SI4122-D-GMR vs SI4112-D-GMR Comparison
Detailed side-by-side comparison of SI4122-D-GMR by Silicon Labs and SI4112-D-GMR by Skyworks Solutions. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Skyworks Solutions
SI4112-D-GMR - 1 GHz RF Frequency Synthesizer | Skyworks (Tape & Reel)
SI4112-D-GMR UnknownSpecification Comparison
| Parameter | SI4122-D-GMR | SI4112-D-GMR |
|---|---|---|
| Brand | Silicon Labs | Skyworks Solutions |
| Category | Clock & Timing | RF Transceivers |
| Lifecycle Status | Active | Unknown |
| Product Type | Dual-band RF frequency synthesizer IC with integrated VCOs | RF frequency synthesizer IC |
| Maximum RF Frequency | 1.5 GHz | — |
| Listed RF Output | 1,720 MHz | — |
| Input Frequency Range | 2 MHz to 26 MHz | — |
| Operating Supply Voltage Range | 2.7 V to 3.6 V | — |
| Number of Circuits | 1 | — |
| PLL | Yes | — |
| Divider/Multiplier | Yes/No | — |
| Operating Temperature Range | -40 °C to +85 °C | [DATA_NEEDED: operating temperature range] |
| Package | 28-QFN (5 x 5 mm) exposed pad | 28-VFQFN exposed pad |
| Mounting Type | SMD | [DATA_NEEDED: mounting type] |
| Packaging | Reel | — |
| Manufacturer | Silicon Labs | — |
| RoHS Compliance | Compliant | — |
| Number of Pins | 28 pins | — |
| Phase Noise | [DATA_NEEDED: phase noise specifications] | [DATA_NEEDED: phase noise] |
| Locking Time | [DATA_NEEDED: locking time specifications] | — |
| Supply Current | [DATA_NEEDED: supply current specifications] | — |
| Prescaler Division Ratios | [DATA_NEEDED: prescaler division ratios] | — |
| Maximum Synthesis Frequency | — | 1 GHz |
| Synthesis Capability | — | 1 GHz |
| Channel Count | — | 1 |
| Synthesis Functions | — | IF and dual-band RF frequency synthesis |
| Package Pin Count | — | 28 pins |
| Operating Voltage Range | — | [DATA_NEEDED: operating voltage range] |
| Reference Input Frequency Range | — | [DATA_NEEDED: reference input frequency range] |
| Output Frequency Range | — | [DATA_NEEDED: output frequency range] |
| Output Power | — | [DATA_NEEDED: output power] |
| Control Interface | — | [DATA_NEEDED: control interface] |
| RoHS Status | — | [DATA_NEEDED: RoHS status] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |
| External VCO Requirement | — | Eliminated according to manufacturer product-page description |
| External Varactor Diode Requirement | — | Eliminated according to manufacturer product-page description |