RM008
PA Module for Dual-band GSM900 and DCS1800 Applications
Table 3. Electrical Specifications for Nominal Operating Conditions
(2 of 2)
Parameter
Isolation
Stability Condition VSWR(load) (no
spurious oscillation > –35 dBm)
Load Mismatch VSWR(load) (no
damage/degradation)
Noise Floor
Electrical Characteristics
Test Conditions
P
INGSM
= 10 dBm
APC = 0.5 V
—
—
P
INGSM
= 10 dBm
BW = 100 kHz
f
O
±20
MHz offset
P
OUTGSM
= 34.5 dBm
Symbol
—
—
—
—
Minimum
—
—
—
—
Typical
—
—
—
—
Maximum
–30
8:1
all angles
10:1
all angles
–85
Units
dBm
—
—
dBm
Full Power Control Voltage
—
—
2.0
—
—
DCS Mode (f = 1710–1785 MHz and P
IN
= 6 to 11 dBm)
Frequency Range
Input Power
Control Voltage Range
Control Current Into V
APC
Leakage Current
Efficiency
2nd Harmonic Distortion
3rd–7th Harmonic Distortion
Output Power
V
CC
= 4.6 V
V
APC
= 0 V
P
INDCS
= 8 dBm
P
OUTDCS
= 32 dBm
P
OUTDCS
= 32.5 dBm
P
OUTDCS
= 32.5 dBm
P
INDCS
= 8 dBm
P
INDCS
= 8 dBm
V
CC
= 2.9 V
T
CASE
= –30 °C to +85 °C
Input VSWR
Isolation
Stability Condition VSWR (load) no
spurious oscillation > –35 dBm)
Load Mismatch VSWR(load) (no
damage/degradation)
Noise Floor DCS1800
All
P
INDCS
= 8 dBm
APC = 0.5 V
—
—
P
INDCS
= 8 dBm
BW = 100 kHz
f
O
±20
MHz offset
P
OUTDCS
= 32.5 dBm
V
DCSAPC
—
—
—
f2
P
INDCS
V
APC
l
DCSAPC
I
LEAKAGE
η
DCS
H
2DCS
H3–H7
P
OUTDCS
P
OUTDCS
1710
6
0.2
—
—
—
—
—
32.0
30.5
—
8.0
—
30
—
45
—
—
32.5
31.0
1785
11
2.5
70
25
—
–
7
–
7
—
—
MHz
dBm
V
mA
µA
%
dBm
dBm
dBm
dBm
VSWR
(IN)
—
—
—
—
—
—
—
—
—
1.5:1
—
—
—
—
2:1
–35
8:1
all angles
10:1
all angles
–77
—
dBm
—
—
dBm
Full Power Control Voltage
otherwise
—
—
2.0
—
—
NOTE(S):
T
CASE
= 25 °C, RL = 50Ω, pulsed operation with pulse width = 577 µsec and duty cycle of 1:8, V
CC
= 3.3 V unless specified
100781D
July 26, 2002
Skyworks Solutions, Inc. Proprietary
3
SKYWORKS [ SKYWORKS SOLUTIONS INC. ]
