Custom MMIC

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ver 1.0 0719

Pin

Function

Description

Schematic

1

Vdd

Power supply voltage

Decoupling and bypass caps required

2

RF

DC blocked and 50 Ohm matched

3

IF

This pin is DC coupled and should be DC

blocked externally using a series capacitor

whose value has been chosen to pass the

necessary IF frequency. Any applied DC

voltage to this pin will result in die non-

function and possible die failure

4

LO

DC blocked and 50 Ohm matched

Backside

Ground

Connect to RF / DC ground.

Pad Diagram

Functional Description

Pin Description

GND

CMD310

20-32 GHz Sub-harmonic ×2 Mixer

Vdd

IF

RF

LO

2

3

1

4