Table 4. Electrical Characteristics for CDMA Mode (Vcc = 3.4 V, Vref = 2.85 V, T = 25°C, Zin/Zout = 50 ohm)
Characteristics
Symbol
Condition
Min.
Operating Frequency Range
F
824
Gain_hi
High Power Mode, Pout =28 dBm
24
Gain
Gain_low Low Power Mode, Pout = 16 dBm
14
Power Added Efficiency
PAE_hi
High Power Mode, Pout = 28 dBm
36
PAE_ low
Low Power Mode, Pout = 16 dBm
13.6
Total Supply Current
Icc_hi
Icc_ low
High Power Mode, Pout = 28 dBm
Low Power Mode, Pout = 16 dBm
Quiescent Current
Iq_hi
Iq_ low
High Power Mode
Low Power Mode
Reference Current
Iref_hi
Iref_low
High Power Mode, Pout = 28 dBm
Low Power Mode, Pout = 16 dBm
Control Current
Icont
Low Power Mode, Pout = 16 dBm
Total Current in Power-Down Ipd
Mode
Vref = 0 V
900 kHz offset
Adjacent 1.98 MHz offset
Channel
Power Ratio 900 kHz offset
1.98 MHz offset
ACPR1_hi
ACPR2_hi
ACPR1_ low
ACPR2_ low
High Power Mode, Pout = 28 dBm
Low Power Mode, Pout = 16 dBm
Harmonic Second
2f0
Suppression Third
3f0
High Power Mode, Pout = 28 dBm
Input VSWR
VSWR
Stability (Spurious Output)
S
VSWR 6:1, All Phase
Noise Power in Rx Band
RxBN
No Damage
Ruggedness
Ru
Pout <28 dBm, Pin <10 dBm, All Phase
High Power Mode
Typ. Max. Unit
–
849 MHz
29.5
dB
17.5
dB
41.2
%
17.7
%
450 515 mA
65
85 mA
93
125 mA
13
25 mA
2
7
mA
3
8
mA
0.2
1
mA
0.2
5
µA
-55
-47 dBc
-59
-57 dBc
-59
-47 dBc
-66
-57 dBc
-39
-30 dBc
-56
-40 dBc
2:1
2.5:1
-60 dBc
-136.5 -132 dBm/Hz
10:1 VSWR