AA264-87 Alpha Industries, AA264-87 Datasheet - Page 2

• Manufacturer Part Number: AA264-87
• Description: AA264-87:GaAs ic 4 Bit Digital Attenuator 2 DB...
• Manufacturer: Alpha Industries

GaAs IC 4 Bit Digital Attenuator 2 dB LSB Positive Control 0.5–2 GHz
Typical Performance Data (0, +5 V)
Compression Point vs. Attenuation,
Voltage, and Temperature
2
Attenuation
Ins. Loss
16 dB
30 dB
State
2 dB
4 dB
8 dB
-0.5
-1.0
-1.5
-2.0
-2.5
-3.0
-3.5
Skyworks Solutions, Inc. [781] 376-3000 • Fax [781] 376-3100 • Email [e-mail] • www.skyworksinc.com
60
55
50
45
40
35
0
Voltage (V) + 25°C (dBm) +85°C (dBm) -40°C (dBm)
0
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Control
Insertion Loss vs. Frequency
5
5
5
5
5
5
0.5
IP3 vs. Attenuation and
Temperature (500 MHz)
+85˚C
Frequency (GHz)
+25˚C
1.0
Input Power @ 1 dB Compression
Attenuation (dB)
29.0
28.3
35.2
25.8
21.7
24.4
-40˚C
-40˚C
1.5
+85˚C
2.0
28.9
28.1
34.7
25.3
21.3
23.2
+25˚C
2.5
Specifications subject to change without notice. 9/00A
29.0
28.1
35.0
25.4
21.6
27.2
3.0
2.2
2.0
1.8
1.6
1.4
1.2
1.0
2.2
2.0
1.8
1.6
1.4
1.2
1.0
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0
0
0
VSWR vs. Frequency (25˚C)
VSWR vs. Frequency (85˚C)
VSWR vs. Frequency (-40˚C)
0.5
0.5
0.5
30 dB
30 dB
30 dB
16 dB
16 dB
16 dB
Frequency (GHz)
Frequency (GHz)
1.0
1.0
8 dB
1.0
Frequency (GHz)
8 dB
8 dB
4 dB
Ins. Loss
4 dB
Ins. Loss
4 dB
1.5
1.5
1.5
2 dB
Ins. Loss
2 dB
2 dB
2.0
2.0
2.0
2.5
2.5
2.5
AA264-87
3.0
3.0
3.0