HMC814LC3B
v02.0614
SMT GaAs MMIC x2 ACTIVE FREQUENCY
MULTIPLIER, 13 - 24.6 GHz OUTPUT
Typical Applications
Features
The HMC814LC3B is ideal for:
High Output Power: +17 dBm
• Clock Generation Applications:
Low Input Power Drive: 0 to +6 dBm
Fo Isolation: >20 dBc @ Fout = 19 GHz
100 kHz SSB Phase Noise: -136 dBc/Hz
Single Supply: +5V @ 88 mA
12 Lead 3x3 mm SMT Package: 9 mm²
SONET OC-192 & SDH STM-64
• Point-to-Point & VSAT Radios
• Test Instrumentation
• Military & Space
• Sensors
Functional Diagram
General Description
The HMC814LC3B is a x2 active broadband frequ-
ency multiplier utilizing GaAs pHEMT technology
in a leadless RoHS compliant SMT package. When
driven by a +4 dBm signal, the multiplier provides
+17 dBm typical output power from 13 to 24.6 GHz.
The Fo, 3Fo and 4Fo isolations are >20 dBc at 19 GHz.
The HMC814LC3B is ideal for use in LO multiplier
chains for Pt-to-Pt & VSAT Radios yielding reduced
parts count vs. traditional approaches. The low ad-
ditive SSB Phase Noise of -136 dBc/Hz at 100 kHz
offset helps maintain good system noise perfor-
mance. The RoHS packaged HMC814LC3B elim-
inates the need for wire bonding, and allows the use of
surface mount manufacturing techniques.
Electrical Specifications, TA = +25° C, Vdd1, Vdd2 = +5V, +4 dBm Drive Level
Parameter
Min.
Typ.
6.5 - 12.3
13 - 24.6
17
Max.
Units
GHz
GHz
dBm
dBc
Frequency Range, Input
Frequency Range, Output
Output Power
14
Fo Isolation (with respect to output level)
3Fo Isolation (with respect to output level)
Input Return Loss
25
25
dBc
4
6
10
dB
Output Return Loss
12
dB
SSB Phase Noise (100 kHz Offset @ Input Frequency = 19 GHz)
Supply Current (Idd1 & Idd2)
-136
88
dBc/Hz
mA
70
100
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