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HMC448LC3B Datasheet, PDF (5/6 Pages) Hittite Microwave Corporation – SMT GaAs MMIC x2 ACTIVE FREQUENCY MULTIPLIER, 20 - 25 GHz OUTPUT
v03.0514
HMC448LC3B
SMT GaAs MMIC x2 ACTIVE FREQUENCY
MULTIPLIER, 20 - 25 GHz OUTPUT
Pin Description
Pin Number
Function
Description
Interface Schematic
1
Vdd
Supply voltage 5V ± 0.5V. External bypass capacitors
of 100 pF, 1,000 pF and 2.2 µF are required.
2, 3, 7-9
4, 6, 10, 12
5
11
N/C
GND
RFIN
RFOUT
This pin may be connected to RF/DC ground.
Performance will not be affected.
Package bottom must also be connected
to RF/DC ground.
Pin is AC coupled and matched to 50 Ohm
from 10.0 - 12.5 GHz.
Pin is AC coupled and matched to 50 Ohm
from 20 - 25 GHz.
Application Circuit
Component
C1
C2
C3
Value
100 pF
1,000 pF
2.2 µF
5
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