ALPHA HY22-73

Preliminary
90 Degree Hybrid 2.1–2.3 GHz
HY22-73
Features
■ Low Cost
SO
T-6
SOT
-6
■ Low Profile
■ Small SOT-6 Package
SOT
-6
-6
SOT
■ Tape & Reel
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
leaded surface mount package.
Electrical Specifications at 25°C, 50 Ω System
Parameter
Min.
Frequency
Typ.
2.1
Insertion Loss Less 3 dB Split
0.55
Isolation
20.0
Input VSWR
Max.
Unit
2.3
GHz
0.7
dB
23.00
dB
1.2:1
1.5:1
Output VSWR
1.2:1
1.5:1
Amplitude Balance
±0.40
±1.1
dB
Phase Balance
±2.00
±4.0
Deg.
Pin Out
Block Diagram
GND
Isolated (Direct)
HY22
In (Coupled)
Direct (Isolated)
In
Direct
GND
Coupled (In)
Isolated
Coupled
Note: This device is symetrical such that the “In” port can be swapped with the
“coupled” port.
HY22 is the part marking.
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com
Specifications subject to change without notice. 12/99A
1
90 Degree Hybrid 2.1–2.3 GHz
HY22-73
Typical Performance Data
1.30
-2.5
1.25
Direct
VSWR (:1)
Loss (dB)
-3.0
-3.5
-4.0
1.15
1.10
Coupled
-4.5
1.05
-5.0
1.9
2.0
2.1
2.2
2.3
2.4
1.00
1.9
2.5
2.0
2.1
2.2
2.3
2.4
Frequency (GHz)
Frequency (GHz)
Path Losses vs. Frequency
Input VSWR vs. Frequency
2.0
2.5
1.20
1.18
1.5
1.16
VSWR (:1)
1.0
Balance (dB)
1.20
0.5
0
-0.5
1.14
1.12
Direct
1.10
1.08
1.06
-1.0
1.04
-1.5
Coupled
1.02
-2.0
1.9
2.0
2.1
2.2
2.3
2.4
1.00
1.9
2.5
2.0
2.1
2.2
2.3
2.4
Frequency (GHz)
Frequency (GHz)
Amplitude Balance vs. Frequency
Output VSWR vs. Frequency
89.0
2.5
-19
Isolation (dB)
Phase (Degrees)
-21
88.5
88.0
87.5
-23
-25
-27
-29
-31
87.0
1.9
2
2.0
2.1
2.2
2.3
2.4
2.5
-33
1.9
2.0
2.1
2.2
2.3
2.4
Frequency (GHz)
Frequency (GHz)
Coupled-Direct Phase vs. Frequency
Isolation vs. Frequency
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com
Specifications subject to change without notice. 12/99A
2.5
90 Degree Hybrid 2.1–2.3 GHz
HY22-73
SOT-6
Absolute Maximum Ratings
Characteristic
0.074
(1.90 mm REF.)
0.126 (3.20 mm)
0.087 (2.20 mm)
PIN 6
0.071 (1.80 mm)
0.052 (1.30 mm)
PIN 1
INDICATOR
PIN 1
0.020 (0.51 mm)
0.014 (0.350 mm)
0.037 (0.95 mm) REF.
0.057 (1.45 mm)
0.035 (0.90 mm)
0.006
(0.15 mm)
0.000
(0.00 mm)
Value
1
Input Power
2 W CW
Input Power2
1 W CW
Operating Temperature
-40°C to +85°C
Storage Temperature
-65°C to +150°C
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.
0.012
(0.30 mm)
TYP.
5.0˚ ± 1˚
0.014
(0.26 mm)
0.004
(0.10 mm)
5.0˚ ± 1˚
0.122 (3.10 mm)
0.106 (2.70 mm)
0.022 (0.61 mm)
0.004 (0.10 mm)
Recommended Board Layout
0.091
In
Coupled Out
0.020
HY22
0.018
To 50 Ω
Termination
Direct Out
Material is FR-4. Dimensions are in inches.
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com
Specifications subject to change without notice. 12/99A
3