company blog about Supply YT8521SH-CA Single-port 1000M Ethernet PHY Layer Chip QFN48

Supply YT8521SH-CA Single-port 1000M Ethernet PHY Layer Chip QFN48

Product Description
YT8521SH-CA is a highly integrated Ethernet transceiver that complies with the 10BASE Te, 100BASE-TX and 1000BASE-T IEEE 802.3 standards. It provides all the physical layer functions required to transmit and receive Ethernet packets over CAT5E UTP cable.

Feature
1000BASE-T IEEE 802.3ab Compliant
100BASE-TX IEEE 802.3u Compliant
10BASE-Te IEEE 802.3 Compliant
Support 1000BASE-X 1 100BASE-FX
Long Reach Ethernet up to 400 meter @100Mbps by 4-pairs in the CAT5E UTP cable
Supports RGMII/SGMII MAC interface
Supports IEEE 802. 3az-2010 (Energy Efficient Ethernet)
Incorporates EEE buffering for seamless support of legacy MACs
Supports Synchronous Ethernet (Sync-E)
Built-in Wake-on-LAN (WOL) over UTP/Fiber
Supports interrupt function over UTP/Fiber
Supports Parallel Detection
Crossover Detection & Auto-Correction
Automatic polarity correction
Baseline Wander Correction
Supports 120m for CAT.5E cable in 1000BASE-T
Selectable 3.3V/2.5V/1.8V signaling for RGMII.
Supports 25MHz external erystal or OSC
Provides 125MHz clock source for MAC
Provides 3 network status LEDs
Supports Link Down Power Saving (Sleep Mode)
Built- in Switching Regulator and LDO
Industrial grade manufacturing process

Application
Digital TV
Printers and office machines
Ethernet switches
Base stations and controllers
Routers
PON devices
Test and measurement systems
Industrial and factory automation equipment
Multimedia synchronisation and real-time networks
Embedded systems with Ethernet MACs that require UTP physical connectivity