TLK3131_15 Datasheet, PDF (81/102 Pages) Texas Instruments – Single Channel Multi-Rate Transceiver

TLK3131
www.ti.com
SLLS957A – DECEMBER 2008 – REVISED DECEMBER 2009
4.20
θ_JA
θ_JA
PACKAGE DISSIPATION RATING
PARAMETER
Junction to free air thermal resistance
Junction to free air thermal resistance
CONDITION
Airflow = 0 M/S
Airflow = 0.75 M/S
MIN NOM MAX
31.9
29.4
UNIT
°C/W
°C/W
Table 4-3. Worst Case Device Power Dissipation
Device Total Worst Case Power (All Channels Active, All Supplies +5%, T=85C)
VDDQ Voltage
JC PLL Enabled
HSTL Input Termination
Total Power (mW)
Serial Bit Rate = 3.75 Gbps
1.6V
N
Y
None
Max.
None
Max.
686
773
748
834
1.9V
N
Y
None
Max.
None
Max.
777
903
840
966
VDDQ Voltage
JC PLL Enabled
HSTL Input Termination
Total Power (mW)
Serial Bit Rate = 3.125 Gbps
1.6V
N
Y
None
Max.
None
Max.
636
720
702
788
1.9V
N
Y
None
Max.
None
Max.
728
848
792
912
VDDQ Voltage
JC PLL Enabled
HSTL Input Termination
Total Power (mW)
Serial Bit Rate =1.25 Gbps (Gigabit Ethernet)
1.6V
1.9V
N
Y
N
Y
None
Max.
None
Max.
None
Max.
None
Max.
520
648
565
693
579
765
629
810
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