HMC553LC3B_09 Datasheet, PDF (5/6 Pages) Hittite Microwave Corporation – GaAs MMIC FUNDAMENTAL MIXER, 7 - 14 GHz

v04.1208
HMC553LC3B
GaAs MMIC FUNDAMENTAL
MIXER, 7 - 14 GHz
Pin Descriptions
Pin Number
Function
1, 3, 4, 6, 7, 9
GND
Description
Package bottom must also be connected to RF/DC ground.
9
2
5
8
10, 11, 12
LO
This pin is DC coupled
and matched to 50 Ohms.
This pin is DC coupled. For applications not requiring opera-
tion to DC, this port should be DC blocked externally using a
IF
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.
This pin is DC coupled
RF
and matched to 50 Ohms.
N/C
No connection required. These pins may be connected to
RF/DC ground without affecting performance.
Interface Schematic
9 - 302
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