HMC465_10 Datasheet, PDF (5/8 Pages) Hittite Microwave Corporation – GaAs pHEMT MMIC MODULATOR DRIVER AMPLIFIER, DC - 20 GHz

v06.1209
HMC465
GaAs pHEMT MMIC MODULATOR
DRIVER AMPLIFIER, DC - 20 GHz
Pad Descriptions
2
Pad Number
Function
Description
1
RFIN
This pad is DC coupled and matched to 50 Ohms.
Interface Schematic
2
Vgg2
Gate Control 2 for amplifier. +1.5V should be applied to
Vgg2 for nominal operation.
3
ACG1
Low frequency termination. Attach bypass capacitor
per application circuit herein.
4
ACG2
5
RFOUT & Vdd
RF output for amplifier. Connect the DC
bias (Vdd) network to provide drain current (Idd).
See application circuit herein.
6
ACG3
Low frequency termination. Attach bypass capacitor
per application circuit herein.
7
ACG4
8
Vgg1
Gate Control 1 for amplifier.
Die
Bottom
GND
Die bottom must be connected to RF/DC ground.
2-5
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