AA106-86 Datasheet, PDF (3/3 Pages) Alpha Industries – GaAs IC 5 Bit Digital Attenuator 0.5 dB LSB Positive Control 0.5-2.0 GHz

GaAs IC 5 Bit Digital Attenuator 0.5 dB LSB Positive Control 0.5–2.0 GHz
AA106-86
Typical Performance Data (0, +3 V)
0
-0.5
-1.0
-1.5
-2.0
J1–J2
-2.5
-3.0
-3.5
-4.0
0
0.5
1.0
1.5
2.0
2.5
Frequency (GHz)
Insertion Loss vs. Frequency
0.6
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
0
8 dB
0.5 dB 2 dB
1 dB
4 dB
0.5
15.5 dB
1.0
1.5
2.0
2.5
Frequency (GHz)
Attenuation Accuracy vs. Frequency
Absolute Maximum Ratings
Characteristic
Value
RF Input Power
1 W > 500 MHz 0/8 V
0.5 W @ 50 MHz 0/8 V
Supply Voltage
+8 V
Control Voltage
-0.2 V, +8 V
Operating Temperature
-40°C to +85°C
Storage Temperature
-65°C to +150°C
Note: Exceeding these parameters may cause irreversible damage.
2.0
1.8
1.6
1.4
1.2
1.0
0
8 dB
15.5 dB
Ins. Loss
0.5 dB
1 dB
2 dB
4 dB
0.5
1.0
1.5
2.0
2.5
Frequency (GHz)
VSWR vs. Frequency
30
25
15.5 dB
20
15
8 dB
10
4 dB
5
0
-5
0.5 dB
2 dB 1 dB
-10
0
0.5
1.0
1.5
2.0
2.5
Frequency (GHz)
Attenuation Phase Accuracy
vs. Frequency
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email [e-mail] • www.alphaind.com
3
Specifications subject to change without notice. 10/99A