HMC349MS8GE

HMC349MS8GE Datasheet


HMC349MS8G / 349MS8GE

Part Datasheet
HMC349MS8GE HMC349MS8GE HMC349MS8GE (pdf)
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HMC349MS8G / 349MS8GE
v02.0607

HIGH ISOLATION SPDT NON-REFLECTIVE SWITCH, DC - 4 GHz

SWITCHES - SMT
10 - 244

The HMC349MS8G / HMC349MS8GE is ideal for
• Basestation Infrastructure
• MMDS & GHz WLL
• CATV/CMTS
• Test Instrumentation

High Isolation 70 dB 1 GHz 57 dB 2 GHz

Single Positive Control 0/+5V +52 dBm Input IP3 Non-Reflective Design All Off State Ultra Small MS8G SMT Package mm2 Included in the HMC-DK005 Designer’s Kit

Functional Diagram

The HMC349MS8G & HMC349MS8GE are high isolation non-reflective DC to 4 GHz GaAs MESFET SPDT switches in low cost 8 lead MSOP8G surface mount packages with exposed ground paddles. The switch is ideal for cellular/PCS/3G basestation applications yielding 50 to 60 dB isolation, low dB insertion loss and +52 dBm input IP3. Power handling is excellent up through the GHz WLL band with the switch offering a P1dB compression point of +31 dBm. On-chip circuitry allows a single positive voltage control of 0/+5 Volts at very low DC currents. An enable input EN set to logic high will put the switch in an “all off” state.

Electrical Specifications, TA = +25° C, Vctl = 0/+5 Vdc, Vdd = +5 Vdc, 50 Ohm System

Insertion Loss

Parameter

Frequency

DC - GHz DC - GHz DC - GHz DC - GHz

Min.

Typ.

Max.

Units

Isolation RFC to RF1/RF2

Return Loss On State

Return Loss Off State Input Power for 1 dB Compression

Input Third Order Intercept Two-Tone Input Power = +7 dBm Each Tone

Switching Speed
tRISE, tFALL 10/90% RF tON, tOFF 50% CTL to 10/90% RF

DC - GHz DC - GHz DC - GHz DC - GHz

DC - GHz DC - GHz DC - GHz DC - GHz - GHz - GHz - GHz
- GHz
- GHz - GHz - GHz - GHz

DC - GHz
23 18 13 8
20 17 14
53 50 49 47
40 120

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
v02.0607

HMC349MS8G / 349MS8GE

HIGH ISOLATION SPDT NON-REFLECTIVE SWITCH, DC - 4 GHz

Insertion Loss

INSERTION LOSS dB
+25C
[1] Reference this number when ordering complete evaluation PCB
available from Hittite Microwave Corporation upon
[2] Circuit Board Material Rogers 4350
request.

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
10 - 249
More datasheets: APX810-40SAG-7 | APX810-29SAG-7 | APX809-23SAG-7 | APX810-29SRG-7 | APX810-23SRG-7 | APX810-26SAG-7 | APX809-26SRG-7 | APX809-44SAG-7 | APX809-44SRG-7 | APX810-44SAG-7


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Datasheet ID: HMC349MS8GE 517931