Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200235 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • June 8, 2006 1
HY22-73, HY22-73LF: 90-Degree Hybrid 2.1–2.3 GHz
DATA SHEET
Parameter Frequency Min. Typ. Max. Unit
Frequency 2.1 2.3 GHz
Insertion loss less 3 dB split 0.55 0.7 dB
Isolation 20 23 dB
Input VSWR 1.2:1 1.5:1
Output VSWR 1.2:1 1.5:1
Amplitude balance ±0.4 ±1.1 dB
Phase balance ±2 ±4 Deg.
Electrical Specifications at 25 °C
ZO= 50 Ω, unless otherwise noted
Features
●Low cost
●Low profile
●Small SOT-6 package
●Available on tape and reel
●Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C
per JEDEC J-STD-020
Description
The HY22-73 is a 50 Ω, 90-degree hybrid tuned for the
2.1–2.3 GHz band. The monolithic circuitry is 100% passive
and offers low loss, high isolation and exceptional phase/
amplitude balance. It is available in the SOT-6 surface
mount package. HY22-73LF is packaged in a lead (Pb)-free,
fully RoHS-compliant SOT-6 package and is electrically identical
to HY22-73.
In
Termination
Direct
Coupled
Block Diagram
Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
NEW
-5.0
-4.5
-4.0
-3.5
-3.0
-2.5
1.9 2.0 2.1 2.2 2.3 2.4 2.5
Loss (dB)
Frequency (GHz)
Path Losses vs. Frequency
Direct
Coupled
-2.0
1.0
0.5
0
-0.5
-1.0
-1.5
1.5
2.0
1.9 2.0 2.1 2.2 2.3 2.4 2.5
Balance (dB)
Frequency (GHz)
Amplitude Balance vs. Frequency
1.05
1.00
1.10
1.15
1.20
1.25
1.30
1.9 2.0 2.1 2.2 2.3 2.4 2.5
VSWR (:1)
Frequency (GHz)
Input VSWR vs. Frequency
1.00
1.20
1.18
1.16
1.14
1.12
1.10
1.08
1.06
1.04
1.02
1.9 2.0 2.1 2.2 2.3 2.4 2.5
VSWR (:1)
Frequency (GHz)
Output VSWR vs. Frequency
Direct
Coupled
Typical Performance Data
ZO= 50 Ω, unless otherwise noted
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
June 8, 2006 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200235 Rev. B
DATA SHEET • HY22-73, HY22-73LF
2
The Pin Out diagram shows the HY22-73 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 HY22-73 is
symmetric, any nonground pin may be used as the input
port. The following table shows the possible pin connection
combinations for the HY22-73 used as a divider/coupler:
In
GND
Termination
Direct
GND
Coupled
12 3
65 4
Pin Out
Input Termination Direct Coupled
Pin 1 Pin 3 Pin 6 Pin 4
Pin 3 Pin 1 Pin 4 Pin 6
Pin 4 Pin 6 Pin 3 Pin 1
Pin 6 Pin 4 Pin 1 Pin 3
DATA SHEET • HY22-73, HY22-73LF
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200235 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • June 8, 2006 3
87.0
88.5
88.0
87.5
89.0
1.9 2.0 2.1 2.2 2.3 2.4 2.5
Phase (Degrees)
Frequency (GHz)
Coupled-Direct Phase vs. Frequency
-33
-19
-21
-23
-25
-27
-29
-31
1.9 2.0 2.1 2.2 2.3 2.4 2.5
Isolation (dB)
Frequency (GHz)
Isolation vs. Frequency
Characteristic Value
Input power(1) 2 W CW
Input power(2) 1 W CW
Operating temperature -40 °C to +85 °C
Storage temperature -65 °C to +150 °C
Absolute Maximum Ratings
0.074
(1.90 mm) Ref.
0.071 (1.80 mm)
0.052 (1.30 mm)
0.037 (0.95 mm) Ref.
0.122 (3.10 mm)
0.106 (2.70 mm)
0.006
(0.15 mm)
0.000
(0.00 mm)
0.057 (1.45 mm)
0.035 (0.90 mm)
0.020 (0.51 mm)
0.014 (0.350 mm)
0.126 (3.20 mm)
0.087 (2.20 mm)
Pin 6
Pin 1
Pin 1
Indicator
0.022 (0.61 mm)
0.004 (0.10 mm)
0.014
(0.26 mm)
0.004
(0.10 mm)
0.012
(0.30 mm)
Typ.
5.0° ± 1°
5.0° ± 1°
SOT-6
0.091
0.020
0.018
To 50 Ω
Termination
In
Coupled
Direct
HY22
Recommended Board Layout
1. When used as a power divider with a 2.0:1 maximum VSWR on all ports.
2. When used as a power combiner with a 2.0:1 maximum VSWR on all ports.
Performance is guaranteed only under the conditions listed in the specifications table and is
not guaranteed under the full range(s) described by the Absolute Maximum specifications.
Exceeding any of the absolute maximum/minimum specifications may result in permanent
damage to the device and will void the warranty.
CAUTION: Although this device is designed to be as robust as
possible, ESD (Electrostatic Discharge) can damage
this device. This device must be protected at all times
from ESD. Static charges may easily produce poten-
tials of several kilovolts on the human body or
equipment, which can discharge without detection.
Industry-standard ESD precautions must be employed
at all times.
Material is FR-4. Dimensions are in inches.
Recommended Solder Reflow Profiles
Refer to the “Recommended Solder Reflow Profile”
Application Note.
T
ape and Reel Information
Refer to the “Discrete Devices and IC Switch/Attenuators
Tape and Reel Package Orientation” Application Note.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
June 8, 2006 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200235 Rev. B
DATA SHEET • HY22-73, HY22-73LF
4
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