AT-119 Tyco Electronics, AT-119 Datasheet - Page 3

• Manufacturer Part Number: AT-119
• Description: 2.25 Volt Voltage Variable Absorptive Attenuator - 40 Db, 1.8.2.5 Ghz
• Manufacturer: Tyco Electronics

3
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
2.25 Volt Voltage Variable Absorptive Attenuator
42 dB, 1.8 - 2.5 GHz
Typical Performance Curves
Insertion Loss vs. Frequency @ 2.25 V Control
Voltage
Typical Device Variation, 2.4 GHz
Return Loss vs. Control Voltage
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
10
20
30
40
50
60
10
15
20
25
30
0
0
5
0.5
3.0
2.0
2.5
1.0
1.5
Control Voltage (V)
Control Voltage (V)
2.0
Frequency (GHz)
1.8 GHz
2.1 GHz
2.4 GHz
1.5
1.5
1.0
2.0
1.0
0.5
+25°C
-40°C
+85°C
2.5
0.5
0.0
0.0
3.0
• North America Tel: [phone] / Fax: [phone]
• Europe Tel: [phone] / Fax: [phone]
• Asia/Pacific Tel: [phone] / Fax: [phone]
Visit www.macom.com for additional data sheets and product information.
Attenuation vs. Frequency @ 0.0 V Control Voltage
Attenuation vs. Control Voltage @ +25°C
Insertion Loss Delta Normalized to +25°C (-40°C)
10
20
30
40
50
60
10
20
30
40
50
60
-2
-4
-6
-8
8
6
4
2
0
0
0
3.0
3.0
0.5
2.5
2.5
1.0
Control Voltage (V)
Control Voltage (V)
+25°C
-40°C
+85°C
2.0
2.0
Frequency (GHz)
1.8 GHz
2.1 GHz
2.4 GHz
1.8 GHz
2.1 GHz
2.4 Ghz
1.5
1.5
1.5
2.0
1.0
1.0
2.5
0.5
0.5
0.0
0.0
3.0
AT-119
V9