HY19-12 Datasheet, PDF (2/4 Pages) Alpha Industries – 90 Degree Hybrid 1.85-1.99 GHz

DATA SHEET • HY19-12, HY19-12LF
Pin Out
RF In
GND
GND
ISOL.
Direct
GND
GND
Coupled
Typical Performance Data
Z_O = 50 Ω, unless otherwise noted
-3.0
-3.2
Direct
-3.4
-3.6
Coupled
-3.8
-4.0
1.85 1.87 1.89 1.91 1.93 1.95 1.97 1.99
Frequency (GHz)
Path Losses vs. Frequency
1.00
0.75
0.50
0.25
0
-0.25
-0.50
-0.75
-1.00
1.85 1.87 1.89 1.91 1.93 1.95 1.97 1.99
Frequency (GHz)
Amplitude Balance vs. Frequency
The Pin Out diagram shows the HY19-12 configured for a
divider/coupler with Pin 1 as the input port and a 50 Ω
termination to be placed at Pin 3. Since the HY19-12 is
symmetric, any nonground pin may be used as the input
port. The following table shows the possible pin connection
combinations for the HY19-12 used as a divider/coupler:
Input
Pin 1
Pin 4
Pin 5
Pin 8
Termination
Pin 4
Pin 1
Pin 8
Pin 5
Direct
Pin 8
Pin 5
Pin 4
Pin 1
Coupled
Pin 5
Pin 8
Pin 1
Pin 4
1.30
1.25
1.20
1.15
1.10
1.05
1.00
1.85 1.87 1.89 1.91 1.93 1.95 1.97 1.99
Frequency (GHz)
Input VSWR vs. Frequency
1.30
1.25
1.20 _Coupled
1.15
1.10 _Direct
1.05
1.00
1.85 1.87 1.89 1.91 1.93 1.95 1.97 1.99
Frequency (GHz)
Output VSWR vs. Frequency
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. • 200234 Rev. B