KS8995E Micrel Inc, KS8995E Datasheet - Page 15

• Manufacturer Part Number: KS8995E
• Manufacturer: Micrel Inc

Specifications of KS8995E

• Number Of Primary Switch Ports: 5
• Fiber Support: Yes
• Integrated Led Drivers: Yes
• Phy/transceiver Interface: MII/SNI
• Power Supply Type: Analog/Digital
• Package Type: PQFP
• Data Rate (typ): 10/100Mbps
• Vlan Support: Yes
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Pin Count: 128
• Mounting: Surface Mount
• Jtag Support: No
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Not Compliant

August 2003
KS8995E
Group
PWR
GND-RCV[1:5]
VDD-RCV[1:5]
GND-RX[1:5]
VDD-RX[1:5]
GND-TX[1:5]
VDD-TX[1:2]
VDD-TX[3:4]
I/O Names
VDD-TX[5]
GND-ANA
VDD-PLL
GND-PLL
VDD_BG
GND-BG
VDD-IO
GND
VDD
Active Status
Description
2.5V for equalizer.
Ground for equalizer.
2.5V for transmit circuitry.
2.5V for transmit circuitry.
2.5V for transmit circuitry.
Ground for transmit circuitry.
2.5V for clock recovery circuitry.
Ground for clock recovery.
2.5V for phase locked loop circuitry.
Ground for phase locked loop circuitry.
Analog ground.
2.5V for analog circuits.
Analog ground.
2.5V for core digital circuitry.
2.5V or 3.3V for MII interface.
Ground for digital circuitry.
15
KS8995E
Micrel