DP83867IRRGZ vs KSZ9031RNXCC مقایسه
مقایسه دقیق کنار به کنار DP83867IRRGZ توسط Texas Instruments و KSZ9031RNXCC توسط Microchip Technology. مشخصات کلیدی، پارامترهای الکتریکی، بستهبندی، وضعیت چرخه عمر، قیمتگذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
Texas Instruments
DP83867IRRGZ - Industrial GbE PHY, RGMII/SGMII, VQFN-48 | Texas Instruments
DP83867IRRGZ ✓ فعالمقایسه مشخصات
| پارامتر | DP83867IRRGZ | KSZ9031RNXCC |
|---|---|---|
| برند | Texas Instruments | Microchip Technology |
| دستهبندی | Interface ICs | Interface ICs |
| وضعیت چرخه عمر | فعال | فعال |
| Product Type | Ethernet Physical Layer Transceiver (PHY) | Ethernet Physical Layer Transceiver (PHY) |
| نرخ داده | 10/100/1000 Mbps | 10 / 100 / 1000 Mbps (triple-speed) |
| Supported Standards | 10BASE-Te, 100BASE-TX, 1000BASE-T | — |
| MAC Interface | RGMII / SGMII | RGMII (Version 2.0 compliant, on-chip delay) |
| Supply Voltage (VDD) | 2.5 V (analog/digital core) | — |
| Supply Voltage (VDDIO) | 1.8 V / 2.5 V / 3.3 V (MAC-side I/O) | — |
| Reference Clock Input | 25 MHz | — |
| محدوده دمای کاری | -40 C to +85 C (industrial) | — |
| ESD Rating (MDI pins) | 8 kV IEC 61000-4-2 (direct contact) | — |
| بستهبندی | 48-VQFN (RGZ) 7x7 mm with EP | 48-pin QFN (7x7 mm) |
| نوع نصب | Surface Mount | Surface Mount |
| Cable Reach | 100 m (Cat5e/Cat6) | — |
| Energy-Efficient Ethernet | IEEE 802.3az supported | — |
| Time Stamping | IEEE 1588 / SOF timestamping | — |
| Cable Diagnostics | Built-in TDR (open/short/length) | — |
| Auto-MDIX | Yes | — |
| وضعیت RoHS | Compliant | Compliant |
| Standards | — | IEEE 802.3, 802.3u, 802.3ab, 802.3az (EEE) |
| Cable Interface | — | 4 differential pairs, CAT-5 UTP, 100-ohm differential |
| Management Interface | — | MDIO / MDC (IEEE 802.3 clause 22/45) |
| Supply Voltage (Analog/DVDD) | — | 3.3 V |
| Core Supply | — | 1.2 V (on-chip LDO controller + external MOSFET) |
| On-chip Features | — | Termination resistors, LinkMD cable diagnostics, auto-negotiation, polarity correction |
| Power Saving | — | Energy Efficient Ethernet (EEE) IEEE 802.3az, Wake-on-LAN, hardware CPD mode |
| دمای کاری | — | 0C to +70C (commercial grade, CC suffix) |
| سطح MSL | — | 3 |