Customised Pack Sizes / Qtys. Support for all industry recognised supply formats: o o o. Waffle Pack Gel Pak Tape & Reel

Transcription

1 Design Assistance Assembly Assistance Die handling cnsultancy Hi-Rel die qualificatin Ht & Cld die prbing Electrical test & trimming Custmised Pack Sizes / Qtys Supprt fr all industry recgnised supply frmats: Waffle Pack Gel Pak Tape & Reel Onsite strage, stckhlding & scheduling 1% Visual Inspectin MIL-STD 88 Cnditin A MIL-STD 88 Cnditin A On-site failure analysis Bespke 24 Hur mnitred strage systems fr secure lng term prduct supprt On-site failure analysis Cntact baredie@micrss.cm Fr price, delivery and t place rders HMC

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4 v1.28 HMC647 PHASE SHIFTER, GHz Typical Applicatins The HMC647 is ideal fr: EW Receivers Weather & Military Radar Satellite Cmmunicatins Beamfrming Mdules Phase Cancellatin Functinal Diagram Features Lw RMS Phase Errr: 1. Lw Insertin Lss: 4 db High Linearity: +54 dbm Psitive Cntrl Lgic 6 Cverage, LSB = Die Size:.85 x 1.9 x.1 mm General Descriptin Electrical Specificatins, T A = +25 C, Vss= V, Vdd= +5V, Cntrl Vltage = /+5V, 5 Ohm System The HMC647 is a 6-bit digital phase shifter die which is rated frm 2.5 t.1 GHz, prviding 6 degrees f phase cverage, with a LSB f degrees. The HMC647 features very lw RMS phase errr f 1. degrees and extremely lw insertin lss variatin f ±.5 db acrss all phase states. This high accuracy phase shifter is cntrlled with psitive cntrl lgic f /+5V, and is internally matched t 5 Ohms with n external cmpnents. Parameter Min. Typ. Max. Units Frequency Range GHz Insertin Lss* 4 6 db Input Return Lss* 16 db Output Return Lss* 17 db Phase Errr* ± +5 / -15 deg RMS Phase Errr 1. deg Insertin Lss Variatin* ±.5 db Input Pwer fr 1 db Cmpressin 1 dbm Input Third Order Intercept 54 dbm Cntrl Vltage Current 5 25 μa Bias Cntrl Current 5 15 ma *Nte: Majr States Shwn Alpha Rad, Chelmsfrd, MA 1824 Phne: Fax:

5 HMC647 v1.28 PHASE SHIFTER, GHz Insertin Lss, Majr States Only Nrmalized Lss, Majr States Only 4 INSERTION LOSS (db) Input Return Lss, Majr States Only RETURN LOSS (db) Output Return Lss, Majr States Only NORMALIZED LOSS (db) Phase Errr, Majr States Only PHASE ERROR (degrees) Relative Phase Shift Majr States, Including All Bits RETURN LOSS (db) RELATIVE PHASE SHIFT (degrees) Alpha Rad, Chelmsfrd, MA 1824 Phne: Fax:

6 HMC647 v1.28 PHASE SHIFTER, GHz Relative Phase Shift, RMS, Average, Max, All States Input IP, Majr States Only 8 RELATIVE PHASE SHIFT (degrees) Input IP2, Majr States Only IP2 (dbm) RMS AVERAGE MAX RMS Phase Errr vs. Temperature IP (dbm) Input P1dB, Majr States Only P1dB (dbm) Insertin Lss vs. Temperature, Majr States Only 2 RELATIVE PHASE SHIFT (degrees) C +85C 5C INSERTION LOSS (db) Alpha Rad, Chelmsfrd, MA 1824 Phne: Fax:

