SI4123-D-GTR vs SI4122-D-GTR Comparison
Detailed side-by-side comparison of SI4123-D-GTR by Skyworks Solutions and SI4122-D-GTR 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
SI4123-D-GTR - 1.8 GHz Dual-Band RF Synthesizer | Skyworks Solutions (Tape & Reel)
SI4123-D-GTR UnknownSpecification Comparison
| Parameter | SI4123-D-GTR | SI4122-D-GTR |
|---|---|---|
| Brand | Skyworks Solutions | Skyworks Solutions |
| Category | Clock & Timing | Clock & Timing |
| Lifecycle Status | Unknown | Active |
| Device Type | Dual-band RF frequency synthesizer with integrated VCOs | — |
| Primary Frequency Range | 900 MHz to 1800 MHz | — |
| Secondary Frequency Range | 750 MHz to 1500 MHz | — |
| Maximum Stated Frequency | 1.8 GHz | — |
| Output Power Range | -14 dBm to +1 dBm | — |
| Harmonic Level Range | -26 dBc to -20 dBc | — |
| Supply Voltage Range | 2.7 V to 3.6 V | — |
| Supply Current Range | 18 mA to 27 mA | — |
| Integrated VCOs | 2 integrated VCOs | — |
| Package | 24-pin TSSOP, 0.173 inch width, 4.40 mm width | 24-pin TSSOP, 0.173 inch (4.40 mm) width |
| Mounting Type | Surface mount | Surface mount |
| Product Category | Phase-locked loop / RF synthesizer | — |
| Application Domain | Wireless personal communications | — |
| RoHS Status | RoHS indicated for SI4123-D-GTR in verified comparison data | [DATA_NEEDED: RoHS status] |
| Input Reference Frequency | [DATA_NEEDED: input reference frequency] | — |
| Phase Noise | [DATA_NEEDED: phase-noise specifications] | Low phase noise |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Loop Filter | [DATA_NEEDED: recommended loop-filter values] | — |
| Output Interface | RF and IF frequency-synthesis outputs; exact pin mapping [DATA_NEEDED] | — |
| Product Type | — | RF frequency synthesizer IC |
| Maximum Frequency | — | 1.5 GHz |
| Number of Circuits | — | 1 |
| Input Type | — | Clock |
| Output Type | — | Clock |
| Input-to-Output Ratio | — | 1:2 |
| Differential Input | — | No |
| Differential Output | — | No |
| PLL | — | Yes |
| Output Configuration | — | RF2/IF |
| Standby Current | — | 1 µA |
| Power-Down | — | Programmable modes |
| Integrated Components | — | VCOs, loop filters, varactors, and resonators |
| Minimum External Component Count | — | 2 components |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |