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HMC928LP5E v03.1211 450° AnAlog PhAse shifter, 2 - 4 ghz typical Applications features the hMC928LP5e is ideal for: Octave Bandwidth: 2 - 4 Ghz • EW Receivers 450° Phase shift • Military Radar Low insertion Loss: 3.5 dB Low Phase error: ±5 typical • Test Equipment single Positive Voltage Control • Satellite Communications 32 Lead 5x5 mm sMt Package: 25 mm² • Beamforming Modules functional Diagram general Description the hMC928LP5e is an analog Phase shifter which 13 is controlled via an analog control voltage from 0 to +13V. the hMC928LP5e provides a continuously variable phase shift of 0 to 450 degrees from t 2 to 4 Ghz, with extremely consistent low insertion M loss versus phase shift and frequency. the high s accuracy hMC928LP5e is monotonic with respect to control voltage and features a typical low phase - G error of ±5 degrees over an octave bandwidth. the O hMC928LP5e is housed in an rohs compliant 5x5 mm QfN leadless package. L a N a - s r e t electrical specifications, t = +25° C, 50 ohm system A f hi Parameter frequency (Ghz) Min. typ. Max. Units s Phase shift range 2 - 4 Ghz 450 deg insertion Loss 2 - 4 Ghz 3.5 dB e return Loss (input & Output) 2 - 4 Ghz 15 dB s a Control Voltage range 2 - 4 Ghz 0 13 V h Control Current range 2 - 4 Ghz ± 1.0 ma P Maximum input Power for Linear Operation 2 - 4 Ghz 10 dBm Phase Voltage sensitivity 2 - 4 Ghz 35 deg/V Phase error * 2 - 4 Ghz ±5 deg Phase error (average) 2 - 4 Ghz 3 deg Modulation Bandwidth 2 - 4 Ghz 20 Mhz insertion Phase temperature sensitivity 2 - 4 Ghz 0.10 deg/°C * Up to a phase shift range of 400 degrees. For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 13 - 1 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or apps@hittite.com

HMC928LP5E v03.1211 450° AnAlog PhAse shifter, 2 - 4 ghz insertion loss vs. frequency insertion loss vs. Vctl, f = 3 ghz -2 0 -3 + 25C S (dB) -4 SS (dB) -1 + - 8450CC S O -2 O L N L -5 ON TIO RTI -3 ER -6 SE S N N I I -7 00V.5V 69VV -4 3V 13V -8 -5 1.5 2 2.5 3 3.5 4 4.5 0 1 2 3 4 5 6 7 8 9 10 11 12 13 FREQUENCY (GHz) Vctl (V) 13 Phase shift vs. frequency @ Vctl = 6V Phase shift vs. Vctl (relative to Vctl = 0V) t 500 360 M MALIZED PHASE SHIFT (degrees) 123400000000 234 GGGHHHzzz MALIZED PHASE SHIFT (degrees)222233333367890123450000000000 ++ - 284550CCC NaLOG - s NOR 0 NOR224500 a 0 1 2 3 4 5 6 7 8 9 10 11 12 13 1.5 2 2.5 3 3.5 4 4.5 - Vctl (V) FREQUENCY (GHz) s r e Phase shift vs. frequency Phase error vs. t (relative to Vctl = 0V) Vctl = 0.5 to 13V frequency, fmean = 3 ghz [1] f i 600 20 h es)550 s e ASE SHIFT (degr334450505000000 ROR (degrees) 11055 0246.VVV5V 81AV0vVerage hase PH250 ER ED 200 SE 0 P ALIZ150 PHA M100 -5 R O 50 N 0 -10 1.5 2 2.5 3 3.5 4 4.5 2 2.2 2.4 2.6 2.8 3 3.2 3.4 3.6 3.8 4 FREQUENCY (GHz) FREQUENCY (GHz) [1] 0 - 10V provides 0 - 400 degrees phase shift range For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 13 - 2 Application Support: Phone: 978-250-3343 or apps@hittite.com

HMC928LP5E v03.1211 450° AnAlog PhAse shifter, 2 - 4 ghz second harmonics vs. Vctl, f = 6 ghz third harmonics vs. Vctl, f = 3 ghz 100 100 90 Pin: -10 dBm 90 Pin: 0 dBm 80 Pin: +10 dBm 80 Bc)70 Bc)70 C (d60 C (d60 NI NI O50 O50 M M AR40 AR40 H H D 30 D 30 N R 220 320 Pin: -10 dBm Pin: 0 dBm 10 10 Pin: +10 dBm 0 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 0 1 2 3 4 5 6 7 8 9 10 11 12 13 Vctl (V) Vctl (V) 13 input iP3 vs. Vctl, f = 3 ghz insertion loss vs. Pin @ 2 ghz t M 35 -2 s 0V G - 30 S (dB) -3 061.V35VV S O aLO IP3 (dBm)25 - 10 dBm SERTION L -4 N 20 0 dBm IN -5 + 10 dBm a - 15 -6 0 1 2 3 4 5 6 7 8 9 10 11 12 13 -10 -5 0 5 10 15 s Vctl (V) INPUT POWER (dBm) r e t f insertion loss vs. Pin @ 3 ghz insertion loss vs. Pin @ 4 ghz i h -2 -2 s 0V e B) -3 B) -3 0.5V d d 6V s S ( S ( 13V S S a O O L L N -4 N -4 h O O TI TI P R R E E S 0V S N -5 0.5V N -5 I 6V I 13V -6 -6 -10 -5 0 5 10 15 -10 -5 0 5 10 15 INPUT POWER (dBm) INPUT POWER (dBm) For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 13 - 3 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or apps@hittite.com

