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344LP3E

Description
0 MHz - 8000 MHz RF/MICROWAVE SGL POLE FOUR THROW SWITCH, 2.5 dB INSERTION LOSS
CategoryTopical application    Wireless rf/communication   
File Size302KB,6 Pages
ManufacturerHittite Microwave(ADI)
Websitehttp://www.hittite.com/
Download Datasheet Parametric Compare View All

344LP3E Overview

0 MHz - 8000 MHz RF/MICROWAVE SGL POLE FOUR THROW SWITCH, 2.5 dB INSERTION LOSS

344LP3E Parametric

Parameter NameAttribute value
Maximum operating temperature85 Cel
Minimum operating temperature-40 Cel
Maximum input power.25 W
Maximum operating frequency8000 MHz
Minimum operating frequency0.0 MHz
Processing package descriptionLEADLESS, plastic, SMT, LP3, 16 PIN
stateACTIVE
structureCOMPONENT
terminal coatingtin lead
Impedance characteristics50 ohm
Maximum insertion loss2.5 dB
Microwave RF TypeSGL POLE four THROW switch
HMC344LP3
/
344LP3E
v05.0505
GaAs MMIC SP4T NON-REFLECTIVE
SWITCH, DC - 8.0 GHz
Typical Applications
This switch is suitable for usage in DC - 8.0 GHz 50-
Ohm or 75-Ohm systems:
• Broadband
• Fiber Optics
Features
Broadband Performance: DC - 8.0 GHz
High Isolation: 40 dB@ 6 GHz
Low Insertion Loss: 1.8 dB@ 6 GHz
Integrated 2:4 TTL Decoder
LP3 SMT Package
8
SWITCHES - SMT
• Switched Filter Banks
• Wireless below 8 GHz
Functional Diagram
General Description
The HMC344LP3 & HMC344LP3E are broadband
non-reflective GaAs MESFET SP4T switches in low
cost leadless surface mount packages. Covering DC
to 8 GHz, this switch offers high isolation and low
insertion loss and extends the frequency coverage
of Hittite’s SP4T switch product line. 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.
Electrical Specifications,
T
A
= +25° C, With 0/-5V Control, 50 Ohm System
Parameter
Insertion Loss
Frequency
DC - 2.0 GHz
DC - 6.0 GHz
DC - 8.0 GHz
DC - 2.0 GHz
DC - 4.0 GHz
DC - 6.0 GHz
DC - 8.0 GHz
DC - 2.0 GHz
DC - 4.0 GHz
DC - 6.0 GHz
DC - 8.0 GHz
DC - 8.0 GHz
0.5 - 8.0 GHz
0.5 - 8.0 GHz
43
36
34
31
12
9
8
5
7
17
37
Min.
Typ.
1.6
1.8
2.1
48
41
40
36
15
12
11
8
10
21
40
35
150
Max.
2.0
2.2
2.5
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
ns
ns
Isolation
Return Loss
“On State”
Return Loss
Input Power for 1 dB Compression
Input Third Order Intercept
(Two-Tone Input Power = +7 dBm Each Tone)
Switching Characteristics
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
“Off State”
DC - 8.0 GHz
8 - 184
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

344LP3E Related Products

344LP3E HMC344LP3 HMC344LP3_06
Description 0 MHz - 8000 MHz RF/MICROWAVE SGL POLE FOUR THROW SWITCH, 2.5 dB INSERTION LOSS 0 MHz - 8000 MHz RF/MICROWAVE SGL POLE FOUR THROW SWITCH, 2.5 dB INSERTION LOSS 0 MHz - 8000 MHz RF/MICROWAVE SGL POLE FOUR THROW SWITCH, 2.5 dB INSERTION LOSS
Maximum operating temperature 85 Cel 85 °C 85 Cel
Minimum operating temperature -40 Cel -40 °C -40 Cel
Maximum operating frequency 8000 MHz 8000 MHz 8000 MHz
Minimum operating frequency 0.0 MHz - 0.0 MHz
structure COMPONENT COMPONENT COMPONENT
Maximum insertion loss 2.5 dB 2.5 dB 2.5 dB
Maximum input power .25 W - .25 W
Processing package description LEADLESS, plastic, SMT, LP3, 16 PIN - LEADLESS, plastic, SMT, LP3, 16 PIN
state ACTIVE - ACTIVE
terminal coating tin lead - tin lead
Impedance characteristics 50 ohm - 50 ohm
Microwave RF Type SGL POLE four THROW switch - SGL POLE four THROW switch
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