PE42540
Product Specification
Low Frequency Operation
Table 6
shows the minimum and maximum
voltage limits when operating the device under
various V
DD
and Vss
EXT
voltage conditions below
9 kHz. Refer to
Figures 4, 5,
and
6
to determine
the maximum operating power over the frequency
range of the device.
Table 6. Instantaneous RF Pin Voltage Limits
for Operation Below 9 kHz
V
DD
≥
3.0
3.0
3.3
3.5
3.6
Vss
EXT
0.0
-3.0
-3.3
-3.5
-3.6
Minimum Peak
Voltage at RF Port
-0.2
-0.6
-0.3
-0.1
0.0
Maximum Peak
Voltage at RF Port
1.2
1.6
1.3
1.1
1.0
Maximum Operating Power vs. Frequency
Figures 4, 5,
and
6
show the power limit of the
device will increase with frequency. As the
frequency increases, the contours and maximum
power limit will increase as shown in the curves.
Document No. 70-0299-09
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©2010-2012 Peregrine Semiconductor Corp. All rights reserved.
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