SI4114G-B-GM vs SI4112-D-GTR 对比
详细并排对比 SI4114G-B-GM 出自 Silicon Labs 和 SI4112-D-GTR 出自 Skyworks Solutions。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
SI4112-D-GTR - 1 GHz Dual-Band RF Synthesizer | Skyworks (Tape & Reel)
SI4112-D-GTR Unknown规格对比
| 参数 | SI4114G-B-GM | SI4112-D-GTR |
|---|---|---|
| 品牌 | Silicon Labs | Skyworks Solutions |
| 分类 | Clock & Timing | Clock & Timing |
| 生命周期状态 | 不推荐新设计 | Unknown |
| Product Type | RF frequency synthesizer | — |
| PLL | Yes | — |
| Input Type | Clock | — |
| 输出类型 | Clock | — |
| Maximum Frequency | 1.99 GHz | — |
| Number of Circuits | 1 | — |
| Supply Voltage Range | 2.7 V to 2.9 V | — |
| 封装 | 28-QFN (5 x 5 mm) | 24-TSSOP |
| 安装类型 | Surface mount | Surface mount |
| Integrated VCO | Yes | Yes |
| Target Communication | GSM and GPRS wireless communications | — |
| Architecture | Direct-conversion RF frequency synthesizer | PLL RF synthesizer with integrated VCOs |
| Lead-Free Status | Lead free | — |
| Lifecycle Recommendation | Not recommended for new designs | — |
| Manufacturer-Reported Replacement | Multiple Si41xx-D-GM devices | — |
| Output Frequency Tuning Range | [DATA_NEEDED: output frequency tuning range] | — |
| Reference Input Frequency | [DATA_NEEDED: reference input frequency] | — |
| Phase Noise | [DATA_NEEDED: phase noise] | [DATA_NEEDED: Phase noise] |
| Lock Time | [DATA_NEEDED: lock time] | — |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: Operating temperature range] |
| Device Type | — | Dual-band RF frequency synthesizer IC |
| Maximum Listed Frequency | — | 1 GHz |
| Output Channel Count | — | 1 |
| Output Function | — | IF output |
| Package Width | — | 0.173 inch |
| Overall Package Width | — | 4.40 mm |
| Nominal Frequency-Synthesis Band Count | — | Dual-band |
| Wireless Communications Use | — | Personal wireless communications applications |
| External VCO Requirement | — | Eliminated by integrated VCO architecture |
| External Varactor Requirement | — | Eliminated by integrated VCO architecture |
| Input Reference Frequency | — | [DATA_NEEDED: Input reference frequency] |
| Operating Voltage Range | — | [DATA_NEEDED: Operating voltage range] |
| 生命周期状态 | — | [DATA_NEEDED: Lifecycle status] |
| RoHS Compliance | — | [DATA_NEEDED: RoHS status] |
| REACH Compliance | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |