2-3
RF5198
Rev A5 060310
Parameter
Specification
Unit
Condition
Min.
Typ.
Max.
Low Power Mode
(VMODE High)
T=25oC Ambient, VCC=1.5V,
VCCBIAS=3.4V, VREG=2.8V, VMODE=2.8V,
and POUT=16dBm for all parameters (unless
otherwise specified). Modulation is 3GPP
3.2 03-00 DPCCH+1DPDCH.
Operating Frequency Range
1920
1980
MHz
Linear Gain
23
26
31
dB
POUT=+16dBm
Maximum Linear Output
16
dBm
Linear Efficiency
18.3
21.0
25.3
%
POUT=+16dBm
ACLR @ ±5MHz
-41
-37
dBc
ACLR @ ±10MHz
-54
-48
dBc
Maximum ICC
105
125
145
mA
POUT=+16dBm
Input VSWR
2:1
Output VSWR Stability
Ruggedness
6:1
No oscillation>-65dBc
10:1
No damage
Reverse IM Products
IM 5MHz
-31
dBc
IF offset fO+5MHz with CW signal=-40dBc
IM 10MHz
-41
dBc
IF offset fO+10MHz with CW signal=-40dBc
Power Supply
Supply Voltage (VCC1 and VCC2)
3.2
3.4
4.3
V
0.6
V
Low power with DC to DC Converter
VCC Bias
1.5
4.3
V
High Power Idle Current
(ICC1/ICC2/ICCBIAS)
50
70
105
mA
VMODE=low and VREG=2.8V
Low Power Idle Current
(ICC1/ICC2/ICCBIAS)
45
60
95
mA
VMODE=high and VREG=2.8V
VREG Current
2.4
5.0
mA
VMODE Current
150
300
uA
RF Turn On/Off Time
1.2
uS
DC Turn On/Off Time
2
uS
Total Current (Power Down)
0.2
0.5
uA
VREG Low Voltage (Power Down)
0
0.5
V
VREG High Voltage (Recom-
mended)
2.75
2.8
2.95
V
VREG High Voltage (Operational)
2.7
3.0
V
VMODE Voltage
0
0.5
V
High Power Mode
VMODE Voltage
2.0
3.0
V
Low Power Mode
Peak Envelope
Power Detector
VCCBIAS=3.4V, VREG=2.8V, T=+25°C,
RDET=5.1kΩ, ZLOAD=50Ω
Operating Frequency
1920
1980
MHz
DC Output Voltage
0.3
V
POUT=0W
0.65
0.70
0.78
V
POUT=+16dBm, VCC1,2=1.5V, VMODE=2.5V
2.2
2.5
2.8
V
POUT=+27.5dBm, VCC1,2=3.4V,
VMODE=0.2V
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