QT2022/32 - Data Sheet: DS3051
otherwise specified.
Table 55: Operating Conditions
Parameter
Description
Min Typ Max Units
Conditions
Ta
Ambient temperature
1.2V supply voltages
0
80
°C
V
1.09
1.2
1.26
1.26
P
Power consumption in XFP mode
(XFP = 1)
0.95
W
WIS enabled
XAUI outputs - RxXLEVEL = 16.9kΩ
Fiber output
- TxLEVEL = 4.53kΩ
TXPLLOUT powered up;
No monitor outputs enabled;
No loopbacks enabled;
Equalization option on 10Gb/s input
0.90
1.02
1.19
WIS disabled
Other conditions as above.
P
Power consumption in XENPAK mode
(XFP=0)
1.39
1.34
W
WIS enabled
XAUI outputs - RxXLEVEL = 4.53kΩ
Fiber output - TXLEVEL = 4.53kΩ
TXPLLOUT powered down;
No monitor outputs enabled;
No loopbacks enabled;
0.96
0.2
1.28
WIS disabled
Other conditions as above.
Power consumption in Low Power Mode
(TXON = 0)
W
IXV1P2
IRV1P2
ITV1P2
Current from supply XV1P2
Current from supply RV1P2
Current from supply TV1P2
280
224
152
333
311
mA
mA
mA
240
260
200
175
ITV1P2A
Current from supply TV1P2A
Current from supply RV1P2A
Current from supply COREVCC
External Supply filtering
20
20
25
mA
mA
mA
IRV1P2A
ICOREVCC
25
341
See “Power Supply Filtering and
Decoupling” on page 210.
Voltage drop due to filtering: XV1P2, RV1P2
or TV1P2 relative to COREVDD
45
15
15
mV
mV
mV
Voltage drop due to filtering: TV1P2A relative
to TV1P2
Voltage drop due to filtering: RV1P2A relative
to RV1P2
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