HMC449LC3B_09 Datasheet, PDF (1/6 Pages) Hittite Microwave Corporation – SMT GaAs MMIC x2 ACTIVE FREQUENCY MULTIPLIER, 27 - 31 GHz OUTPUT

v02.1208
HMC449LC3B
SMT GaAs MMIC x2 ACTIVE FREQUENCY
MULTIPLIER, 27 - 31 GHz OUTPUT
Typical Applications
7
The HMC449LC3B is suitable for:
• Point-to-Point & Multi-Point Radios
• VSAT Radios
• Military EW, ECM, C³I
• Test Instrumentation
• Military & Space
Functional Diagram
Features
Output Power: +9 dBm
Wide Input Power Range: -4 to +6 dBm
Fo Isolation: 30 dBc @ Fout= 28 GHz
100 kHz SSB Phase Noise: -132 dBc/Hz
Single Supply: 5V@ 50 mA
RoHS Compliant 3x3 mm SMT Package
General Description
The HMC449LC3B is a x2 active broadband frequ-
ency multiplier utilizing GaAs PHEMT technology in
a leadless RoHS SMT package. When driven by a
0 dBm signal the multiplier provides +9 dBm typical
output power from 27 to 31 GHz. The Fo and 3Fo
isolations are >25 dBc and >30 dBc respectively at
30 GHz. The HMC449LC3B is ideal for use in LO
multiplier chains yielding a reduced parts count vs.
traditional approaches. The low additive SSB Phase
Noise of -132 dBc/Hz at 100 kHz offset helps maintain
good system noise performance. The HMC449LC3B
eliminates the need for wire bonding, allowing the use
of surface mount manufacturing techniques.
Electrical Specifications, T_A = +25° C, Vdd= +5V, 0 dBm Drive Level
Parameter
Frequency Range, Input
Frequency Range, Output
Output Power
Fo Isolation (with respect to output level)
3Fo Isolation (with respect to output level)
Input Return Loss
Output Return Loss
SSB Phase Noise (100 kHz Offset)
Supply Current (Idd)
Min.
Typ.
Max.
13.5 - 15.5
27 - 31
5
9
30
25
12
8
-132
50
Units
GHz
GHz
dBm
dBc
dBc
dB
dB
dBc/Hz
mA
7 - 76
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