AA104-73_06 Datasheet, PDF (5/6 Pages) Skyworks Solutions Inc. – GaAs IC 1-Bit Digital Attenuator, 32 dB 300 kHz-2.5 GHz

PRELIMINARY DATA SHEET • AA104-73, AA104-73LF
Application: AA104-73 Used as 1-Bit 20 dB Attenuator 25 °C (0, 5 V)
J1
V2
CBL
CBP R_BP
RF
GND
J2
CBL
20
NC/GND
V₁
C_BL = 220 pF, C_BP = 100 pF, R_BP = 15 Ω, f_C = 400 MHz with select values of C_BP and R_BP,
center frequency and attenuation value respectively can be varied.
2.50
2.25
2.00
1.75
1.50
J2 25 °C
J1 25 °C
1.25
-15
-16
-17
-18
-19
-20
-21
-22
-23
-24
-25
0
20 dB 25 ˚C
0.2
0.4
0.6
0.8
1.0
Frequency (GHz)
20 dB State vs. Frequency
C_BP = 100 pF, C_BL = 220 pF, R_BP = 15 Ω
1.00
0
0.2
0.4
0.6
0.8
1.0
Frequency (GHz)
VSWR vs. Frequency
20 dB State
SOT-6
0.074
(1.90 mm) Ref.
Pin 6
Pin 1
Indicator
Pin 1
0.126 (3.20 mm)
0.087 (2.20 mm)
0.071 (1.80 mm)
0.052 (1.30 mm)
0.020 (0.51 mm)
0.014 (0.350 mm)
0.006
(0.15 mm)
0.000
(0.00 mm)
0.057 (1.45 mm)
0.035 (0.90 mm)
0.037 (0.95 mm) Ref.
5.0° ± 1°
0.012
(0.30 mm)
Typ.
5.0° ± 1°
0.014
(0.26 mm)
0.004
(0.10 mm)
0.122 (3.10 mm)
0.106 (2.70 mm)
0.022 (0.61 mm)
0.004 (0.10 mm)
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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