TLK2208B Datasheet, PDF (12/40 Pages) Texas Instruments – 8-PORT GIGABIT ETHERNET TRANCSEIVER

TLK2208B
8ĆPORT GIGABIT ETHERNET TRANSCEIVER
SLLS578D − AUGUST 2003 − REVISED SEPTEMBER 2006
TERMINAL
NUMBER
A9
A10
A11
A12
A13
A14
A15
A16
A17
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
D1
D2
D3
TERMINAL
FUNCTION
TDHG0
TDHG2
TDHG4
TDHG6
TDHG8
GNDA
TXH–
TXH+
GNDA
TDDC2
TDDC5
TDDC9
TDFE1
TDFE3
TDFE5
TDFE7
TDFE9
TDHG1
TDHG3
TDHG5
TDHG7
TDHG9
GNDA
TXG–
TXG+
GNDA
TDDC0
TDDC1
TDDC6
TCLKD
TCLKF
TCLKH
TDO
GE_MOD
TDI
TCK
TMS
REFCLK
PRBSEN
GNDA
TXF–
TXF+
GNDA
TDBA0
TDBA1
TDDC7
MULTIPLEXED CHANNEL MODE
NIBBLE INTERFACE SYNCHRONIZED AND
INDEPENDENT CHANNEL MODES
Transmit bus channel H/G bit 0
Transmit bus channel G bits 5, 0
Transmit bus channel H/G bit 2
Transmit bus channel G bits 7, 2
Transmit bus channel H/G bit 4
Transmit bus channel G bits 9, 4
Transmit bus channel H/G bit 6
Transmit bus channel H bits 6, 1
Transmit bus channel H/G bit 8, K-bit
Transmit bus channel H bits 8, 3, K-bit
Analog ground
Channel H serial output –
Channel H serial output +
Analog ground
Transmit bus channel D/C bit 2
Transmit bus channel C bits 7, 2
Transmit bus channel D/C bit 5
Transmit bus channel D bits 5, 0
Transmit bus channel D/C bit 9
Transmit bus channel D bits 9, 4
Transmit bus channel F/E bit 1
Transmit bus channel E bits 6, 1
Transmit bus channel F/E bit 3
Transmit bus channel E bits 8, 3, K-bit
Transmit bus channel F/E bit 5
Transmit bus channel F bits 5, 0
Transmit bus channel F/E bit 7
Transmit bus channel F bits 7, 2
Transmit bus channel F/E bit 9
Transmit bus channel F bits 9, 4
Transmit bus channel H/G bit 1
Transmit bus channel G bits 6, 1
Transmit bus channel H/G bit 3
Transmit bus channel G bits 8, 3, K-bit
Transmit bus channel H/G bit 5
Transmit bus channel H bits 5, 0
Transmit bus channel H/G bit 7
Transmit bus channel H bits 7, 2
Transmit bus channel H/G bit 9
Transmit bus channel H bits 9, 4
Analog ground
Channel G serial output–
Channel G serial output+
Analog ground
Transmit bus channel D/C bit 0
Transmit bus channel C bits 5, 0
Transmit bus channel D/C bit 1
Transmit bus channel C bits 6, 1
Transmit bus channel D/C bit 6
Transmit bus channel D bits 6, 1
Unused
Channels C and D transmit bus clock
Unused
Channels E and F transmit bus clock
Unused
Channels G and H transmit bus clock
JTAG test data output
Gigabit Ethernet mode
JTAG test data input
JTAG test clock
JTAG mode select
Reference clock
27 − 1 PRBS enable
Analog ground
Channel F serial output–
Channel F serial output+
Analog ground
Transmit bus channel B/A bit 0
Transmit bus channel A bits 5, 0
Transmit bus channel B/A bit 1
Transmit bus channel A bits 6, 1
Transmit bus channel D/C bit 7
Transmit bus channel D bits 7, 2
12
WWW.TI.COM