AA260-85 Alpha Industries, AA260-85 Datasheet - Page 2

• Manufacturer Part Number: AA260-85
• Description: AA260-85:GaAs ic 5 Bit Digital Attenuator 1 DB...
• Manufacturer: Alpha Industries

GaAs IC 5 Bit Digital Attenuator 1 dB LSB DC–2 GHz
Typical Performance Data (0, -5 V)
Compression Point vs. Attenuation,
Voltage, and Temperature
Frequency = 0.5–2.0 GHz.
2
Attenuation
Ins. Loss
16 dB
31 dB
State
1 dB
2 dB
4 dB
8 dB
60
58
56
54
52
50
48
46
44
-1.0
-1.2
-1.4
-1.6
-1.8
-2.0
Skyworks Solutions, Inc. [781] 376-3000 • Fax [781] 376-3100 • Email [e-mail] • www.skyworksinc.com
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Voltage (V) + 25°C (dBm) +85°C (dBm) -40°C (dBm)
0
Control
Insertion Loss vs. Frequency
-5
-5
-5
-5
-5
-5
-5
IP3 vs. Attenuation and
Temperature (500 MHz)
+25˚C
+85˚C
0.5
-40˚C
Frequency (GHz)
Attenuation (dB)
Input Power @ 1 dB Compression
29.6
30.1
29.5
34.0
29.5
28.6
32.1
+25˚C
1.0
-40˚C
+85˚C
29.4
29.8
29.4
32.7
29.3
28.6
31.6
1.5
Specifications subject to change without notice. 12/00A
29.9
30.5
29.6
32.9
29.8
28.3
31.3
2.0
2.00
1.75
1.50
1.25
1.00
2.00
1.75
1.50
1.25
1.00
2.00
1.75
1.50
1.25
1.00
0
0
0
VSWR vs. Frequency (25˚C)
VSWR vs. Frequency (-40˚C)
1 dB
2 dB
VSWR vs. Frequency (85˚C)
Ins. Loss
2 dB
1 dB
31 dB
0.5
0.5
31 dB
0.5
31 dB
Frequency (GHz)
Frequency (GHz)
Frequency (GHz)
16 dB
16 dB
16 dB
1.0
1.0
1.0
2 dB
Ins. Loss
1 dB
8 dB
8 dB
8 dB
Ins. Loss
1.5
1.5
1.5
4 dB
4 dB
AA260-85
4 dB
2.0
2.0
2.0