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PDF HMC347G8 Data sheet ( Hoja de datos )
| Número de pieza | HMC347G8 | |
| Descripción | GaAs MMIC HERMETIC SMT SPDT SWITCH/ DC - 8.0 GHz | |
| Fabricantes | Hittite Microwave Corporation | |
| Logotipo |  |
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MICROWAVE CORPORATION
v01.0404
HMC347G8
GaAs MMIC HERMETIC SMT SPDT
SWITCH, DC - 8.0 GHz
Typical Applications
The HMC347G8 is ideal for:
• Telecom Infrastructure
• Microwave Radio & VSAT
• Military Radios, Radar & ECM
• Test Instrumentation
Functional Diagram
14
Features
Isolation: 42 dB @ 2.5 GHz
30 dB @ 6.0 GHz
Insertion Loss: 2.0 dB @ 6.0 GHz
Non-Reflective Design
8 Lead Hermetic SMT Package
General Description
The HMC347G8 is a broadband high isolation
non-reflective GaAs MESFET SPDT switch in a 8
lead glass/metal (hermetic) surface mount pack-
age. Covering DC to 8.0 GHz, the switch features
>42 dB isolation up to 2 GHz and >25 dB isolation
up to 8.0 GHz. The switch operates using com-
plementary negative control voltage logic lines of
-5/0V and requires no bias supply. This SPDT is a
good replacement for the HMC132G7 SPDT.
Electrical Specifications, TA = +25° C, With 0/-5V Control, 50 Ohm System
Parameter
Frequency
Min. Typ. Max.
Insertion Loss
DC - 2.0 GHz
DC - 6.0 GHz
DC - 8.0 GHz
2.0 2.3
2.2 2.6
2.2 2.7
Isolation
DC - 2.0 GHz
DC - 6.0 GHz
DC - 8.0 GHz
41
27
25
45
30
28
Return Loss
“On State”
DC - 2.0 GHz
DC - 8.0 GHz
9
6
12
10
Return Loss RF1, RF2
“Off State”
DC - 2.0 GHz
DC - 8.0 GHz
9
6
Input Power for 1 dB Compression
0.5 - 8.0 GHz
19
23
Input Third Order Intercept
(Two-Tone Input Power= +7 dBm Each Tone, 1 MHz Tone Separation)
0.5 - 8.0 GHz
38
43
Switching Characteristics
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
DC - 8.0 GHz
3
6
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
ns
ns
14 - 200
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
1 page  
MICROWAVE CORPORATION
v01.0404
HMC347G8
GaAs MMIC HERMETIC SMT SPDT
SWITCH, DC - 8.0 GHz
Evaluation PCB
14
List of Material
Item
Description
J1 - J3
PC Mount SMA RF Connector
J4 - J6
DC Pin
U1 HMC347G8 SPDT Switch
PCB*
102088-3 Evaluation PCB
* 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 bottom should be
connected directly to the ground plane similar to that shown
above. The evaluation circuit board shown above is avail-
able from Hittite Microwave Corporation upon request.
14 - 204
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet HMC347G8.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
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