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RF2157PCBA Datasheet(PDF) 3 Page - RF Micro Devices

Part # RF2157PCBA
Description  PCS CDMA/TDMA 3V POWER AMPLIFIER
PDF  10 Pages
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Manufacturer  RFMD [RF Micro Devices]
Direct Link  http://www.rfmd.com
Logo RFMD - RF Micro Devices

RF2157PCBA Datasheet(HTML) 3 Page - RF Micro Devices

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2-189
RF2157
Rev A19 010611
2
Parameter
Specification
Unit
Condition
Min.
Typ.
Max.
Power Supply
Power Supply Voltage
3.4
4.5
V
Idle Current
325
mA
VMODE≤ 0.5V
110
140
175
mA
VMODE=2.8V
VPD Current
7
9
mA
VCC=3.4V, VPD=2.8V, VMODE=2.8V
No RF input power applied.
Turn On/Off Time
100
ns
Total Current (Power Down)
10
µAV
PD ≤ 0.2 V
VPD Low Voltage
0
0.2
V
VPD High Voltage
2.7
2.8
2.9
V
MODE High Voltage
2.5
2.8
R1=1kΩ
MODE Low Voltage
0
0.5



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