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參數資料
| 型號： | SKY12146-321LF |
| 廠商： | Skyworks Solutions Inc |
| 文件頁數： | 3/9頁 |
| 文件大小： | 573K |
| 描述： | IC VAR VOLT ATTEN 12QFN |
| 標準包裝： | 3,000 |
| 衰減值： | 20dB |
| 頻率范圍： | 3GHz ~ 3.8GHz |
| 阻抗： | 50 歐姆 |
| 封裝/外殼： | 12-WFQFN 裸露焊盤 |
| 其它名稱： | Q6586776D T1707929 |
DATA SHEET " SKY12146-321LF VARIABLE VOLTAGE ATTENUATOR
Skyworks Solutions, Inc. " Phone [781] 376-3000 " Fax [781] 376-3100 " sales@skyworksinc.com " www.skyworksinc.com
200270J " Skyworks Proprietary Information " Products and Product Information are Subject to Change Without Notice " April 11, 2011
3
Table 3. SKY12146-321LF Electrical Specifications (Note 1)
(TOP = 25 癈, Characteristic Impedance [ZO] = 50 ? Unless Otherwise Noted)
Parameter
Symbol
Test Condition
Min
Typical
Max
Units
Insertion loss
IL
VC = 1.4 V
2.7 to 3.2 GHz
3.2 to 3.8 GHz
3.8 to 4.0 GHz
1.4
1.5
1.6
1.8
dB
dB
dB
Attenuation
Attn
VC = 0 V
2.7 to 3.2 GHz
3.2 to 3.8 GHz
3.8 to 4.0 GHz
18.0
20.0
20.0
20.5
dB
dB
dB
Return loss
|S11|
2.7 to 3.2 GHz
3.2 to 3.8 GHz
3.8 to 4.0 GHz
11
12
14
27
dB
dB
dB
Switching characteristics:
Rise, fall
On, off
Video feedthrough
10/90% or 90/10% RF
50% VCTL to 90/10% RF
TRISE = 1 ns, bandwidth =
500 MHz
50
150
25
ns
ns
mV
Maximum input power for <1 dB attenuation
variation
PIN
3.2 to 3.8 GHz
+13
dBm
3
rd
Order Input Intercept Point
IIP3
3.2 to 3.8 GHz
+20
dBm
Control voltage
VCTL
0
1.4
V
Control current
ICTL
5
糀
Note 1: Performance is guaranteed only under the conditions listed in this Table.
Typical Performance Characteristics
(TOP = 25 癈, Characteristic Impedance [ZO] = 50 ? Unless Otherwise Noted)
Figure 3. Typical Insertion Loss
(VC = 1.4 V)
Figure 4. Typical Insertion Loss vs VC
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相關代理商/技術參數 |
參數描述 |
|---|---|
| SKY12146-321LFB | 制造商:Skyworks Solutions Inc 功能描述:ATTENUATOR - VARIABLE VOLTAGE |
| SKY12148-12LF | 制造商:Skyworks Solutions Inc 功能描述:HIP3 VARIABLE ATTENUATOR 1.7-2.3GHZ |
| SKY12207-306LF | 功能描述:PIN 二極管 .9-4.0GHz SPDT 50W IL .4dB typ RoHS:否 制造商:Skyworks Solutions, Inc. 配置: 反向電壓:200 V 正向連續電流: 頻率范圍:10 MHz to 6 GHz 端接類型:SMD/SMT 封裝 / 箱體:QFN-3 封裝:Reel |
| SKY12207-306LFB | 制造商:Skyworks Solutions Inc 功能描述:RF AND MICROWAVE SWITCH |
| SKY12207-306LF-EVAL | 功能描述:EVAL BOARD FOR SKY12207 RoHS:是 類別:RF/IF 和 RFID >> RF 評估和開發套件，板 系列:- 標準包裝:1 系列:- 類型:GPS 接收器 頻率:1575MHz 適用于相關產品:- 已供物品:模塊 其它名稱:SER3796 |
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