RF5198 Datasheet, PDF (3/8 Pages) RF Micro Devices – 3V 1950MHZ W-CDMA LINEAR POWER AMPLIFIER MODULE

RF5198
Parameter
Specification
Min.
Typ.
Max.
Low Power Mode
(V_MODE High)
Operating Frequency Range
1920
1980
Linear Gain
23
26
31
Maximum Linear Output
Linear Efficiency
16
18.3
21.0
25.3
ACLR @ ±5MHz
-41
-37
ACLR @ ±10MHz
Maximum I_CC
Input VSWR
-54
-48
105
125
145
2:1
Output VSWR Stability
6:1
Ruggedness
10:1
Reverse IM Products
IM 5MHz
-31
IM 10MHz
-41
Power Supply
Supply Voltage (V_CC1 and V_CC2)
3.2
3.4
4.3
0.6
V_CC Bias
1.5
4.3
High Power Idle Current
50
70
105
(I_CC1 / I_CC2 / I_CCBIAS)
Low Power Idle Current
45
60
95
(I_CC1 / I_CC2 / I_CCBIAS)
V_REG Current
2.4
5.0
V_MODE Current
150
300
RF Turn On/Off Time
1.2
DC Turn On/Off Time
2
Total Current (Power Down)
0.2
0.5
V_REG Low Voltage (Power Down)
0
0.5
V_REG High Voltage (Recom-
2.75
2.8
2.95
mended)
V_REG High Voltage (Operational)
2.7
3.0
V_MODE Voltage
0
0.5
V_MODE Voltage
2.0
3.0
Peak Envelope
Power Detector
Operating Frequency
1920
1980
DC Output Voltage
0.3
0.65
0.70
0.78
2.2
2.5
2.8
Unit
MHz
dB
dBm
%
dBc
dBc
mA
dBc
dBc
V
V
V
mA
mA
mA
uA
uS
uS
uA
V
V
V
V
V
MHz
V
V
V
Condition
T=25^oC Ambient, V_CC=1.5V,
V_CCBIAS=3.4V, V_REG=2.8V, V_MODE=2.8V,
and P_OUT=16dBm for all parameters (unless
otherwise specified). Modulation is 3GPP
3.2 03-00 DPCCH+1DPDCH.
P_OUT = +16 dBm
P_OUT = +16 dBm
P_OUT = +16 dBm
No oscillation>-65dBc
No damage
IF offset f_O+5MHz with CW signal=-40dBc
IF offset f_O+10MHz with CW signal=-40dBc
Low power with DC to DC Converter
V_MODE=low and V_REG=2.8V
V_MODE=high and V_REG=2.8V
High Power Mode
Low Power Mode
V_CCBIAS=3.4V, V_REG=2.8V, T=+25°C,
R_DET=5.1kΩ, Z_LOAD=50Ω
P_OUT = 0 W
P_OUT=+16dBm, V_CC1,2=1.5V, V_MODE=2.5V
P_OUT=+27.5dBm, V_CC1,2=3.4V,
V_MODE = 0.2 V
Rev A5 060310
2-3