SI4122-D-GM vs SI4122-D-GTR Comparison
Detailed side-by-side comparison of SI4122-D-GM 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.
Specification Comparison
| Parameter | SI4122-D-GM | SI4122-D-GTR |
|---|---|---|
| Brand | Skyworks Solutions | Skyworks Solutions |
| Category | Clock & Timing | Clock & Timing |
| Lifecycle Status | Active | Active |
| Product Type | Dual-band RF frequency synthesizer IC | RF frequency synthesizer IC |
| Maximum Stated Frequency | 1.5 GHz | — |
| Primary RF Frequency Range | 900 MHz to 1800 MHz | — |
| Secondary RF Frequency Range | 750 MHz to 1500 MHz | — |
| Output Power Range | -14 dBm to 1 dBm | — |
| Harmonic Range | -26 dBc to -20 dBc | — |
| Supply Voltage Range | 2.7 V to 3.6 V | — |
| Supply Current Range | 18 mA to 27 mA | — |
| Output Signals | RF2 and IF outputs | — |
| VCO Integration | Integrated VCOs | — |
| Package | 28-pin VQFN with exposed pad | 24-pin TSSOP, 0.173 inch (4.40 mm) width |
| Mounting Type | Surface mount | Surface mount |
| Operating Temperature | -40 °C to +85 °C | — |
| Pin Count | 28 pins | — |
| Manufacturer Description | IF and dual-band, low-noise RF frequency synthesis | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | [DATA_NEEDED: AEC-Q100 qualification] |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| Phase Noise | [DATA_NEEDED: phase noise specification] | Low phase noise |
| Lock Time | [DATA_NEEDED: lock time] | — |
| 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 |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |