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Pad Number

Function

Description

Interface Schematic

1LO

This pad is DC coupled

and matched to 50 Ohms.

2RF

This pad is DC coupled

and matched to 50 Ohms.

3IF

This pad is DC coupled. For applications not requiring oper-

ation to DC, this port should be DC blocked externally using

a series capacitor whose value has been chosen to pass the

necessary IF frequency range. For operation to DC, this pin

must not source or sink more than 2 mA of current or part

non-function and possible part failure will result.

GND

The backside of the die

must be connected to RF ground.

Pad Descriptions

Assembly Drawing

HMC554

v02.1007

GaAs MMIC FUNDAMENTAL

MIXER, 11 - 20 GHz