DATA SHEET
HY17-12, HY17-12LF: 90-Degree Hybrid 1.71–1.88 GHz
Features
Low cost
●
Low profile
●
Small SOIC-8 package
●
Available on tape and reel
●
Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C
per JEDEC J-STD-020
●
Block Diagram
In
Direct
Isolated
Coupled
Description
The HY17-12 is a 90-degree hybrid tuned for the 1.71–1.88 GHz
band. The monolithic circuitry is 100% passive and offers low
loss, high isolation and exceptional phase/amplitude balance. It
is available in the SOIC-8 surface mount package.
NEW
Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
Electrical Specifications at 25 °C
Z
O
= 50
Ω,
unless otherwise noted
Parameter
Frequency
Insertion loss
(1)
Isolation
VSWR all ports
Amplitude balance
Phase balance
1. Less 3 dB power split.
Frequency
Min.
1.71
Typ.
0.5
Max.
1.88
0.6
1.3:1
+1
+2
Unit
GHz
dB
dB
dB
Deg.
19
20
1.2:1
+0.5
+1
Pin Out
RF In
Direct
GND
GND
The Pin Out diagram shows the HY17-12 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 HY17-12 is
symmetric, any nonground pin may be used as the input
port. The following table shows the possible pin connection
combinations for the HY17-12 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
1
2
3
4
8
7
GND
GND
6
ISOL.
Coupled
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200233 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • June 8, 2006
5
SKYWORKS [ SKYWORKS SOLUTIONS INC. ]
