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PDF AV111-12 Data sheet ( Hoja de datos )
| Número de pieza | AV111-12 | |
| Descripción | HIP3 Variable Attenuator 0.80-1.00 GHz | |
| Fabricantes | Alpha Industries | |
| Logotipo |  |
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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
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.
Electrical Specifications at 25°C
Parameter
Frequency
Insertion Loss (0 mA Control Current)
Attenuation @ 1.2 mA Control Current (900 MHz)
VSWR All Ports
Input 3rd Order Intercept
Relative Phase Shift Up to 20 dB Attenuation1
Group Delay
Operating Characteristics at 25°C (0, +5 V)
Parameter2
Switching Characteristics3
Maximum Input Power for <1 dB
Attenuation Variation
Condition
Rise, Fall (10/90% or 90/10% RF)
On, Off (50% CTL to 90/10% RF)
Video Feedthru (Peak)
1. When built with external components as shown in the Pin Out diagram.
2. All measurements made in a 50 Ω system, unless otherwise specified.
3. 0–4 mA square wave total control current.
SOIC-8
AV111-12
SOIC-8
Min.
0.80
17.5
+37
Typ.
1.0
1.5
+40
7
0.4
Max.
1.0
1.5
21.5
1.8
10
0.9
Unit
GHz
dB
dB
dBm
Deg.
ns
Frequency
Min.
Typ.
Max.
5
8
5
+15
Unit
µs
µs
mV
dBm
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email [email protected] • www.alphaind.com
Specifications subject to change without notice. 6/01A
1
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| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet AV111-12.PDF ] | |
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