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PDF HMC449LC3B Data sheet ( Hoja de datos )
| Número de pieza | HMC449LC3B | |
| Descripción | SMT GaAs MMIC x2 ACTIVE FREQUENCY MULTIPLIER | |
| Fabricantes | Hittite Microwave | |
| Logotipo |  |
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v00.0905
HMC449LC3B
www.DataSheet4U.com
SMT GaAs MMIC x2 ACTIVE FREQUENCY
MULTIPLIER, 27 - 31 GHz OUTPUT
Typical Applications
6 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, TA = +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.
5
Typ.
13.5 - 15.5
27 - 31
9
30
25
12
8
-132
50
Max.
Units
GHz
GHz
dBm
dBc
dBc
dB
dB
dBc/Hz
mA
6 - 76
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
1 page  
v00.0905
HMC449LC3B
www.DataSheet4U.com
SMT GaAs MMIC x2 ACTIVE FREQUENCY
MULTIPLIER, 27 - 31 GHz OUTPUT
6
Pin Description
Pin Number
Function
Description
Supply voltage 5V ± 0.5V. External bypass capacitors
1 Vdd
of 100 pF, 1,000 pF and 2.2 μF are required.
Interface Schematic
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 13.5 - 15.5 GHz.
Pin is AC coupled and matched to 50 Ohm
from 27 - 31 GHz.
Application Circuit
Component
C1
C2
C3
Value
100 pF
1,000 pF
2.2 μF
6 - 80
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet HMC449LC3B.PDF ] | |
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