MIXERS - SUB-HARMONIC - SMT
8
8 - 26
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Pin Number Function Description Interface Schematic
1, 2 N/C
This pin may be connected to the housing
ground or left unconnected.
3Vdd
Power supply for the LO Ampli er. An external RF bypass capacitor
of 100 - 330 pF is required as close to the package as possible.
4RF
This pin is AC coupled an matched to
50 Ohm from 20 - 30 GHz.
5IF
This pin is DC coupled and should be DC blocked externally using
a series capacitor whose value has been chosen to pass the neces-
sary IF frequency range. Any applied DC voltage to this pin will
result in die non-function and possible die failure.
6LO
This pin is AC coupled and matched to
50 Ohm from 10 - 15 GHz.
7 GND Must be soldered to PCB RF ground.
Outline Drawing
Pin Descriptions
NOTES:
1. MATERIAL: PLASTIC
2. PLATING: GOLD OVER NICKEL
3. DIMENSIONS ARE IN INCHES [MILLIMETERS].
4. ALL TOLERANCES ARE ± 0.005 [± 0.13].
5. ALL GROUNDS MUST BE SOLDERED TO PCB RF GROUND.
6.
•
INDICATES PIN 1
HMC264LM3
GaAs MMIC SUB-HARMONIC
SMT MIXER, 20 - 30 GHz
v01.1201
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