參數(shù)資料
型號: AP601-PCB1960
英文描述: High Dynamic Range 1.8W 28V HBT Amplifier
中文描述: 高動態(tài)范圍1.8W的28V的異質(zhì)結(jié)雙極晶體管放大器
文件頁數(shù): 6/10頁
文件大?。?/td> 777K
代理商: AP601-PCB1960
Specifications and information are subject to change without notice
WJ Communications, Inc
Phone 1-800-WJ1-4401
FAX: 408-577-6621
e-mail: sales@wj.com
Web site: www.wj.com
Page 6 of 10 May 2007 ver 1
AP601
High Dynamic Range 1.8W 28V HBT Amplifier
2110-2170 MHz Application Circuit (AP601-PCB2140)
Typical WCDMA Performance at 25
°
C
at a channel power of +24 dBm
Frequency
W-CDMA Channel Power
Power Gain
Input Return Loss
Output Return Loss
ACLR
IMD3 @ +24 dBm PEP
Operating Current, Icc
Collector Efficiency
Output P1dB
Quiescent Current, Icq
Vpd, Vbias
Vcc
2140 MHz
+24 dBm
13.5 dB
12 dB
8 dB
-51 dBc
-55 dBc
52 mA
17 %
+32.5 dBm
40 mA
+5 V
+28 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. The center of C22 is placed at 0.090” (8.4
°
@ 2140 MHz) from the center of C1.
4. The center of C1 is placed at 0.910” (84.9
°
@ 2140 MHz) from the center of C5.
5. The center of C5 is placed at 0.100” (9.3
°
@ 2140 MHz) from the edge of the AP601 (U1).
6. The center of C19 is placed at 0.760” (70.9
°
@ 2140 MHz) from the edge of the AP601 (U1).
7. The bold-faced RF trace is for the DC bias feed. The stub’s length is approximately a
λ
.
2110-2170 MHz Application Circuit Performance Plots
W-CDMA 3GPP Test Model 1+64 DPCH, 60% clipping, PAR = 8.6 dB @ 0.01% Probability, 3.84 MHz BW
Gain vs. Output Power vs. Frequency
CW tone, Vcc = 28V, Icq = 40 mA, 25
C
9
10
11
12
13
14
22
24
26
28
30
32
Output Power (dBm)
G
2110 MHz
2140 MHz
2170 MHz
S11, S22 vs. Frequency
Vcc = 28V, Icq = 40 mA, 25
C
-25
-20
-15
-10
-5
0
2
2.05
2.1
2.15
2.2
2.25
2.3
Frequency (GHz)
S
S11
S22
Efficiency vs. Output Power vs. Frequency
CW tone, Vcc = 28V, Icq = 40 mA, 25
C
0
10
20
30
40
50
12
16
20
24
28
32
Output Power (dBm)
C
2110 MHz
2140 MHz
2170 MHz
ACLR1 vs. Output Power vs. Frequency
WCDMA, Vcc = 28V, Icq = 40 mA, 25
C
-60
-55
-50
-45
-40
-35
16
18
20
22
24
26
Average Output Power (dBm)
A
2110 MHz
2140 MHz
2170 MHz
Icc vs. Output Power vs. Frequency
WCDMA, Vcc = 28V, Icq = 40 mA, 25
C
40
45
50
55
60
65
16
18
20
22
24
26
Average Output Power (dBm)
C
2110 MHz
2140 MHz
2170 MHz
ACLR1 vs. Output Power vs. Vcc
WCDMA, Icq = 40 mA, 2140 MHz, 25
C
-60
-55
-50
-45
-40
-35
16
18
20
22
24
26
Average Output Power (dBm)
A
26 V
28 V
30 V
32 V
Unconditionally stable circuit version of this application circuit is available for download off of the website at: http://www.wj.com
C19
1.8pF
See note 6
C5
2.4pF
See note 5
C22
1.2pF
See note 3
V
B
V
P
G
V
C
C7
1000pF
3,3pF
See note 4
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