Oxford Semiconductor, Inc.
OXU121HP Data Sheet
Power
Table 12 gives typical power consumption figures for the OXU121HP.
Consumption
Table 12 OXU121HP Power Consumption
Condition
Min
Max
30
Unit
mA
mA
Host operational current
ENVREG = 1
Peripheral operational current
High-speed,
ENVREG = 1
75
Full-speed,
50
mA
ENVREG = 1
Host suspend state current
Peripheral suspend state current
Power save state current
ENVREG = 1
ENVREG = 1
ENVREG = 1
150 (typical)
µA
µA
µA
400 (typical)
150 (typical)
The above measurements are at typical process corner and room
temperature and do not account for process and temperature variations.
Peripheral operational current is measured with 5 m cable with
maximum switching and BULK OUT transfer at 400 Mbps with 92.6%
bus utilization during one microframe. The actual average current in
customer applications will be lower.
DS-0040 Aug 06
External--Free Release
9
OXFORD [ OXFORD SEMICONDUCTOR ]
