SI4123-D-GMR vs SI4122-D-GMR 对比
详细并排对比 SI4123-D-GMR 出自 Skyworks Solutions 和 SI4122-D-GMR 出自 Silicon Labs。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Skyworks Solutions
SI4123-D-GMR - Dual-Band RF Synthesizer | Skyworks (Tape & Reel)
SI4123-D-GMR Obsolete规格对比
| 参数 | SI4123-D-GMR | SI4122-D-GMR |
|---|---|---|
| 品牌 | Skyworks Solutions | Silicon Labs |
| 分类 | RF Transceivers | Clock & Timing |
| 生命周期状态 | Obsolete | 有效 |
| Product Type | Dual-band RF frequency synthesizer | Dual-band RF frequency synthesizer IC with integrated VCOs |
| Integrated VCOs | Integrated VCOs | — |
| Frequency Range 1 | 900 MHz to 1800 MHz | — |
| Frequency Range 2 | 750 MHz to 1500 MHz | — |
| Supply Voltage Range | 2.7 V to 3.6 V | — |
| 电源电流 | 18 mA to 27 mA | [DATA_NEEDED: supply current specifications] |
| Output Power | -14 dBm to +1 dBm | — |
| Harmonic Rejection | -26 dBc to -20 dBc | — |
| 封装 | 28-pin VFQFN with exposed pad | 28-QFN (5 x 5 mm) exposed pad |
| Number of Circuits | 13 circuits | 1 |
| Application Category | Clock generators, PLLs, and frequency synthesizers | — |
| RF Application | Wireless personal communications | — |
| 安装类型 | Surface mount | SMD |
| Manufacturer | Skyworks Solutions Inc. | Silicon Labs |
| 生命周期状态 | Obsolete | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | — |
| Reference Clock | [DATA_NEEDED: reference-clock frequency and requirements] | — |
| Pinout | [DATA_NEEDED: complete manufacturer pinout] | — |
| Output Impedance | [DATA_NEEDED: RF output impedance] | — |
| Phase Noise | [DATA_NEEDED: phase-noise specification] | [DATA_NEEDED: phase noise specifications] |
| Tuning Range | [DATA_NEEDED: synthesizer tuning range] | — |
| Package Dimensions | [DATA_NEEDED: package dimensions] | — |
| 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 |
| PLL | — | Yes |
| Divider/Multiplier | — | Yes/No |
| 工作温度范围 | — | -40 °C to +85 °C |
| Packaging | — | Reel |
| RoHS Compliance | — | Compliant |
| 引脚数 | — | 28 pins |
| Locking Time | — | [DATA_NEEDED: locking time specifications] |
| Prescaler Division Ratios | — | [DATA_NEEDED: prescaler division ratios] |