AMMC-5040_15 Datasheet, PDF (10/10 Pages) AVAGO TECHNOLOGIES LIMITED – 20–45 GHz GaAs Amplifier

Gold Plated Shim
(Optional)
≥100 pF
To V_DD DC
Drain Supply
Cb
≥100 pF
To V_DD DC
Drain Supply
Cb
RFin
RFout
≥100 pF
To Vgg DC
Gate Supply
Cb
Vg2 to Vg3 jumper (or
use separate Vg2 bond
as shown in Figure 16)
Figure 15. AMMC-5040 assembly for normal amplifier applications with
single drain and single gate supply connections.
To Vd1 DC
Drain Supply
To Vd2 to Vd4
DC Drain Supply
RFin
RFout
To Vg1 DC
Gate Supply
≥100 pF
Cb
≥100 pF
To V g2 to V_g4
DC Gate Supply
Cb
Figure 16. Separate first-stage gate bias for using the AMMC-5040 as a
frequency doubler or quadrupler. This diagram also shows an option to
the Vg₂ jumper bonding scheme used in Figure 15.
RFin
RFout
To V_g1 DC
Gate Supply
To V g2 to V_g4
DC Gate Supply
Figure 17. Separate first-stage gate and drain bias for using the AMMC-
5040 as a frequency tripler.
Ordering Information
AMMC-5040-W10 = 10 devices per tray
AMMC-5040-W50 = 50 devices per tray
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Data subject to change. Copyright © 2005-2010 Avago Technologies. All rights reserved. Obsoletes AV01-0605EN
AV02-1325EN - August 23, 2010