HY19-12 Datasheet, PDF (1/3 Pages) Alpha Industries – 90 Degree Hybrid 1.85-1.99 GHz

90 Degree Hybrid 1.85–1.99 GHz
Features
s Low Cost
s Low Profile
s Small SOIC-8 Package
s Tape & Reel
Description
The HY19-12 is a 90 degree hybrid tuned for the
1.85–1.99 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
leaded surface mount package.
Electrical Specifications at 25°C
Frequency
Insertion Loss¹
Isolation
VSWR All Ports
Amplitude Balance
Phase Balance
1. Less 3 dB power split.
Parameter
Pin Out
RF IN
GND
GND
ISOL.
DIRECT
GND
GND
COUPLED
Block Diagram
IN
ISOLATED
HY19-12
Min.
1.85
17
Typ.
.5
20
1.3:1
±.5
±1.0
Max.
1.99
.6
1.5:1
±1.1
±2.0
Unit
GHz
dB
dB
dB
Deg.
DIRECT
COUPLED
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email [e-mail] • www.alphaind.com
1
Specifications subject to change without notice. 3/99A