TLK1221 Datasheet, PDF (14/23 Pages) Texas Instruments – ETHERNET TRANSCEIVER

TLK1221
SLLS713 – FEBRUARY 2007
Host
Protocol
Device
APPLICATION INFORMATION (continued)
2.5 V
5 W at 100 MHz
2.5 V
VDD VDDA
40
VDDPLL
0.01 µF
GNDQFN
GNDA
GNDA
TLK1221
www.ti.com
10
TD0–TD9
14
REFCLK
31
PRBSEN
15
LOOPEN
32
SYNCEN
30
SYNC/PASS
10
RD0–RD9
2
RBC0–RBC1
1
ENABLE
13
RCBMODE
TXP ³⁸
TXN ³⁹
RXP ³⁴
Rt ^{50 W}
Controlled-Impedance
Transmission Line
Controlled-Impedance
Transmission Line
Controlled-Impedance
Transmission Line
Rt ^{50 W}
RXN ³³
Controlled-Impedance
Transmission Line
Figure 12. Typical Application Circuit (AC Mode)
14
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