VSC7158HT-03 vs VSC7158XHT-03 Comparison
Detailed side-by-side comparison of VSC7158HT-03 by Analog Devices and VSC7158XHT-03 by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
VSC7158XHT-03 - 18-PHY 1.5/3.0 Gbps SAS Edge/Fanout Expander | Microchip (Maxim Integrated)
VSC7158XHT-03 ✓ ActiveSpecification Comparison
| Parameter | VSC7158HT-03 | VSC7158XHT-03 |
|---|---|---|
| Brand | Analog Devices | Microchip Technology |
| Category | RF Transceivers | Interface ICs |
| Lifecycle Status | NRND | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.10 | $19.10 |
| Function | Octal 10/100 Ethernet PHY transceiver | — |
| Number of Ports | 8 | — |
| Standards Supported | IEEE 802.3, 802.3u (10BASE-T, 100BASE-TX) | — |
| Data Rate per Port | 10 Mb/s or 100 Mb/s (auto-negotiated) | — |
| Interface to MAC | MII / RMII | — |
| Auto-Negotiation | Yes (IEEE 802.3u Clause 28) | — |
| Auto-MDI/MDIX | Yes | — |
| Supply Voltage | [DATA_NEEDED: core supply voltage] | [DATA_NEEDED: supply voltage] |
| Operating Temperature | [DATA_NEEDED: industrial/commercial range] | [DATA_NEEDED: operating temperature] |
| Package Type | Surface Mount IC | — |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | [DATA_NEEDED: explicit RoHS declaration] | ROHS3 Compliant |
| Manufacturer | Analog Devices Inc. (formerly Maxim Integrated) | — |
| Lifecycle Status | Not Recommended for New Designs (NRND) | — |
| Per-Ports Data | [DATA_NEEDED: per-port power consumption] | — |
| Product Type | — | SAS Edge/Fanout Expander |
| PHY Count | — | 18 |
| SAS Standard | — | SAS 2.0 (T10/1760-D) |
| Supported Data Rates | — | 1.5 Gbps (G1), 3.0 Gbps (G2) |
| SAS Protocols | — | SSP, SMP, STP |
| Configuration | — | Edge or Fanout |
| Management Interfaces | — | I2C, UART, in-band SES-2 |
| Package | — | HT (BGA, high-temperature) |
| Reference Clock | — | External reference input required |
| DIF/DIX Support | — | T-10 DIF/DIX aware routing |
| Zoning | — | SMP zoning for fabric segmentation |