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Pad Number

Function

Description

Interface Schematic

1RF

This pad is AC coupled and matched to

50 Ohms from 6 to 10 GHz.

4LO

This pad is AC coupled and matched to

50 Ohms from 6 to 10 GHz.

2 (5)

IF2

This pad is DC coupled. For applications not requiring

operation 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 pad must not source/sink more than 3mA of current

or die non-function and possible die failure will result. Pads

5 and 6 are alternate IF ports.

3 (6)

IF1

GND

The backside of the die must be

connected to RF/DC ground.

Pad Descriptions

Assembly Diagrams

HMC520

GaAs MMIC I/Q MIXER

6 - 10 GHz

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