerdown settings are programmable with a threewire serial interface.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
SI4123 | DUAL-BAND RF SYNTHESIZER | Silicon Laboratories |
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SI4123G | DUAL-BAND RF SYNTHESIZER | Silicon Laboratories |
See all Skyworks Solutions datasheets
| Part Number | Description |
|---|---|
| Si4122 | DUAL-BAND RF SYNTHESIZER |
| Si4112 | DUAL-BAND RF SYNTHESIZER |
| Si4113 | DUAL-BAND RF SYNTHESIZER |
| Si4133 | DUAL-BAND RF SYNTHESIZER |
| Si4706-D50 | HIGH-PERFORMANCE FM AND RDS/RBDS RECEIVER |
| Si4730 | BROADCAST AM/FM/SW/LW RADIO RECEIVER |
| Si4731 | BROADCAST AM/FM/SW/LW RADIO RECEIVER |
| Si4734 | BROADCAST AM/FM/SW/LW RADIO RECEIVER |
| Si4735 | BROADCAST AM/FM/SW/LW RADIO RECEIVER |
| Si4825-A10 | BROADCAST MECHANICAL TUNING AM/FM/SW RADIO RECEIVER |
