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AV112-12 Datasheet, PDF (1/3 Pages) Skyworks Solutions Inc. – HIP3 Variable Attenuator 1.7-2.0 GHz | |||
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HIP3⢠Variable Attenuator
1.7â2.0 GHz
Features
â Specified Attenuation: 17.5â25 dB
â Total Attenuation: 30 dB Typical
â Low Insertion Loss: < 1.5 dB
â Low Distortion: +40 dBm Typical
â Low Phase Shift and Delay
Description
The AV112-12 is a low distortion, PIN diode variable
attenuator in a small SOIC-8 package. The design is based
on Skyworksâ unique series of HIP3⢠components. The
AV112-12 consists of a monolithic quadrature hybrid and
a matched pair of PIN diodes designed for low distortion
attenuators.
Electrical Specifications at 25°C
Parameter
Frequency
Insertion Loss (0 mA Control Current)
Attenuation @ 1.2 mA Control Current (1.85 GHz)
SWR (All Ports)
Input 3rd Order Intercept Point
Relative Phase Shift Up to 20 dB Attenuation
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.
2. Driver Pulse â 0â4 mA square wave.
SOIC-8
AV112-12
SOIC-8
Min.
1.7
17.5
+37
Typ.
1.0
1.5
+40
7
0.6
Max.
2.0
1.5
25.0
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
Skyworks Solutions, Inc. [781] 376-3000 ⢠Fax [781] 376-3100 ⢠Email sales@skyworksinc.com ⢠www.skyworksinc.com
1
Specifications subject to change without notice. 3/02A
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