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參數資料
| 型號： | AV111-12 |
| 元件分類： | 衰減器 |
| 英文描述： | 800 MHz - 1000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 1.5 dB INSERTION LOSS-MAX |
| 封裝： | PLASTIC, SOIC-8 |
| 文件頁數： | 1/3頁 |
| 文件大小： | 831K |
| 代理商： | AV111-12 |
Alpha Industries, Inc. [781] 935-5150
Fax [617] 824-4579 Email sales@alphaind.com www.alphaind.com
1
Specifications subject to change without notice. 6/01A
HIP3 Variable Attenuator
0.80–1.00 GHz
Features
I +40 dBm IP3 Typical
I Low Loss 1 dB Typical
I Attenuation 30 dB Typical
I Good VSWR <1.5:1 Typical
I Low Phase Shift
AV111-12
Description
The AV111-12 is a current controlled variable attenuator
from Alpha’s series of HIP3 components. It is designed
to meet the wide dynamic range required in spread
spectrum wireless base station applications. A monolithic
quadrature hybrid is teamed with a silicon PIN diode pair
in a plastic surface mount package reducing size and
assuring consistency from part to part.
Parameter
Min.
Typ.
Max.
Unit
Frequency
0.80
1.0
GHz
Insertion Loss (0 mA Control Current)
1.0
1.5
dB
Attenuation @ 1.2 mA Control Current (900 MHz)
17.5
21.5
dB
VSWR All Ports
1.5
1.8
Input 3rd Order Intercept
+37
+40
dBm
Relative Phase Shift Up to 20 dB Attenuation1
7
10
Deg.
Group Delay
0.4
0.9
ns
Electrical Specifications at 25°C
Parameter2
Condition
Frequency
Min.
Typ.
Max.
Unit
Switching Characteristics3
Rise, Fall (10/90% or 90/10% RF)
5
s
On, Off (50% CTL to 90/10% RF)
8
s
Video Feedthru (Peak)
5
mV
Maximum Input Power for <1 dB
+15
dBm
Attenuation Variation
Operating Characteristics at 25°C (0, +5 V)
1. When built with external components as shown in the Pin Out diagram.
2. All measurements made in a 50
system, unless otherwise specified.
3. 0–4 mA square wave total control current.
SOIC-8
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AV111-12_07 | 制造商:SKYWORKS 制造商全稱:SKYWORKS 功能描述:HIP Variable Attenuator 0.80-1.00 GHz |
| AV111-12LF | 功能描述:衰減器 -IC .8-1.0GHZ IL 1 dB Attn. 30dB Typ. 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 安裝風格:SMD/SMT 工作溫度范圍:- 40 C to + 85 C |
| AV111-12LF-B | 制造商:Skyworks Solutions Inc 功能描述:ATTENUATOR - VARIABLE VOLTAGE |
| AV1117 | 制造商:AVICTEK 制造商全稱:AVICTEK 功能描述:Outline Dimension |
| AV1117-XX | 制造商:AVICTEK 制造商全稱:AVICTEK 功能描述:Outline Dimension |
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