HMC445LP4_07 Datasheet, PDF (1/6 Pages) Hittite Microwave Corporation – SMT GaAs HBT MMIC x16 ACTIVE FREQUENCY MULTIPLIER, 9.9 - 11.0 GHz OUTPUT

HMC445LP4 / 445LP4E
v03.0907
SMT GaAs HBT MMIC x16 ACTIVE
FREQUENCY MULTIPLIER, 9.9 - 11.0 GHz OUTPUT
Typical Applications
Active Multiplier for X Band Applications:
• Fiber Optic
7
• Point-to-Point Radios
• Military Radar
Functional Diagram
Features
Output Power: +7 dBm
Sub-Harmonic Suppression: >25 dBc
SSB Phase Noise: -130 dBc/Hz
Single Supply: 5V @ 78 mA
24 Lead 4x4 mm SMT Package: 16 mm²
General Description
The HMC445LP4 & HMC445LP4E are active
miniature x16 frequency multipliers utilizing InGaP
GaAs HBT technology in 4x4 mm leadless surface
mount packages. Power output is +7 dBm typical
from a 5.0V supply voltage and varies little vs. input
power, temperature and supply voltage. Suppression
of undesired fundamental and sub-harmonics is >25
dBc typical with respect to output signal level. The
low additive SSB phase noise of -130 dBc/Hz at 100
kHz offset helps the user maintain good system noise
performance. The HMC445LP4 & HMC445LP4E are
ideal for use in LO multiplier chains allowing reduced
parts count vs. traditional approaches.
Electrical Specifications, T_A = +25° C, Vcc= 5.0V
Parameter
Frequency Range, Input
Frequency Range, Output
Input Power Range
Output Power
Sub-Harmonic Suppression
Input Return Loss
Output Return Loss
SSB Phase Noise (100 kHz Offset)
Supply Current (Icc)
Pin= 0 dBm
Min.
Typ.
Max.
618.75 - 687.50
9.9 - 11.0
-15
5
4
7
25
28
7
-130
78
104
Units
MHz
GHz
dBm
dBm
dBc
dB
dB
dBc/Hz
mA
7 - 64
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order On-line at www.hittite.com