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Pin Number

Function

Description

Interface Schematic

1, 2, 6-8, 10,

13, 17-24

N/C

No connection required. These pins may be connected

to RF/DC ground without affecting performance.

3, 5, 12, 14, 16

GND

These pins and package bottom must be connected

to RF/DC ground.

4RF

This pin is AC coupled and matched to

50 Ohms from 8.5 to 13.5 GHz.

9IF1

This pin 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 pin must not

source/sink more than 3mA of current or part non-function

and possible part failure will result.

11

IF2

15

LO

This pin is AC coupled and matched to

50 Ohms from 8.5 to 13.5 GHz.

Pin Descriptions

HMC527LC4

GaAs MMIC I/Q MIXER

8.5 - 13.5 GHz

v00.0505