TLK2208B Datasheet, PDF (16/40 Pages) Texas Instruments – 8-PORT GIGABIT ETHERNET TRANCSEIVER

TLK2208B
8ĆPORT GIGABIT ETHERNET TRANSCEIVER
SLLS578D − AUGUST 2003 − REVISED SEPTEMBER 2006
TERMINAL
NUMBER
M6
M7
M8
M9
M10
M11
M12
M13
M14
M15
M16
M17
N1
N2
N3
N4
N5
N6
N7
N8
N9
N10
N11
N12
N13
N14
N15
N16
N17
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
TERMINAL
FUNCTION
T-GND
T-GND
T-GND
T-GND
T-GND
T-GND
T-GND
VDDA
GNDA
RXF–
RXF+
GNDA
RDBA6
RDBA7
NC
GND
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDD
VDD
VDD
VDDA
GNDA
RXE–
RXE+
GNDA
RDBA8
RDBA9
RDDC7
RBCA
NC
NC
RSVD
RSVD
BUSYEN
RSVD
MODE0
MODE1
NC
GNDA
RXD–
RXD+
GNDA
MULTIPLEXED CHANNEL MODE
NIBBLE INTERFACE SYNCHRONIZED AND
INDEPENDENT CHANNEL MODES
Thermal ground
Thermal ground
Thermal ground
Thermal ground
Thermal ground
Thermal ground
Thermal ground
Analog voltage supply
Analog ground
Channel F serial input–
Channel F serial input+
Analog ground
Receive bus channel B/A bit 6
Receive bus channel B bits 6, 1
Receive bus channel B/A bit 7
Receive bus channel B bits 7, 2
No connect
Core ground
I/O voltage supply
I/O voltage supply
I/O voltage supply
I/O voltage supply
I/O voltage supply
Core voltage supply
Core voltage supply
Core voltage supply
Analog voltage supply
Analog ground
Channel E serial input –
Channel E serial input +
Analog ground
Receive bus channel B/A bit 8, K-flag
Receive bus channel B bits 8, 3, K-flag
Receive bus channel B/A bit 9
Receive bus channel B bits 9, 4
Receive bus channel D/C bit 7
Receive bus channel D bits 7, 2
Unused
Channel A receive clock
No connect
No connect
Reserved—should be left unconnected
Reserved—should be left unconnected
Busy enable
Reserved—should be left unconnected
Mode selector terminal
Mode selector terminal
No connect
Analog ground
Channel D serial input –
Channel D serial input +
Analog ground
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