TXC-06885BIOG Transwitch Corporation, TXC-06885BIOG Datasheet - Page 14

• Manufacturer Part Number: TXC-06885BIOG
• Manufacturer: Transwitch Corporation

Specifications of TXC-06885BIOG

• Operating Supply Voltage (typ): 1.8/3.3V
• Operating Temperature Classification: Industrial
• Package Type: BGA
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

Envoy-CE4 Device
DATA SHEET
TXC-06885
1 4 o f 12 8
Figure 4. MII (10/100 Mbit/s) Only Interface Connection
Figure 5. GMII/MII (10/100/1000 Mbit/s) Interface Connection
Note: Series termination resistor values are dependent on the selection of the Ethernet PHY.
Please consult the specification of the Ethernet PHY for series termination resistor values
Note: Series termination resistor values are dependent on the selection of the Ethernet PHY.
Please consult the specification for the Ethernet PHY to determine the series termination resistor values
SMIIREFCLK(A,B,C,D)
G(A,B,C,D)TXCLKO
G(A,B,C,D)MTXCLK
SMIIREFCLK(A,B,C,D)
G(A,B,C,D)TXCLKI
G(A,B,C,D)RXCLK
G(A,B,C,D)RXDV
G(A,B,C,D)RXER
G(A,B,C,D)TXEN
G(A,B,C,D)TXER
RX[0-3](A,B,C,D)
RX[4-7](A,B,C,D)
G(A,B,C,D)MTXCLK
TX[0-3](A,B,C,D)
TX[4-7](A,B,C,D)
G(A,B,C,D)TXCLKO
G(A,B,C,D)TXCLKI
G(A,B,C,D)CRS
G(A,B,C,D)COL
G(A,B,C,D)RXCLK
G(A,B,C,D)RXDV
G(A,B,C,D)RXER
G(A,B,C,D)TXEN
G(A,B,C,D)TXER
RX[0-3](A,B,C,D)
RX[4-7](A,B,C,D)
TX[0-3](A,B,C,D)
TX[4-7](A,B,C,D)
G(A,B,C,D)COL
G(A,B,C,D)CRS
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Functional Description
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Use External Clock or Clock from PHY
SMII Reference Clock is needed for
Ethernet Statistics Clocking
125 MHz Oscillator
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SMII Reference Clock is needed for
Ethernet Statistics Clocking
PRELIMINARY TXC-06885-MB, Ed. 6A
125 MHz Reference Clock
TxData[0-3]
TxData[4-7]
GMII 125 MHz TxClk
TxEnable
TxError
RxClk (2.5/25/125 MHz)
RxData[0-3]
RxData[4-7]
RxDataValid
RxError
Collision (Half Duplex Only)
Carrier (CRS) (Half Duplex Only)
MII 2.5/25 MHz Clock
125 MHz Oscillator
125 MHz Reference Clock
RxClk (2.5/25/125 MHz)
RxData[0-3]
RxData[4-7]
RxDataValid
RxError
Collision (Half Duplex Only)
Carrier (CRS) (Half Duplex Only)
MII 2.5/25 MHz Clock
TxData[0-3]
TxData[4-7]
GMII 125 MHz TxClk
TxEnable
TxError
February 2005