HMC443LP4
/
443LP4E
SMT GaAs HBT MMIC x4 ACTIVE
FREQUENCY MULTIPLIER, 9.8 - 11.2 GHz OUTPUT
Typical Applications
Active Multiplier for X Band Applications:
• Fiber Optic
• Point-to-Point Radios
• Military Radar
v04.0210
Features
Output Power: +4 dBm
Sub-Harmonic Suppression: >25 dBc
SSB Phase Noise: -142 dBc/Hz
Single Supply: 5V@ 52 mA
24 Lead 4x4 mm SMT Package: 16 mm
2
5
Functional Diagram
General Description
The HMC443LP4 & HMC443LP4E are active
miniature x4 frequency multipliers utilizing InGaP
GaAs HBT technology in 4x4 mm leadless surface
mount packages. Power output is +4 dBm typical
from a 5V 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 -142 dBc/Hz at 100
kHz offset helps the user maintain good system noise
performance. The HMC443LP4 & HMC443LP4E are
ideal for use in LO multiplier chains allowing reduced
parts count vs. traditional approaches.
FREQ. MULTIPLIERS - ACTIVE - SMT
Electrical Specifi cations,
T
A
= +25° C, Vcc= 5V
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
-15
1
4
25
15
8
-142
52
69
Min.
Typ.
2.45 - 2.80
9.8 - 11.2
+5
Max.
Units
GHz
GHz
dBm
dBm
dBc
dB
dB
dBc/Hz
mA
5 - 42
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
HITTITE [ HITTITE MICROWAVE CORPORATION ]
