AA105-86 Datasheet, PDF (2/7 Pages) Alpha Industries – GaAs IC 4 Bit Digital Attenuator 1 dB LSB Positive Control 0.5-3.0 GHz

DATA SHEET • AA105-86, AA105-86LF
Electrical Specifications at 25 °C (0, 5 V)
Parameter⁽¹⁾
Condition
Insertion loss
Attenuation range
Attenuation accuracy⁽²⁾
Frequency
0.5–1.0 GHz
1.0–2.0 GHz
2.0–2.5 GHz
2.5–3.0 GHz
0.5–1.0 GHz
1.0–3.0 GHz
VSWR (I/O)⁽³⁾
Switching characteristics
Rise, fall
On, off
Video feedthru
10/90% or 90/10% RF
50% CTL to 90/10% RF
T_RISE = 1 ns, BW = 500 MHz
Input power for 1 dB compression
V_S = 3 V
V_S = 5 V
Intermodulation intercept point (IP3)
For two-tone input power +5 dBm
V_S = 3 V
V_S = 5 V
Control voltages
V_LOW = 0 to 0.2 V @ 20 µA max.
V_HIGH = 3 V @ 100 µA max. to 5 V @ 200 µA max.
V_S = V_HIGH ± 0.2 V
1. All measurements made in a 50 Ω system, unless otherwise specified.
2. Attenuation referenced to insertion loss.
3. Input/output.
0.5–2.5 GHz
2.5–3.0 GHz
0.5–3.0 GHz
0.5–3.0 GHz
0.5–3.0 GHz
0.5–3.0 GHz
Min.
Typ.
Max.
Unit
1.5
1.8
dB
2.1
2.4
dB
2.4
2.7
dB
2.7
3.0
dB
15
dB
± (0.2 + 2% of
dB
Attenuation setting in dB)
± (0.3 + 3% of
dB
Attenuation setting in dB)
1.5:1 2.0:1
1.7:1 2.2:1
180
ns
270
ns
50
mV
20
24
dBm
25
29
dBm
43
49
dBm
44
50
dBm
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
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June 8, 2006 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200201 Rev. B