4 of 12
RF2192
Rev A8 DS060918
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
Parameter
Specification
Unit
Condition
Min.
Typ.
Max.
High Power State-CDMA450
(VMODE Low)
Case T=25oC, VCC=3.4V, VREG=2.85V,
VMODE=0V to 0.5V, Freq=452MHz to 458MHz
(unless otherwise specified)
Frequency Range
452
458
MHz
Linear Gain
31
dB
Second Harmonic
30
dBc
Third Harmonic
-60
dBc
Maximum Linear Output Power
(CDMA Modulation)
29
dBm
Total Linear Efficiency
35
%
POUT=29dBm
Adjacent Channel Power Rejection
-49
dBc
ACPR @ 885kHz
-56
dBc
ACPR @ 1980kHz
Input VSWR
2:1
Output VSWR
10:1
No damage.
6:1
No oscillations. > -70dBc
Low Power State-CDMA450
(VMODE High)
Case T=25oC, VCC=3.4V, VREG=2.85V,
VMODE=2.85V, Freq=452MHz to 458MHz
(unless otherwise specified)
Frequency Range
452
458
MHz
Linear Gain
23
dB
Maximum Linear Output Power
(CDMA Modulation)
16
dBm
Max ICC
160
mA
POUT=+16dBm (all currents included)
Adjacent Channel Power Rejection
-52
dBc
ACPR @ 885kHz
-70
dBc
ACPR @ 1980kHz
Input VSWR
2:1
Output VSWR
10:1
No damage.
6:1
No oscillations. > -70dBc
DC Supply
Supply Voltage
3.0
3.4
4.2
V
The maximum power out for V
CC =3.0 V is
28dBm.
Quiescent Current
160
mA
VMODE=Low
45
70
mA
VMODE=High
VREG Current
10
mA
VMODE Current
1
mA
Turn On/Off Time
<40
μs
Time between VREG turned on and PA reaching
full power. Turn on/off time can be reduced by
lowering the bypass capacitor value on the
VREG line.
Total Current (Power Down)
10
μAVREG=Low
V
REG “Low” Voltage
0
0.5
V
V
REG “High” Voltage
2.75
2.85
2.95
V
VMODE “Low” Voltage
0
0.5
V
VMODE “High” Voltage
1.8
2.85
3.0
V
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