RF3108PCBA-41X RFMD [RF Micro Devices], RF3108PCBA-41X Datasheet - Page 2

• Manufacturer Part Number: RF3108PCBA-41X
• Description: TRIPLE-BAND GSM/DCS/PCS POWER AMP MODULE
• Manufacturer: RFMD [RF Micro Devices]

2-392
Absolute Maximum Ratings
Supply Voltage
Power Control Voltage (V
DC Supply Current
Input RF Power
Duty Cycle at Max Power
Output Load VSWR
Operating Case Temperature
Storage Temperature
Overall (GSM Mode)
Operating Frequency Range
Maximum Output Power
Total Efficiency
Input Power for Max Output
Output Noise Power
Forward Isolation
Second Harmonic
Third Harmonic
All other non harmonic spurious
Input Impedance
Input VSWR
Output Load VSWR
Output Load Impedance
Power Control V
Power Control “ON”
Power Control “OFF”
Power Control Range
Gain Control Slope
APC Input Capacitance
APC Input Current
Turn On/Off Time
Overall Power Supply
Power Supply Voltage
Power Supply Current
RF3108
Parameter
Parameter
APC1
APC1,2
)
Min.
+34.5
+32.0
34.0
8:1
2.6
0.2
2.9
2.9
47
+4
-0.5 to +6.0
-0.5 to +3.0
-55 to +150
-40 to +85
Rating
Specification
2400
+13
8:1
50
880 to 915
Typ.
35.5
100
-40
-50
0.5
4.5
3.5
55
+6
50
50
70
2
1
Max.
Unit
2.5:1
dBm
V
mA
-72
-81
-30
-35
-43
-36
4.7
4.3
+8
10
10
10
°C
°C
%
V
5
2
DC
Unit
dB/V
MHz
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBc
dBc
mA
RF Micro Devices believes the furnished information is correct and accurate
at the time of this printing. However, RF Micro Devices reserves the right to
make changes to its products without notice. RF Micro Devices does not
assume responsibility for the use of the described product(s).
dB
pF
μA
μS
μA
%
Ω
Ω
V
V
V
V
V
A
Temp=+25°C, V
P
25% Duty Cycle, Pulse Width=1154μs
Temp = 25°C, V
50% Duty Cycle, Pulse Width=2308μs
Temp=+85 °C, V
At P
RBW=100kHz, 925MHz to 935MHz,
P
RBW=100kHz, 935MHz to 960MHz,
P
V
P
Spurious<-36dBm, V
RBW=100kHz
Load impedance presented at RF OUT pad
Max. P
Min. P
V
P
DC to 2MHz
V
V
V
Specifications
Nominal operating limits, P
50% Duty Cycle, Pulse Width 2308μs
DC Current at P
P
Temp=-40to+85°C
IN
OUT
OUT
APCGSM
OUT,MAX
APC1,2
OUT
APC
APC
APC
IN
Caution! ESD sensitive device.
=6dBm, Freq=880MHz to 915MHz,
<-30dBm, V
OUT
=2.6V
=0V
=0 to 2.6V
=-10dBm to 35dBm
> 34.5dBm
> 34.5dBm
OUT
OUT
=0.2V to 2.6V
,
MAX
=0.2V, PIN=+8dBm
-5dB<P
, Voltage supplied to the input
, Voltage supplied to the input
, V
CC
Condition
APC1,2
CC
OUT,MAX
CC
CC
OUT
=3.5V
=3.5V, V
=3.5V, V
=2.9V, V
APCGSM
<P
=0.2V,
OUT,MAX
OUT
APCGSM
APCGSM
Rev A7 051003
APCGSM
=0.2V to 2.6V,
<+33dBm
=2.6V
=2.6V,
=2.6V