7 HMC647 v1.28 PHASE SHIFTER, GHz Phase Errr vs. State Abslute Maximum Ratings PHASE ERROR (degrees) 1 5 Truth Table 2.7, 2.8, 2.9,.,.1 GHz Cntrl Vltage Input Phase Shift Bit 1 Bit 2 Bit Bit 4 Bit 5 Bit 6 (Degrees) RFIN - RFOUT Reference* Any cmbinatin f the abve states will prvide a phase shift apprximately equal t the sum f the bits selected. *Reference crrespnds t mntnic setting Pad Descriptins STATE (degrees) Input Pwer (RFIN) dbm (T= +85 C) Bias Vltage Range (Vdd) -.2 t +12V Bias Vltage Range (Vss) +.2 t -12V Channel Temperature (Tc) 15 C Thermal Resistance (channel t die bttm) 14 C/W Strage Temperature -65 t +15 C Operating Temperature 5 t +85 C ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS Bias Vltage & Current Cntrl Vltage State Lw () High (1) Vdd Idd 5. 5.mA Vss Iss. 5.mA Bias Cnditin t.2 Vdc Vdd ±.2 5 μa Typ. Pad Number Functin Descriptin Interface Schematic 1 RFIN This prt is DC cupled and matched t 5 Ohms. 2, 11 GND These pads and die bttm must be cnnected t RF/DC grund. Vdd Supply vltage. 4-6, 8-1 BIT1, BIT2, BIT, BIT4, BIT5. BIT6 Cntrl Input. See truth table and cntrl vltage tables. 7 Vss Supply vltage. 12 RFOUT This prt is DC cupled and matched t 5 Ohms. 2 Alpha Rad, Chelmsfrd, MA 1824 Phne: Fax:

8 HMC647 v1.28 PHASE SHIFTER, GHz Outline Drawing Die Packaging Infrmatin [1] Standard Alternate GP-1 (Gel Pack) [2] [1] Refer t the Packaging Infrmatin sectin fr die packaging dimensins. [2] Fr alternate packaging infrmatin cntact Hittite Micrwave Crpratin. NOTES: 1. ALL DIMENSIONS IN INCHES (MILLIMETERS) 2. DIE THICKNESS IS.4. BACKSIDE METALLIZATION: GOLD 4. BACKSIDE METAL IS GROUND 5. BOND PADS METALLIZATION: GOLD 6. OVERALL DIE SIZE ± Alpha Rad, Chelmsfrd, MA 1824 Phne: Fax:

9 v1.28 HMC647 PHASE SHIFTER, GHz Assembly Diagram Handling Precautins Fllw these precautins t avid permanent damage. Strage: All bare die are placed in either Waffle r Gel based ESD prtective cntainers, and then sealed in an ESD prtective bag fr shipment. Once the sealed ESD prtective bag has been pened, all die shuld be stred in a dry nitrgen envirnment. Cleanliness: Handle the chips in a clean envirnment. DO NOT attempt t clean the chip using liquid cleaning systems. Static Sensitivity: Fllw ESD precautins t prtect against > ± 25V ESD strikes. Transients: Suppress instrument and bias supply transients while bias is applied. Use shielded signal and bias cables t minimize inductive pick-up. General Handling: Handle the chip alng the edges with a vacuum cllet r with a sharp pair f bent tweezers. The surface f the chip has fragile air bridges and shuld nt be tuched with vacuum cllet, tweezers, r fi ngers. Munting The chip is back-metallized and can be die munted with electrically cnductive epxy. The munting surface shuld be clean and fl at. Epxy Die Attach: Apply a minimum amunt f epxy t the munting surface s that a thin epxy fi llet is bserved arund the perimeter f the chip nce it is placed int psitin. Cure epxy per the manufacturer s schedule. Wire Bnding Ball r wedge bnd with.25mm (1 mil) diameter pure gld wire. Thermsnic wirebnding with a nminal stage temperature f 15 deg. C and a ball bnding frce f 4 t 5 grams r wedge bnding frce f 18 t 22 grams is recmmended. Use the minimum level f ultrasnic energy t achieve reliable wirebnds. Wirebnds shuld be started n the chip and terminated n the package r substrate. All bnds shuld be as shrt as pssible <.1mm (12 mils). 2 Alpha Rad, Chelmsfrd, MA 1824 Phne: Fax: