DP83869HMRGZT vs KSZ9031RNXUB-VAO 对比
详细并排对比 DP83869HMRGZT 出自 Texas Instruments 和 KSZ9031RNXUB-VAO 出自 Microchip Technology。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。
Texas Instruments
DP83869HMRGZT - 1G Ethernet PHY Transceiver | Texas Instruments
DP83869HMRGZT ✓ 量产中Microchip Technology
KSZ9031RNXUB-VAO - Gigabit Ethernet Transceiver, AEC-Q100, WQFN-48 | Microchip
KSZ9031RNXUB-VAO ✓ 量产中规格对比
| 参数 | DP83869HMRGZT | KSZ9031RNXUB-VAO |
|---|---|---|
| 品牌 | Texas Instruments | Microchip Technology |
| 分类 | RF Transceivers | Interface ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $9.30 | $6.10 |
| Product Type | Ethernet PHY Transceiver (Copper + Fiber) | Ethernet Physical Layer Transceiver (PHY) |
| Ethernet Standards Supported | 10BASE-Te, 100BASE-TX, 1000BASE-T, 100BASE-FX, 1000BASE-X | — |
| Number of Channels | 1 (1/1 Transceiver) | — |
| MAC Interface | RGMII, SGMII | RGMII (Reduced Gigabit Media Independent Interface) |
| 电源电压 | 1.8 V / 2.5 V / 3.3 V | [DATA_NEEDED: supply voltage] |
| Data Rate (Max) | 1 Gbps (1000BASE-T) | — |
| 封装 | 48-VQFN (RGZ) 7x7 mm with EP | 48-pin WQFN (7x7 mm), lead-free |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40 C to +125 C (extended industrial) | -40C to +85C (automotive AEC-Q100 grade) |
| ESD Protection (MDI) | >8 kV IEC 61000-4-2 direct contact | — |
| Energy Efficient Ethernet | IEEE 802.3az supported | — |
| Management Interface | MDIO (IEEE 802.3 clause 22/45) | — |
| Cable Diagnostics | TDR-based fault location | — |
| MSL 等级 | MSL2-260C-1 YEAR (per partgenie) | — |
| RoHS 状态 | RoHS Compliant | Compliant |
| 数据速率 | — | 10/100/1000 Mbps (triple-speed) |
| Standards Supported | — | 10Base-T, 100Base-TX, 1000Base-T (IEEE 802.3) |
| Cable Type | — | CAT-5 UTP (unshielded twisted pair) |
| AEC-Q100 Qualification | — | Qualified (automotive grade) |
| Power Consumption (Active) | — | [DATA_NEEDED: typical active power] |
| Power Consumption (Energy-Detect) | — | ~75 mW when cable not attached |
| Reference Clock Output | — | 125 MHz |
| Wake-on-LAN | — | Yes, with custom-packet detection |
| On-chip Termination Resistors | — | Yes (integrated MDI termination) |
| LED Outputs | — | Programmable (link/activity/speed) |
| Loopback Modes | — | Remote and local loopback |
| Baseline Wander Correction | — | Integrated |
| Adaptive Equalization | — | Integrated |
| Lead-Free | — | Yes |