SI53102-A3-GMR vs PI6C557-03AQE 对比
详细并排对比 SI53102-A3-GMR 出自 Skyworks Solutions 和 PI6C557-03AQE 出自 Diodes Incorporated。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
SI53102-A3-GMR - 1:2 PCIe Gen4 Clock Buffer, 8-TDFN | Skyworks
SI53102-A3-GMR NrndDiodes Incorporated
PI6C557-03AQE - PCIe 2.0 Spread Spectrum Clock Generator | Diodes Inc
PI6C557-03AQE ✓ 量产中规格对比
| 参数 | SI53102-A3-GMR | PI6C557-03AQE |
|---|---|---|
| 品牌 | Skyworks Solutions | Diodes Incorporated |
| 分类 | Clock & Timing | Clock & Timing |
| 生命周期状态 | 不推荐新设计 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.78 | $0.74 |
| 功能 | 1:2 PCIe Gen 1/2/3/4 fan-out clock buffer | PCI Express / Ethernet reference clock generator |
| 输出数量 | 2 differential | 2 differential pairs (4 signals) |
| Number of Inputs | 1 differential reference | — |
| Output Frequency | 100 MHz (HCSL) | — |
| PCIe Compliance | Gen 1, Gen 2, Gen 3, Gen 4 common clock | PCI Express 2.0 reference clock |
| SATA Support | Yes, 100 MHz | — |
| 电源电压 | 2.5 V or 3.3 V | 3.3 V (3.0 V to 3.6 V range) |
| 输出类型 | Differential HCSL (current-mode logic) | HCSL (current-mode differential) |
| Additive Jitter | Low PCIe Gen 4 jitter (per Skyworks datasheet) | — |
| Spread-Spectrum Clocking | SSC-tolerant input pass-through | — |
| External Termination | None required (integrated source termination) | — |
| 封装 | 8-pin TDFN-EP (1.4 mm x 1.6 mm) | 16-QSOP (also listed as 16-SSOP) |
| 安装类型 | Surface Mount | — |
| 工作温度 | -40C to +85C (industrial, per Skyworks datasheet family) | -40 C to +85 C (industrial) |
| RoHS 状态 | Compliant | — |
| Product Type | — | Spread-Spectrum Clock Generator |
| Input Reference | — | 25 MHz fundamental-mode crystal |
| Output Frequency Options | — | 25 / 100 / 125 / 200 MHz (selectable) |
| Spread Spectrum | — | Selectable spread depth |
| Cycle-to-Cycle Jitter | — | [DATA_NEEDED: cycle-to-cycle jitter ps] |
| Phase Jitter (12 kHz to 20 MHz) | — | [DATA_NEEDED: phase jitter ps RMS] |
| Output-to-Output Skew | — | [DATA_NEEDED: output-to-output skew ps] |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |