CHA3513
6-18GHz Digital Variable Amplifier
Chip Assembly and Mechanical Data
To Vd DC Drain Supply
100nF
120pF
10nF
120pF
10A1
B
C
F
10A
5A
H
10B
5B
10B1
A
D
120pF
E
G
Note: Supply feed should be capacitively bypassed. 25µm diameter gold wire is to be prefered.
Recommended circuit bonding table
Label
10A, 10B
5A, 5B
10A1, 10B1
B
D
F
A
C
E
H
G
Type
Vc
Vc
Vc
Vd
Vd
Vd
Vg
Vg
Vg
Vc
Vc
Decoupling
Not required
Not required
Not required
120pF / 10nF
120pF / 10nF
120pF / 10nF
Not required
Not required
Not required
Not required
Not required
Comment
First 10dB pad control
5dB pad control
Second 10dB pad control
Drain Supply
Drain Supply
Drain Supply
Gate Supply
Gate Supply
Gate Supply
Switch control
Switch control
Ref. : DSCHA3513-8144 - 23 May 08
8/10
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
UMS [ UNITED MONOLITHIC SEMICONDUCTORS ]
