參數(shù)資料
型號： AP602-PCB900
英文描述： High Dynamic Range 4W 28V HBT Amplifier
中文描述： 高動態(tài)范圍4瓦28V的異質(zhì)結(jié)雙極晶體管放大器
文件頁數(shù)： 9/11頁
文件大?。?/td> 850K
代理商： AP602-PCB900
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 9 of 11 May 2007 ver 1
AP602
High Dynamic Range 4W 28V HBT Amplifier
2110-2170 MHz Application Note: Changing Icq Biasing Configurations
The AP602 can be configured to operate with lower bias current by varying the bias-adjust resistor – R2. The recommended
circuit configurations shown previously in this datasheet have the device operating with a 80 mA as the quiescent current (I
CQ
).
This biasing level represents the best tradeoff in terms of linearity and efficiency. Lowering I
CQ
will improve upon the
efficiency of the device, but degraded linearity. Increasing I
CQ
has nominal improvement upon the linearity, but will degrade
the device’s efficiency. Measured data shown in the plots below represents the AP602 measured and configured for 2.14 GHz
applications. It is expected that variation of the bias current for other frequency applications will produce similar performance
results.
Icq
(mA)
(ohms)
(V)
(V)
20
6.00k
5
2.53
40
2.76k
5
2.61
60
1.80k
5
2.67
80
1.33k
5
2.73
100
1.05k
5
2.79
120
859
5
2.84
140
723
5
2.89
160
621
5
2.94
R2
V
PD
PIN_V
PD
Thermal Rise vs. Output Power vs. Icq
Vcc = 28V
0
20
40
60
80
17
19
21
23
25
27
29
Output Power (dBm)
T
C
20 mA
40 mA
60 mA
80 mA
100 mA
120 mA
140 mA
160 mA
See note 6
C22
0.5 pF
See note 5
See note 4
See note 3
V
B
V
P
G
V
C
C7
100pF
W = .030”
L = .980”
ACLR1 vs. Output Power vs. Icq
WCDMA, Vcc = 28V, 2140 MHz, 25
C
-65
-60
-55
-50
-45
-40
-35
19
21
23
25
27
29
Average Output Power (dBm)
A
20 mA
100 mA
40 mA
120 mA
60 mA
140 mA
80 mA
160 mA
Icc vs. Output Power vs. Icq
WCDMA, Vcc = 28V, 2140 MHz, 25
C
0
50
100
150
200
19
21
23
25
27
29
Average Output Power (dBm)
C
20 mA
100 mA
40 mA
120 mA
60 mA
140 mA
80 mA
160 mA
Efficiency vs. Output Power vs. Icq
WCDMA, Vcc = 28V, 2140 MHz, 25
C
0
5
10
15
20
25
30
19
21
23
25
27
29
Average Output Power (dBm)
C
20 mA
60 mA
100 mA
140 mA
40 mA
80 mA
120 mA
160 mA
Gain vs. Output Power vs. Icq
CW tone, Vcc = 28V, 2140 MHz, 25
C
11
12
13
14
15
16
20
24
28
32
36
Output Power (dBm)
G
20 mA
100 mA
40 mA
120 mA
60 mA
140 mA
80 mA
160 mA
Output Power vs. Input Power vs. Icq
CW tone, Vcc = 28V, 2140 MHz, 25
C
20
24
28
32
36
8
12
16
20
24
Input Power (dBm)
O
20 mA
40 mA
60 mA
80 mA
100 mA
120 mA
140 mA
160 mA
Efficiency vs. Output Power vs. Icq
CW tone, Vcc = 28V, 2140 MHz, 25
C
0
10
20
30
40
50
20
24
28
32
36
Output Power (dBm)
C
20 mA
40 mA
60 mA
80 mA
100 mA
120 mA
140 mA
160 mA
OIP3 vs. Output Power vs. Icq
CW 2-tone signal, 2140 MHz,
f = 1 MHz, Vcc = 28V, 25
C
30
35
40
45
50
55
24
26
28
30
32
34
Output Power, PEP (dBm)
O
20 mA
60 mA
100 mA
140 mA
40 mA
80 mA
120 mA
160 mA
IMD3 vs. Output Power vs. Icq
CW 2-tone signal, 2140 MHz,
f = 1 MHz, Vcc = 28V, 25
C
-80
-70
-60
-50
-40
-30
24
26
28
30
32
34
Output Power, PEP (dBm)
I
20 mA
40 mA
60 mA
80 mA
100 mA
120 mA
140 mA
160 mA
IMD5 vs. Output Power vs. Icq
CW 2-tone signal, 2140 MHz,
f = 1 MHz, Vcc = 28V, 25
C
-80
-70
-60
-50
-40
-30
24
26
28
30
32
34
Output Power, PEP (dBm)
I
20 mA
40 mA
60 mA
80 mA
100 mA
120 mA
140 mA
160 mA
1000 pF
相關(guān)PDF資料
PDF描述
AP6C64AA 48V 400-600 Amp, Breaker Panel (BIP)
AP703000-B03 uSAP703000-B03 Middleware for JPEG | User＇s Manual[08/2002]
AP703000-B04 uSAP703000-B04.uSAP70732-B04 ADPCM Middleware | User＇s Manual[07/1998]
AP7S Radial-leaded Metal Oxide Varistor ( ROV ); ROV14E361K ( Raychem )
APA100 Total Power: 1200 Watts, Input Voltages: 85-265 VAC, No. of Outputs: Single
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AP603 制造商:WJCI 制造商全稱:WJCI 功能描述:High Dynamic Range 7W 28V HBT Amplifier
AP-603 功能描述:AIR FILTRATION PANEL AP-603 制造商:3m 系列:Versaflo?，AP-600 零件狀態(tài):有效 類型:空氣過濾面板 標準包裝:1
AP603-F 功能描述:射頻放大器 800-2200MHz 11.8dB Gain RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點:37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
AP603-PCB1960 功能描述:射頻開發(fā)工具 1930-1990MHz Brd 12dB Gain RoHS:否 制造商:Taiyo Yuden 產(chǎn)品:Wireless Modules 類型:Wireless Audio 工具用于評估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V
AP603-PCB2140 功能描述:射頻開發(fā)工具 2110-2170MHz Brd 12dB Gain RoHS:否 制造商:Taiyo Yuden 產(chǎn)品:Wireless Modules 類型:Wireless Audio 工具用于評估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*