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參數(shù)資料
| 型號： | AV103-12 |
| 廠商： | SKYWORKS SOLUTIONS INC |
| 元件分類： | 衰減器 |
| 英文描述： | 500 MHz - 2500 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 3.4 dB INSERTION LOSS-MAX |
| 封裝： | SOIC-8 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大小： | 131K |
| 代理商： | AV103-12 |
Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com
200115 Rev. C Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice. April 30, 2007
1
DATA SHEET
AV103-12, AV103-12LF: GaAs IC 35 dB Voltage Variable
Attenuator Single Positive Control 0.5–2.5 GHz
Features
G
Single positive 5 V control voltage
G
35 dB attenuation Range @ 0.9 GHz
G
Less than ±1 dB attenuation change over temperature
G
Excellent linearity performance
G
Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C
per JEDEC J-STD-020
Description
The AV103-12 GaAs IC FET voltage variable attenuator provides
35 dB attenuation range at 900 MHz controlled by a single positive
voltage. The VVA has a linear transfer curve of 9 dB/V slope, with
input and output VSWR better than 2.1:1 over all states. Its attenu-
ation range at 1900 MHz is 33 dB. It operates with supply voltage
of 5 V and control voltage of 0 V to 5 V in a low-cost SOIC-8
package. The RF ports require 100 pF DC blocking capacitors.
Parameter(1)
Frequency
Min.
Typ.
Max.
Unit
Insertion loss (VC = 5 V)
0.5–1.0 GHz
2.5
2.7
dB
1.0–2.0 GHz
2.8
3.0
dB
2.0–2.5 GHz
3.2
3.4
dB
Maximum attenuation (VC = 0 V)
(2)
0.5–0.8 GHz
28
32
dB
0.8–1.0 GHz
31
35
dB
1.0–1.7 GHz
30
34
dB
1.7–2.0 GHz
29
33
dB
2.0–2.5 GHz
28
32
dB
VSWR (I/O)(3)
0.5–2.5 GHz
2.1:1
Electrical Specifications at 25 °C (VS = 5 V)
1
2
3
4
8
7
6
5
GND
20 k
GND
VS
J1
VC
J2
GND
CBL
Pin Out
DC blocking capacitors (CBL) supplied externally.
CBL = 100 pF for operation >500 MHz.
Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
NEW
1. All measurements made in a 50
system, unless otherwise specified.
2. Maximum attenuation includes insertion loss.
3. For worst-case state.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AV103-12LF | 制造商:Alpha & Omega Semiconductor 功能描述:500 MHZ - 2500 MHZ RF/MICROWAVE VARIABLE ATTENUATOR, 3.4 DB INSERTION LOSS-MAX, SOIC-8 |
| AV103-12LF-BLK | 制造商:Alpha & Omega Semiconductor 功能描述:500 MHZ - 2500 MHZ RF/MICROWAVE VARIABLE ATTENUATOR, 3.4 DB INSERTION LOSS-MAX, SOIC-8 |
| AV104-12 | 制造商:ALPHA 制造商全稱:ALPHA 功能描述:GaAs IC 25 dB Voltage Variable Attenuator Single Positive Control 0.5-2.5 GHz |
| AV104-12LF | 功能描述:衰減器 -IC .45-2.5GHz IP3 20dB Attn. 25dB @ .9GHz RoHS:否 制造商:Skyworks Solutions, Inc. 最大衰減:18 dB 容差: 阻抗: 功率額定值:30 dBm 安裝風(fēng)格:SMD/SMT 工作溫度范圍:- 40 C to + 85 C |
| AV104-12LF-B | 制造商:Skyworks Solutions Inc 功能描述:ATTENUATOR - VARIABLE VOLTAGE |
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