RF2157PCBA View Datasheet(PDF) - RF Micro Devices
Part Name
Description
MFG CO.
'RF2157PCBA' PDF : 10 Pages View PDF
RF2157
Parameter
Specification
Unit
Min.
Typ.
Max.
Condition
Power Supply
Power Supply Voltage
3.4
4.5
V
Idle Current
325
mA
VMODE≤ 0.5V
VPD Current
110
140
175
mA
VMODE= 2.8V
7
9
mA
VCC=3.4V, VPD=2.8V, VMODE=2.8V
2
No RF input power applied.
Turn On/Off Time
100
ns
Total Current (Power Down)
10
µA
VPD≤ 0.2V
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 = 1k Ω
MODE Low Voltage
0
0.5
Rev A19 010611
2-189
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