CHS2190a
50-60GHz Reflective SPDT Switch
GaAs Monolithic Microwave IC
Description
The CHS2190a is a wideband monolithic diode
based reflective switch.
It is designed for a wide range of applications,
from military to commercial communication
systems. The backside of the chip is both RF
and DC grounds. This helps simplify the
assembly process.
The circuit is manufactured with a high
performance Schottky diode process, 1µm gate
length (stepper lithography), via holes through
the substrate and air bridges.
Main Features
þ
Broadband performances : 50-60GHz
þ
Low insertion loss : 2dB max
þ
High isolation : 25dB min
þ
Chip size : 2.16 x 0.75 x 0.10 mm
Main Characteristics
Tamb. = 25°C
Symbol
Il
Is
Is
VSWR
Parameter
ON state insertion loss
OFF state isolation @ Pin<6dBm
OFF state isolation @ 6≤Pin≤15dBm
Input and output matching
Min
Typ
1.5
Max
2
Unit
dB
dB
dB
25
15
30
17
2:1
ESD Protection : Electrostatic discharge sensitive device. Observe handling precautions !
Ref. : DSCHS21909137
1/4
Specifications subject to change without notice
United Monolithic Semiconductors S.A.S.
Route Départementale 128 - B.P.46 - 91401 Orsay Cedex France
Tel. : +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09
UMS [ UNITED MONOLITHIC SEMICONDUCTORS ]
