參數(shù)資料
型號(hào): AP112-79
廠商: SKYWORKS SOLUTIONS INC
元件分類: 放大器
英文描述: 880 MHz - 915 MHz RF/MICROWAVE NARROW BAND HIGH POWER AMPLIFIER
封裝: SSOP-16
文件頁(yè)數(shù): 2/3頁(yè)
文件大?。?/td> 30K
代理商: AP112-79
GaAs IC GSM Power Amplifier
AP112-79
2
Skyworks Solutions, Inc. [978] 241-7000
Fax [978] 241-7906 Email sales@skyworksinc.com www.skyworksinc.com
Specifications subject to change without notice. 3/99A
40
35
30
25
20
15
10
5
-10 -8
-4
0
4
8
12
-6
-2
2
6
10
14
40
50
60
70
30
20
10
0
PIN (dBm)
P
OUT
(dBm)
&
Gain
(dB)
PAE
(%)
GSM 3.5 V Power Performance
VG = -1.7 V, VDD = 3.5 V,
Frequency = 902 MHz
Gain
PAE
POUT
20
30
40
10
0
-10
-20
-30
-40
-50
10
20
30
40
50
60
0
-10
-20
-30
VGG (V)
P
OUT
(dBm)
&
Gain
(dB)
PAE
(%)
GSM 3.5 V Gate Sweep
PIN = 12 dBm, VDD = 3.5 V,
Frequency = 902 MHz
Gain
PAE
POUT
-3.5
-3
-2.5
-2
-1.5
-1
Typical Performance Data
Quantity
Symbol
Condition
Min.
Typ.
Max.
Unit
Output Power
POUT
TOP = +25°C
34.5
35
dBm
VDS = 2.8 V,
32.5
33
TOP = (-40 to +85°C)
Power Added Efficiency
nPAE
50
55
%
Control Voltage Range
VGG
-3
-1
V
2nd Harmonic
H2
-43
-40
dBc
3rd Harmonic
H3
-48
-45
dBc
Input VSWR
VSWRIN
POUT (5–35 dBm), Controlled by VGG
3:1
2:1
Forward Isolation
POUT, STANDBY
PIN = 12 dBm, VGG = -3.0 V
-39
-30
dBm
Switching Time
tR, tF
Time from POUT = -10 dBm
1
2
S
to POUT = 34.5 dBm
Burn Out
BO
VDS = 2.8 V to 6.0 V,
No Module Damage
PIN = 8 dBm to 14 dBm,
or Permanent Degradation
ZS = 50 , Load
VSWR = 10:1, All Phase Angles
Stability
Stab.
All Combinations of the Following
No Parasitic Oscillations
Parameters: IDS = 0A to xA,
Above -36 dBm
x = Current at POUT = 34.5 dBm in 50
PIN = 10 dBm to 14 dBm,
VDS = 2.5 V to 4.5 V,
TOP = -40 to +85°C,
Load VSWR = 10:1, All Phase Angles
Slope
POUT/VGG
POUT = -15 dBm to 35 dBm
10
100
150
dB/V
Noise Power
100 KHz BW
-90
-85
dBm
925–960 MHz Band
Phase Change
AM-PM
The Change in Phase When
5
10
Deg.
POUT Changes from 33 dBm to 34 dBm
Electrical Specifications at 25°C
Characteristic Values:
PIN = 12 dBm
fc = 880–915 MHz
VDS = 3.5 V
TOP = +25°C
VGG = Switched at 217 Hz with Duty Cycle of 12.5%
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