DP83869HMRGZR vs KSZ9021RNI مقایسه
مقایسه دقیق کنار به کنار DP83869HMRGZR توسط Texas Instruments و KSZ9021RNI 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.
Microchip Technology
KSZ9021RNI - Gigabit Ethernet PHY Transceiver, RGMII, QFN-48 | Microchip
KSZ9021RNI Nrndمقایسه مشخصات
| پارامتر | DP83869HMRGZR | KSZ9021RNI |
|---|---|---|
| برند | Texas Instruments | Microchip Technology |
| دسته‌بندی | Interface ICs | Interface ICs |
| وضعیت چرخه عمر | فعال | NRND |
| Product Type | Ethernet PHY transceiver (10/100/1000 Mbps) | — |
| Supported Protocols | 10BASE-Te, 100BASE-TX, 1000BASE-T (copper); 100BASE-FX, 1000BASE-X (fiber) | — |
| MAC Interface | RGMII / MII / GMII | RGMII, GMII, MII |
| ولتاژ تغذیه | 1.8 V / 2.5 V / 3.3 V | — |
| بسته‌بندی | 48-VQFN (RGZ) 7x7 mm with exposed thermal pad | 48-QFN (7x7 mm) with Exposed Pad |
| دمای کاری | -40 C to +125 C (extended industrial) | -40 C to +85 C (Industrial) |
| ESD Protection | 8 kV IEC 61000-4-2 (direct contact) | — |
| Media Conversion | Supported (copper <-> fiber) | — |
| Cable Diagnostics | Built-in TDR-based cable analysis | — |
| Jumbo Frame Support | Yes | Yes |
| Loopback Modes | Yes (near-end and far-end) | — |
| نوع نصب | Surface Mount | Surface Mount |
| وضعیت RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| سطح MSL | 2 (per JEDEC J-STD-020) | 3 |
| عملکرد | — | Ethernet Physical Layer Transceiver (PHY) |
| نرخ داده | — | 10/100/1000 Mbps (Triple Speed) |
| Number of Drivers/Receivers | — | 8/8 (4 differential pairs) |
| Protocol | — | 10Base-T, 100Base-TX, 1000Base-T (IEEE 802.3) |
| Supply Voltage (VDDIO) | — | 3.135 V to 3.465 V (3.3 V typical) |
| Core Supply (Internal LDO) | — | 1.14 V to 1.26 V |
| Supply Current (typ., 1000Base-T) | — | [DATA_NEEDED: operating current] |
| Cable Type | — | CAT-5 UTP, 100 m |
| Auto-MDIX | — | Yes (HP Auto-MDIX) |
| Auto-Negotiation | — | Yes, per IEEE 802.3 clause 28 |
| Lifecycle | — | Not recommended for new designs (NRND) |