P21XXCSR-EVB 查看數據表（PDF） - Unspecified
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P21XXCSR-EVB Datasheet PDF : 11 Pages
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P21XXCSR-EVB
P21XX Powerharvester® Chipset Reference Design
Evaluation Board
SPECIFICATIONS
TA = 25°C, VOUT = 3.3V, RFIN = 0dBm, unless otherwise noted.
Parameter
RF Characteristics1
Symbol
Condition
Input Power (836.5 MHz)
RFIN
Input Power (879.5 MHz)
RFIN
Input Power (904 MHz)
RFIN
Input Power (1747.5 MHz)
RFIN
Input Power (1880 MHz)
RFIN
Input Power (2450 MHz)
RFIN
DC Characteristics
Output Voltage
Output Current
VCAP Maximum (1.2V setting)
VCAP Minimum (1.2V setting)
VCAP Maximum (0.9V setting)
VCAP Minimum (0.9V setting)
VCAP Maximum (0.7V setting)
VCAP Minimum (0.7V setting)
Boost Efficiency
Maximum INT Current
Digital Characteristics
RESET Input High
DSET Input High
INT Output High
VOUT
IOUT
VMAX
VMIN
VMAX
VMIN2
VMAX
VMIN2
IOUT = 20mA
Timing Characteristics
DSET Delay
RESET Delay
RESET Pulse Width
1.2V INT & VOUT On-time
0.9V INT & VOUT On-time
0.7V INT & VOUT On-time
Min Typ Max Unit
-15
15 dBm
-15
15 dBm
-15
15 dBm
-13
15 dBm
-12
15 dBm
-12
15 dBm
2.0 3.3 5.5
V
50
mA
1.25
V
1.02
V
0.945
V
0.9
V
0.738
V
0.64
V
85
%
0.1
mA
1
V
1.8
VMIN3
V
VMAX
V
50
μs
6.6
μs
20
ns
33.74
ms
12.64
ms
9.44
ms
1See typical performance graphs for operation at other frequencies or power levels. Minimum value is
dependent on the JP3, JP4, or JP5 selection.
2Based on the on-board RC values
3Approximately equal to VMAX for 0.9V and 0.7V settings
4Into on-board LED
P21XXCSR-EVB v1.0 – 2014/7
© 2014 Powercast Corporation, All rights reserved.
www.powercastco.com / contact@powercastco.com
+1 412-455-5800
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