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PDF HMC344LH5 Data sheet ( Hoja de datos )
| Número de pieza | HMC344LH5 | |
| Descripción | GaAs MMIC SP4T NON-REFLECTIVE SWITCH | |
| Fabricantes | Hittite Microwave | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de HMC344LH5 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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v00.0805
HMC344LH5
www.DataSheet4U.com
GaAs MMIC SP4T NON-REFLECTIVE
SWITCH, DC - 12 GHz
Typical Applications
This switch is suitable for DC - 12.0 GHz 50-Ohm
Systems
• Telecom Infrastructure
• Military Radio, Radar & ECM
• Space Systems
8 • Test Instrumentation
Functional Diagram
Features
Broadband Performance: DC - 12 GHz
High Isolation: 42 dB@ 6 GHz
Low Insertion Loss: 1.8 dB@ 6 GHz
Integrated 2:4 TTL Decoder
Hermetic SMT Package, 25 mm2
Screening to MIL-PRF-38535 (Class B or S) Available
General Description
The HMC344LH5 is a broadband non-reflective GaAs
MESFET SP4T switch in a hermetic SMT leadless
package. Covering DC to 12 GHz, this switch offers
high isolation and low insertion loss. This switch also
includes an on board binary decoder circuit which
reduces the required logic control lines to two. The
switch operates using a negative control voltage
of 0/-5V, and requires a fixed bias of -5V. Simple
external level shifting circuitry allows this switch to
be controlled with most TTL/CMOS positive logic
families. The HMC344LH5 allows the use of surface
mount manufacturing techniques and is suitable
for high reliability military, industrial and space
applications.
8 - 178
Electrical Specifications, TA = +25° C, With Vee = -5V & 0/-5V Control, 50 Ohm System
Insertion Loss
Isolation
Parameter
Frequency
DC - 2.0 GHz
DC - 6.0 GHz
DC - 8.0 GHz
DC - 12.0 GHz
DC - 2.0 GHz
DC - 4.0 GHz
DC - 6.0 GHz
DC - 8.0 GHz
DC - 12.0 GHz
Min.
48
43
37
35
30
Typ.
Max.
Units
1.5 1.9 dB
1.8 2.2 dB
2.1 2.5 dB
3.0 3.4 dB
53 dB
48 dB
42 dB
40 dB
35 dB
Return Loss
“On State”
DC - 10.0 GHz
DC - 12.0 GHz
17 dB
12 dB
Return Loss
“Off State”
DC - 8.0 GHz
DC - 12.0 GHz
16 dB
10 dB
Input Power for 1 dB Compression
Input Third Order Intercept
(Two-Tone Input Power = +7 dBm Each Tone)
0.5 - 12.0 GHz
0.5 - 4.0 GHz
4.0 - 8.0 GHz
8.0 - 12.0 GHz
24 27
50
47
44
dBm
dBm
dBm
dBm
Switching Characteristics
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
DC - 12.0 GHz
35 ns
75 ns
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  
Evaluation PCB
v05.0505
HMC344LH5
www.DataSheet4U.com
GaAs MMIC SP4T NON-REFLECTIVE
SWITCH, DC - 12 GHz
8
List of Materials for Evaluation PCB 110760 [1]
Item
Description
J1 - J5
PCB Mount SMA RF Connector
J6 - J9
DC Pin
C1 10k pF Capacitor, 0603 Pkg.
U1
PCB [2]
HMC344LH5 SP4T Switch
110758 Evaluation PCB
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
The circuit board used in the final application
should be generated with proper RF circuit design
techniques. Signal lines at the RF port should have
50 ohm impedance and the package ground leads
and package base should be connected directly to
the ground plane similar to that shown above. The
evaluation circuit board shown above is available
from Hittite Microwave Corporation upon request.
8 - 182
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 HMC344LH5.PDF ] | |
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| Número de pieza | Descripción | Fabricantes |
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