參數(shù)資料
型號： AH125-89G
廠商： TRIQUINT SEMICONDUCTOR INC
元件分類： 放大器
英文描述： 400 MHz - 3600 MHz RF/MICROWAVE WIDE BAND MEDIUM POWER AMPLIFIER
封裝： GREEN, TO-243C, SOT-89, 3 PIN
文件頁數(shù)： 7/12頁
文件大?。?/td> 1145K
代理商： AH125-89G
Specifications and information are subject to change without notice
TriQuint Semiconductor, Inc
Phone 503-615-9000 FAX: 503-615-8900 e-mail: info-sales@tqs.com Web site: www.TriQuint.com
Page 4 of 12 April 2010
AH125
W High Linearity InGaP HBT Amplifier
C4
C2
R2
R4
L1
R1
C1
C9
C1
0
C8
C9
C10
869-960 MHz Reference Design (AH125-89PCB900)
W-CDMA 3GPP Test Model 1+64 DPCH, PAR = 10.3 dB @ 0.01% Probability, 3.84 MHz BW
Typical W-CDMA Performance at 25
°C
Frequency
869
920
960
MHz
Gain
20
dB
Input Return Loss
14
20
22
dB
Output Return Loss
10
9.9
dB
ACLR
Pout=+18 dBm
-52
-52.5
-52
dBc
Output P1dB
+27.4 +28.1 +27.9 dBm
Output IP3
Pout=+17dBm/tone, 1MHz spacing
+44
+47
+49
dBm
Noise Figure
7.9
7.7
7.5
dB
Quiescent Current, Icq
150
mA
Vcc
+5
V
Notes:
1.
The primary RF microstrip line is 50
Ω.
2.
Components shown on the silkscreen but not on the schematic are not used.
3.
0 Ω jumpers can be replaced with copper trace in target application.
4.
The edge of R2 is placed at 280 mil from AH125 RFout pin. (14.3o @ 920 MHz)
5.
The edge of C9 is placed 35 mil from the edge of R2. (1.8o @ 920 MHz)
6.
The edge of R1 is placed at 100 mil from AH125 RFin pin. (5.1o @ 920 MHz)
7.
The edge of C10 is placed 130 mil from the edge of R1. (6.6o @ 920 MHz)
18
19
20
21
22
840
860
880
900
920
940
960
980
|S
2
1
|(
d
B
)
Frequency
(MHz)
Gain vs. Frequency
-40°C
+25°C
+85°C
-25
-20
-15
-10
-5
0
840
860
880
900
920
940
960
980
|S
1
|(
d
B
)
Frequency
(MHz)
Input Return Loss vs. Frequency
-40°C
+25°C
+85°C
-25
-20
-15
-10
-5
0
840
860
880
900
920
940
960
980
|S
2
|(
d
B
)
Frequency
(MHz)
Output Return Loss vs. Frequency
-40°C
+25°C
+85°C
18
19
20
21
22
-40
-15
10
35
60
85
|S
21|
(d
B
)
Temperature
(°C)
Gain vs. Temperature
869 MHz
920 MHz
960 MHz
-70
-65
-60
-55
-50
-45
-40
14
15
16
17
18
19
20
AC
L
R
(
d
B
c
)
Output Power
(dBm)
ACLR vs. Output Power over Frequency
869 MHz
920 MHz
960 MHz
W-CDMA 3GPP Test Model 1+64 DPCH
PAR = 10.2 dB @ 0.01% Probability
3.84 MHz BW
-70
-65
-60
-55
-50
-45
-40
14
15
16
17
18
19
20
AC
L
R
(
d
B
c
)
Output Power
(dBm)
ACLR vs. Output Power over Temperature
-40°C
+25°C
+85°C
W-CDMA 3GPP Test Model 1+64 DPCH
PAR = 10.2 dB @ 0.01% Probability
3.84 MHz BW
Freq.=920 MHz
35
40
45
50
55
10
11
12
13
14
15
16
17
18
OI
P3
(dB
m
)
Output Power per Tone
(dBm)
OIP3 vs. Pout/Tone over Temperature
-40°C
+25°C
+85°C
Freq.=920 MHz
1 MHz tone spacing
35
40
45
50
55
10
11
12
13
14
15
16
17
18
OI
P3
(dB
m
)
Output Power per Tone
(dBm)
OIP3 vs. Pout/Tone over Frequency
869 MHz
920 MHz
960 MHz
35
40
45
50
55
860
880
900
920
940
960
OI
P3
(dB
m
)
Frequency
(MHz)
OIP3 vs. Frequency
-40°C
+25°C
+85°C
1 MHz tone spacing
Pout=+17dBm per tone
TLEAD=+25°C
TLEAD=+25°C
1 MHz tone spacing
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