AT-255_1 MACOM [Tyco Electronics], AT-255_1 Datasheet - Page 3

• Manufacturer Part Number: AT-255_1
• Description: 3 Volt Voltage Variable Attenuator 25 dB, DC-2.5 GHz
• Manufacturer: MACOM [Tyco Electronics]

3
Typical Performance Curves
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.
3 Volt Voltage Variable Attenuator
25 dB, DC-2.5 GHz
35
30
25
20
15
10
35
30
25
20
15
10
30
25
20
15
10
5
0
5
0
5
0
-3.0
-3.0
0.0
Relative Attenuation vs. Control
Voltage
Maximum Relative Attenuation vs. Frequency
Input IP3 vs. Control Voltage
-2.5
-2.5
0.5
50MHz
+25C
-2.0
-2.0
1.0
Control Voltage (V)
Control Voltage (V)
Frequency (GHz)
50MHz
-1.5
-1.5
1.5
1.0GHz
+85C
-1.0
-1.0
2.0
500MHz
-0.5
-0.5
-40C
2.5GHz
2.5
0.0
0.0
3.0
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• Asia/Pacific Tel: [phone] / Fax: [phone]
Visit www.macom.com for additional data sheets and product information.
-10
-15
-20
-25
35
30
25
20
15
10
-5
4
3
2
1
0
5
0
0
-3.0
-3.0
0.0
Insertion Loss vs. Frequency
Input P1dB vs. Control Voltage
Return Loss vs. Control Voltage
@ 900 MHz
-2.5
-2.5
0.5
+25C
-2.0
-2.0
1.0
Control Voltage (V)
Control Voltage (V)
Frequency (GHz)
50MHz
S11
-1.5
-1.5
1.5
+85C
S22
-1.0
-1.0
2.0
500MHz
-0.5
-0.5
2.5
-40C
AT-255
0.0
3.0
0.0
V7