AA280-25LF Skyworks Solutions, Inc., AA280-25LF Datasheet - Page 2

• Manufacturer Part Number: AA280-25LF
• Description: GaAs IC 5-bit Digital Attenuator 0.5 dB LSB 300 Khz-2 GHz
• Manufacturer: Skyworks Solutions, Inc.

DATA SHEET • AA280-25, AA280-25LF
Electrical Specifications at
1. All measurements made in a 50 Ω system, unless otherwise specified.
2. Attenuation referenced to insertion loss.
3. Input/Output.
2
Insertion loss
Attenuation range
Attenuation accuracy
VSWR (I/O)
Switching characteristics
Rise, fall
On, off
Video feedthru
Input power for 1 dB compression
Intermodulation intercept point (IP3)
Thermal resistance
Control voltages
(3)
Parameter
(2)
(2)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
June 8, 2006 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200216 Rev. B
(1)
-40 °C to +85 °C (0, -5 V)
10/90% or 90%/10% RF
50% CTL to 90%/10% RF
T
For two-tone input power 5 dBm
V
V
RISE
Low
High
= 0 to 0.2 V @ 20 µA max.
= 1 ns, BW = 500 MHz
= -5 V @ 300 µA max.
Condition
300 kHz–0.5 GHz
300 kHz–1.0 GHz
300 kHz–2.0 GHz
300 kHz–1.0 GHz
300 kHz–2.0 GHz
300 kHz–2.0 GHz
0.5–2.0 GHz
0.5–2.0 GHz
Frequency
0.05 GHz
0.05 GHz
± (0.2 + 3% of
Attenuation setting in dB)
± (0.4 + 3% of
Attenuation setting in dB)
Min.
24
17
35
44
1.4:1
15.5
Typ.
1.1
1.4
1.7
15
25
25
29
22
50
40
85
Max.
1.8:1
1.3
1.7
2.0
°C/W
dBm
dBm
dBm
dBm
Unit
mV
dB
dB
dB
dB
dB
dB
ns
ns