Electrical Characterization Information
All tests are done in 50Ω system at Vdd1=Vdd2=Vbias = 3.4V, 25°C, unless noted otherwise.
Parameter
Cellular CDMA
Frequency Range
Gain (Fixed Cntl Voltage)
P
out
= 28.5 dBm
P
out
= 16 dBm
Power Added Efficiency
P
out
= 28.5 dBm
P
out
= 16 dBm
Total Supply Current
Units
Min
Typ
Max
Comments
MHz
824
849
dB
26
24.5
28
26.5
30
28.5
Vcntl= 2.5V
Vcntl= 1.8V
%
%
mA
mA
mA
dBc/30 kHz
dBc/30 kHz
mA
mA
mA
mA
37
7.5
40
8.5
520
135
31
563
156
Vcntl= 2.5V
Vcntl= 1.8V
P
out
= 28.5 dBm, Vcntl = 2.5V
P
out
=16 dBm, Vcntl = 1.8V
P
out
= -5 dBm, Vcntl = 1.2V
P
out
≤
28.5 dBm
P
out
≤
28.5 dBm
95
62
2.7
P
out
≤
28.5 dBm, Vcntl= 2.5V
Vcntl = 1.8V
Vcntl = 1.2V
Vcntl = 2.5V
ACPR @
±
0.885 MHz offset
ACPR @
±
1.98 MHz offset
Quiescent Current
-45
-56
-48
-59
82
54
25
2.0
2.0:1
2.5:1
Vcntl Current
Input VSWR (P
out
= 28.5 dBm)
Input VSWR (P
out
= 16 dBm)
Noise Figure
Noise Power @ 45 MHz offset in 869 – 894 MHz
Stability (Spurious): Load VSWR 5:1
Harmonic Suppression: 2Fo
dB
dBm/Hz
dBc
dBc
-50
-30
4.5
-141
-138
All phases
-40
AMPS
Frequency Range
Gain P
out
= 31.0 dBm
Power Added Efficiency
P
out
= 31.0 dBm
%
47
51
Vcntl= 2.5V
MHz
dB
824
26
28
849
30
Vcntl= 2.5V
3
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