CHV2240-99F-00 View Datasheet(PDF) - United Monolithic Semiconductors

Part Name

Description

MFG CO.

CHV2240-99F-00

Multifunction : K-band VCO and Q-band Multiplier GaAs Monolithic Microwave IC

United Monolithic Semiconductors 

1 2 3 4 5 6 7 8

CHV2240

K-band VCO / Q-band Multiplier

Typical Assembly and Bias Configuration

DC/IF lines

Vt

-V

+V

>= 120pF

>= 120pF

4 5 6 7 8 9 10 11 12 13 14

µ-strip line

3

2

L_erc

1

15

16

17

µ-strip line

L_out

This drawing shows an example of assembly and bias configuration. All

the transistors are internally self biased.

For the RF pads the equivalent wire bonding inductance (diameter=25µm)

have to be according to the following recommendation.

Port

ERC (2)

RF_out (16)

Equivalent inductance

(nH)

L_erc = 0.4

L_out = 0.4

Approximated wire

length (mm)

0.5

0.5

For a micro-strip configuration a hole in the substrate is recommended for chip

assembly.

Ref. :DSCHV22400096 -05-Apr-00

4/8

Specifications subject to change without notice

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

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