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AV102-12 Schematic ( PDF Datasheet ) - Alpha Industries

Teilenummer AV102-12
Beschreibung HIP3 Variable Attenuator 1.70.2.00 GHz
Hersteller Alpha Industries
Logo Alpha Industries Logo 




Gesamt 3 Seiten
AV102-12 Datasheet, Funktion
HIP3™ Variable Attenuator
1.70–2.00 GHz
Features
I +50 dBm IP3 Typical
I Low Loss 1 dB Typical
I Attenuation 30 dB Typical
I Good VSWR <1.5:1 Typical
I Small SOIC-8 Package
Description
The AV102-12 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 @ 3.0 mA Control Current (1850 MHz)
VSWR All Ports
Input 3rd Order Intercept
Group Delay
Operating Characteristics at 25°C (0, +5 V)
Parameter1
Switching Characteristics2
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. All measurements made in a 50 system, unless otherwise specified.
2. 0–4 mA square wave total control current.
AV102-12
Min.
1.70
18.5
+47
Typ.
1
1.5
+50
0.6
Max.
2.00
1.5
25.0
1.8
1.0
Unit
GHz
dB
dB
dBm
ns
Frequency
Min.
Typ.
+15
Max.
5
8
2
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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