DP83869HM Series
Extended temperature, high-immunity gigabit Ethernet PHY transceiver with copper & fiber interface
Manufacturer: Texas Instruments
Link to Manufacturer Page: https://www.ti.com/
Catalog
Extended temperature, high-immunity gigabit Ethernet PHY transceiver with copper & fiber interface
| Part | Type | Protocol | Supplier Device Package | Operating Temperature [Min] | Operating Temperature [Max] | Voltage - Supply [Max] | Voltage - Supply [Min] | Mounting Type | Package / Case |
|---|---|---|---|---|---|---|---|---|---|
Texas Instruments DP83869HMRGZT | Transceiver | Ethernet | 48-VQFN (7x7) | -40 °C | 125 °C | 1.89 V, 2.625 V, 3.45 V | 1.71 V, 2.375 V, 3.15 V | Surface Mount | 48-VFQFN Exposed Pad |
Texas Instruments DP83869HMRGZR | Transceiver | Ethernet | 48-VQFN (7x7) | -40 °C | 125 °C | 1.89 V, 2.625 V, 3.45 V | 1.71 V, 2.375 V, 3.15 V | Surface Mount | 48-VFQFN Exposed Pad |
Key Features
• Multiple operating modesMedia support: copper and fiberMedia conversion between copper and fiberBridge between RGMII and SGMIIMaximum ambient temperature available of 125°CExceeds 8kV IEC61000-4-2 ESDLow power consumption< 150mW for 1000Base-X< 500mW for 1000Base-TLow RGMII latencyTotal latency ≤ 384ns for 1000Base-TTotal latency ≤ 361ns for 100Base-TXTime Sensitive Network (TSN) compliantRecovered clock output for SyncESelectable synchronized clock output: 25MHz and 125MHzSFF-8431 V4.1, 1000BASE-X and 100BASE-FX CompatibleIEEE1588 support via SFDWake on LAN supportConfigurable IO voltages: 1.8V, 2.5V, and 3.3VSGMII, RGMII, MII MAC interfaceJumbo frame support for 1000M and 100M speedCable diagnosticsTDRBISTProgrammable RGMII termination impedanceIntegrated MDI termination resistorFast link drop modesConforms to IEEE 802.3 1000Base-T, 100Base-TX, 10Base-Te,1000Base-X, 100Base-FXMultiple operating modesMedia support: copper and fiberMedia conversion between copper and fiberBridge between RGMII and SGMIIMaximum ambient temperature available of 125°CExceeds 8kV IEC61000-4-2 ESDLow power consumption< 150mW for 1000Base-X< 500mW for 1000Base-TLow RGMII latencyTotal latency ≤ 384ns for 1000Base-TTotal latency ≤ 361ns for 100Base-TXTime Sensitive Network (TSN) compliantRecovered clock output for SyncESelectable synchronized clock output: 25MHz and 125MHzSFF-8431 V4.1, 1000BASE-X and 100BASE-FX CompatibleIEEE1588 support via SFDWake on LAN supportConfigurable IO voltages: 1.8V, 2.5V, and 3.3VSGMII, RGMII, MII MAC interfaceJumbo frame support for 1000M and 100M speedCable diagnosticsTDRBISTProgrammable RGMII termination impedanceIntegrated MDI termination resistorFast link drop modesConforms to IEEE 802.3 1000Base-T, 100Base-TX, 10Base-Te,1000Base-X, 100Base-FX
Description
AI
The DP83869HM device is a robust, fully-featured gigabit physical layer (PHY) transceiver with integrated PMD sublayers that supports 10BASE-Te, 100BASE-TX and 1000BASE-T Ethernet protocols. The DP83869 also supports 1000BASE-X and 100BASE-FX fiber protocols. Optimized for ESD protection, the DP83869HM exceeds 8kV IEC 61000-4-2 (direct contact).This device interfaces to the MAC layer through reduced GMII (RGMII) and SGMII. In 100M mode, the device lets the designer use MII for lower latency. Programmable integrated termination impedance on RGMII/MII helps reduce system BOM.
The DP83869HM supports media conversion in unmanaged mode. In this mode, the DP83869HM can run 1000BASE-X-to-1000BASE-T and 100BASE-FX-to-100BASE-TX conversions.
The DP83869HM can also support bridge conversion from RGMII to SGMII and SGMII to RGMII. The DP83869HM is compliant to TSN standards and offers low latency.
The DP83869HM can also generate IEEE 1588 Sync Frame Detect indications to MAC. This can reduce the jitter in Time Synchronization and help the System account for asymmetric delays in Transmission and Reception of packets.
The standard Ethernet system block diagram is shown on the first page. Designers can also use the DP83869 in Media Convertor mode, in RGMII-to-SGMII Bridge applications, and in SGMII-RGMII Bridge applications.
The DP83869HM device is a robust, fully-featured gigabit physical layer (PHY) transceiver with integrated PMD sublayers that supports 10BASE-Te, 100BASE-TX and 1000BASE-T Ethernet protocols. The DP83869 also supports 1000BASE-X and 100BASE-FX fiber protocols. Optimized for ESD protection, the DP83869HM exceeds 8kV IEC 61000-4-2 (direct contact).This device interfaces to the MAC layer through reduced GMII (RGMII) and SGMII. In 100M mode, the device lets the designer use MII for lower latency. Programmable integrated termination impedance on RGMII/MII helps reduce system BOM.
The DP83869HM supports media conversion in unmanaged mode. In this mode, the DP83869HM can run 1000BASE-X-to-1000BASE-T and 100BASE-FX-to-100BASE-TX conversions.
The DP83869HM can also support bridge conversion from RGMII to SGMII and SGMII to RGMII. The DP83869HM is compliant to TSN standards and offers low latency.
The DP83869HM can also generate IEEE 1588 Sync Frame Detect indications to MAC. This can reduce the jitter in Time Synchronization and help the System account for asymmetric delays in Transmission and Reception of packets.
The standard Ethernet system block diagram is shown on the first page. Designers can also use the DP83869 in Media Convertor mode, in RGMII-to-SGMII Bridge applications, and in SGMII-RGMII Bridge applications.