HMC928LP5E v03.1211 450° AnAlog PhAse shifter, 2 - 4 ghz Phase shift vs. Pin @ 2 ghz Phase shift vs. Pin @ 3 ghz 1 1 s) s) e e gre 0 gre 0 e e d d T ( -1 T ( -1 F F HI HI E S -2 E S -2 S S A A ZED PH --43 0061V.V35VV ZED PH --43 0061V.V35VV LI LI A A M -5 M -5 R R O O N N -6 -6 -10 -8 -6 -4 -2 0 2 4 6 8 10 12 -10 -8 -6 -4 -2 0 2 4 6 8 10 12 INPUT POWER (dBm) INPUT POWER (dBm) 13 input return loss vs. Phase shift vs. Pin @ 4 ghz frequency, Vctl = 0 to +13V t 1 0 M egrees) -01 013VVV 691VV3V s d HASE SHIFT ( ----5432 N LOSS (dB) -10 OG - P R L MALIZED ---876 0061V.V35VV RETU -20 Na OR -9 a N-10 -30 -10 -8 -6 -4 -2 0 2 4 6 8 10 12 1.5 2 2.5 3 3.5 4 4.5 - INPUT POWER (dBm) FREQUENCY (GHz) s r e output return loss vs. reliability information t frequency, Vctl = 0 to +13V f Junction temperature (tj) 150 °C i 0 h Nominal Junction temperature (t = 85° C and Pin = 10 dBm) 87 °C s thermal resistance 45 °C/W e B) (Junction to GND paddle) d -10 s S ( Operating temperature -40 to +85 °C S a O RN L Absolute Maximum ratings h U P T -20 E R input Power (rfiN) +27 dBm 0V 6V Control Voltage (Vctl) -0.5V to +15V 1V 9V 3V 13V storage temperature -65 to +150 °C -30 1.5 2 2.5 3 3.5 4 4.5 esD sensitivity (hBM) Class 1B FREQUENCY (GHz) eLeCtrOstatiC seNsitiVe DeViCe OBserVe haNDLiNG PreCaUtiONs For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 13 - 4 Application Support: Phone: 978-250-3343 or apps@hittite.com

HMC928LP5E v03.1211 450° AnAlog PhAse shifter, 2 - 4 ghz outline Drawing 13 NOtes: 1. LeaDfraMe MateriaL: COPPer aLLOY t 2. DiMeNsiONs are iN iNChes [MiLLiMeters]. M 3. DiMeNsiON DOes NOt iNCLUDe MOLDfLash Of 0.15mm Per siDe. s 4. DiMeNsiON DOes NOt iNCLUDe MOLDfLash Of 0.25mm Per siDe. 5. aLL GrOUND LeaDs MUst Be sOLDereD tO PCB rf GrOUND. - 6. CLassifieD as MOistUre seNsitiVitY LeVeL (MsL) 1. G O Package information L Part Number Package Body Material Lead finish MsL rating Package Marking [1] a N hMC928LP5e rohs-compliant Low stress injection Molded Plastic 100% matte sn MsL1 [2] h928 XXXX a [1] 4-Digit lot number XXXX [2] Max peak reflow temperature of 260 °C - s r e t f Pin Descriptions i h Pin Number function Description interface schematic s 1 - 5, 8 - 13, No connection required. these pins may be connected to 15 - 17, 20 - 32 N/C rf/DC ground without affecting performance. e s 6 rfiN Port is DC blocked. a Ground: Backside of package has exposed metal ground slug that h 7, 8 GND must be connected to ground thru a short path. Vias under the device P are required. Phase shift control pin. application of a voltage between 0 and 13 14 Vctl volts causes the transmission phase to change. the DC equivalent circuit is a series connected diode and resistor. 19 rfOUt Port is DC blocked. For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 13 - 5 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or apps@hittite.com

HMC928LP5E v03.1211 450° AnAlog PhAse shifter, 2 - 4 ghz evaluation PCB 13 t M s - G O L a N a - s r e t list of Materials for evaluation PCB 131046 [1] f i the circuit board used in the application should h item Description use rf circuit design techniques. signal lines s J1 - J3 PCB Mount sMa Connector should have 50 Ohm impedance while the package e U1 hMC928LP5e analog Phase shifter ground leads and exposed paddle should be s C1, C2 Capacitor, 100 pf, 0402 Pkg. connected directly to the ground plane similar to a PCB [2] 127338 evaluation PCB that shown. a sufficient number of via holes should h [1] reference this number when ordering complete evaluation PCB be used to connect the top and bottom ground P [2] Circuit Board Material: rogers 4350 planes. the evaluation board should be mounted to an appropriate heat sink. the evaluation circuit board shown is available from hittite upon request. For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 13 - 6 Application Support: Phone: 978-250-3343 or apps@hittite.com