CHP2085 Datasheet, PDF (1/6 Pages) United Monolithic Semiconductors – S-band Phase Shifter / Switch

CHP2085
S-band Phase Shifter / Switch
GaAs Monolithic Microwave IC
Description
The CHP2085 is a S-band monolithic
5 bits phase shifter / switch.
The circuit is manufactured with a
standard MESFET process : via holes
through the substrate, air bridges and
electron beam gate lithography.
It is supplied in chip form.
13
12
11
90° bit
45° bit
11,25° bit
10
9
8
7
14
6
Switch
22,5° bit
180° bit
5
4
3
2
1
Main Features
■ Frequency range : 2.7 to 3.4GHz
■ 11.25° phase quantization
■ 27dB switch isolation
■ Chip size : 4,14 x 2,16 x 0,1mm
Pin Out
1- RFout2
2- P2
3- P1
4- H8
5- B8
6- B2
7- H9
8- B4
9- H4
10- BH1
11- GND
12- B9
13- RFin
14- RFout1
Main Characteristics
Tamb = +25°C
Symbol
Parameter
Fop Operating frequency range
PHIpp Phase shift precision peak to peak error
Il
Insertion loss
Is
Isolation
Min
Max
Unit
2.7
3.4
GHz
10
°
12
dB
27
dB
ESD Protections : Electrostatic discharge sensitive device observe handling precautions !
Ref. : DSCHP20850046 - 15-feb.-00
1/6
Specifications subject to change without notice
United Monolithic Semiconductors S.A.S.
Route Départementale 128 - B.P.46 - 91401 Orsay Cedex France
Tel. : [phone] - Fax : [phone]