AA104-73_06 Datasheet, PDF (3/6 Pages) Skyworks Solutions Inc. – GaAs IC 1-Bit Digital Attenuator, 32 dB 300 kHz-2.5 GHz

PRELIMINARY DATA SHEET • AA104-73, AA104-73LF
Compression Point vs. Voltage and Temperature
Control voltage
(V)
3
3
3
5
5
5
Frequency: 500 MHz.
Temperature
(°C)
-40
25
85
-40
25
85
1 dB
Compression
insertion loss
state (dBm)
21
21
21
22
22
22
1 dB
Compression
32 dB state
(dBm)
16.5
15
14
22.5
22.5
22.5
IP3 vs. Voltage and Temperature
Control Voltage
(V)
Temperature
(°C)
3
-40
3
25
3
85
5
-40
5
25
5
85
Two-tone input power: 10 dBm each tone.
Tone frequencies: 500 and 501 MHz.
IP3 @ 10 dBm
each tone (dBm)
41
42
40
43
44
42
0
-5
-10
2.2 pF
-15
2.7 pF
-20
-25
-30
-35
0
12 pF
3.3 pF
0.5
1.0
1.5
2.0
2.5
Frequency (GHz)
Attenuation vs. Frequency DC–2.5 GHz
C_BP = 2.2, 2.7, 3.3 and 12 pF
-15.0
-17.5
-20.0
-22.5
-25.0
-27.5
2.7 pF
3.3 pF
2.2 pF
1.8 pF
-30.0
1.50
1.75
2.00
2.25
2.50
Frequency (GHz)
Attenuation vs. Frequency 1.5–2.5 GHz
C_BP = 2.2, 2.7, and 3.3 pF
2.0
2.2 pF
1.8
2.7 pF
1.6
1.4
Ins. Loss
12 pF
3.3 pF
1.2
1.0
0
0.5
1.0
1.5
2.0
2.5
Frequency (GHz)
VSWR vs. Frequency DC–2.5 GHz
C_BP = 2.2, 2.7, 3.3 and 12 pF
2.0
220 pF
1.8
1.6
1.4
1500 pF ^{1000 pF}
1.2
Ins. Loss
1.0
0
0.1
0.2
0.3
0.4
0.5
Frequency (GHz)
VSWR vs. Frequency DC–0.5 GHz
C_BP = 220, 1000, 1500 pF
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
200200 Rev. A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • November 15, 2006
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