
PM5317 SPECTRA-9953 Telecom Standard Product Data Sheet
Release
Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC-2000741, Issue 5
525
21 Power Information
21.1
Power Requirements
Table 26 Power Requirements
Conditions
Parameter
Typ
1,3
High
4
Max
2
Units
IDDOP (AVDH1)
0.015
-
0.019
A
IDDOP (AVDH2)
0.010
-
0.013
A
IDDOP (AVDHREF)
0.009
-
0.011
A
IDDOP (AVDL123)
0.103
-
0.13
A
IDDOP (AVDL4)
0.023
-
0.035
A
IDDOP (QAVD)
0.005
-
0.007
A
IDDOP (VDDI)
5.104
-
6.2
A
IDDOP (VDDO)
0.643
-
0.8
A
OC192
All serial links, parallel buses,
PRBS generators and PRBS
monitors running.
Total Power
12.2485
12.979
-
W
IDDOP (AVDH1)
0.015
-
0.020
A
IDDOP (AVDH2)
0.009
-
0.015
A
IDDOP (AVDHREF)
0.009
-
0.014
A
IDDOP (AVDL123)
0.101
-
0.14
A
IDDOP (AVDL4)
0.025
-
0.033
A
IDDOP (QAVD)
0.004
-
0.010
A
IDDOP (VDDI)
5.322
-
6.3
A
IDDOP (VDDO)
0.640
-
0.8
A
4 x OC-48
Total Power
12.640
13.616
-
W
Notes:
1. Typical IDD values are calculated as the mean value of current under the following conditions:
typically processed silicon, nominal supply voltage, Tj=60 °C, outputs loaded with 30 pF, and a normal
amount of traffic or signal activity. These values are suitable for evaluating typical device
performance in a system.
2. Max IDD values are currents guaranteed by the production test program and/or characterization over
process for operating currents at the maximum operating voltage and operating temperature that
yields the highest current (including outputs loaded to 30pF).
3. Typical power values are calculated using the formula:
Power =
∑
i(VDDNomi x IDDTypi)
Where i denotes all the various power supplies on the device, VDDNomi is the nominal voltage for
supply i, and IDDTypi is the typical current for supply i (as defined in note 1 above). These values are
suitable for evaluating typical device performance in a system.