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HMC344LP3 Dataheets PDF



Part Number HMC344LP3
Manufacturers Analog Devices
Logo Analog Devices
Description GaAs MMIC SP4T NON-REFLECTIVE SWITCH
Datasheet HMC344LP3 DatasheetHMC344LP3 Datasheet (PDF)

HMC344LP3 / 344LP3E v06.1210 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 8 GHz Typical Applications This switch is suitable for usage in DC - 8.0 GHz 50Ohm or 75-Ohm systems: • Broadband • Fiber Optics • Switched Filter Banks • Wireless below 8 GHz Functional Diagram 15 Features Broadband Performance: DC - 8 GHz High Isolation: 40 dB@ 6 GHz Low Insertion Loss: 1.8 dB@ 6 GHz Integrated 2:4 TTL Decoder 16 Lead 3x3mm QFN Package: 9 mm² General Description The HMC344LP3 & HMC344LP3E are broadband.

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HMC344LP3 / 344LP3E v06.1210 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 8 GHz Typical Applications This switch is suitable for usage in DC - 8.0 GHz 50Ohm or 75-Ohm systems: • Broadband • Fiber Optics • Switched Filter Banks • Wireless below 8 GHz Functional Diagram 15 Features Broadband Performance: DC - 8 GHz High Isolation: 40 dB@ 6 GHz Low Insertion Loss: 1.8 dB@ 6 GHz Integrated 2:4 TTL Decoder 16 Lead 3x3mm QFN Package: 9 mm² 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. Switches - multi-throw - SMT 15 - 1 Electrical Specifications, TA = +25° C, With 0/-5V Control, 50 Ohm System Insertion Loss Isolation Parameter Return Loss 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) “On State” “Off State” 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 DC - 8.0 GHz Min. Typ. 1.6 1.8 2.1 43 48 36 41 34 40 31 36 12 15 9 12 8 11 5 8 7 10 17 21 37 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 IrrliniecgfseohpntrsFomsenoaosftiisirbtohingilprirtdyafrunpiirstcnaeairdsetsihesb,esuydmdthimebaedtyplmlbiiAcvyaanPyeAtaiorlhnroenaygsoluoonlDargt eofenDrvtoh:eidmcev9ericwistt7esoissi8usefspo-beur2.neliadtSl5iseepcvu0reeseca-deinf3,iyoctno3aoprtrida4boftenoee3srnartascsnoucyrb:ujipernHFaacfrtttaeieinttnoxgtateicn:rtmhdieg9aehnrn7teMgstls8eiaooibwf-cf2lAieptrhn.5aooatHue0lwotong-wntas3oDeotvvi3ecreeveo7ri,.cth3eNCnesoor.orpFOPOoohnrroredanpTeetreii:rocc7enhO8,n,1nod-23l-eo0l2lgii9vnyAe-e4rWly7pa,a0hyta0,anw•PdR.wOOtoor.wdBaep.dohrlaxo,ictn9Ctel1iitn0hoee6re.d,caleNmtorwosms:rwwfAowonro.daadln,o,agMMloADAge.0cv02oic10me68s22,-49In10c.6, Trademarks and registered trademarks arAe tphepplriocpearttyioofntheSir urepsppecotivret:owPnehrso. ne: 978-250-3A3p4p3licaotrionaSpuppsp@orht:iPtthitoen.ec: o1-m800-ANALOG-D v06.1210 HMC344LP3 / 344LP3E GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 8 GHz Insertion Loss vs. Temperature 0 -1 INSERTION LOSS (dB) -2 -3 -4 +25 C +85 C -40 C -5 0123456789 FREQUENCY (GHz) Isolation 0 -10 RF1 RF2 RF3 -20 RF4 ISOLATION (dB) -30 -40 -50 -60 -70 0 1 2 3 4 5 6 7 8 9 10 FREQUENCY (GHz) Switches - multi-throw - SMT Return Loss 0 -5 -10 RFC RF1,2,3,4 On RF1,2,3,4 Off RETURN LOSS (dB) -15 -20 -25 .


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