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QPC2108 2.5-4ghz 6-bit digital phase shifter data sheet rev.a march 25, 2017 - 1 of 12 - www.qorvo.com product description the qorvo QPC2108 is a packaged 6-bit digital phase shifter fabricated on qorvos high performance 0.15 um gaas phemt pr ocess. it operates over 2.5-4 ghz while providing 360 of phase coverage with a lsb of 5.625. the QPC2108 offers an exceptional rms phase error of <2 .8 degrees and amplitude error of <0.4 db over most of the operational band. with other equally impressive small signal and linearity characteristics, the QPC2108 delivers superior performance for your s-band phased array applications. housed in a small 6 x 6 mm plastic overmold qfn package, dc blocked on both ports with bi-directional operation and the use of positive only control logic, the QPC2108 supports ease of use and simply system integration. low dc power consumption also provides the system designer more flexibility in the overall power management of the system. the device is lead-free and rohs compliant. evaluation boards are available upon request. applications ? s-band radar ordering information part no. eccn description QPC2108 ear99 2.5 -4 ghz 6-bit digital phase shifter QPC2108evb01 evaluation board product features ? frequency range: 2.5 to 4 ghz ? 6-bit digital phase shifter ? bi -directional ? 360 coverage, lsb = 5.625 ? rms phase error : < 2.8 (2.5 C 3.8 ghz) < 5 ( 3.9 C 4 ghz) ? rms amplitude error : < 0.4 db ? insertion loss: 5 db ? return loss: 16 db ? input p 0.1db : 23 dbm ? input ip3: 45 dbm ? switching speed: < 100 ns ? control voltage: 0 /+5 v ? qfn package dimensions: 6.0 x 6.0 x 0.79 mm performance is typical across frequency. please reference electrical specification table and data plots for more details. block diagram downloaded from: http:///
QPC2108 2.5-4ghz 6-bit digital phase shifter data sheet rev.a march 25, 2017 - 2 of 12 - www.qorvo.com electrical specifications test conditions unless otherwise noted: 25c. control voltage (ref, 5 0 , 11 0 , 22 0 , 45 0 , 90 0 , 180 0 ) = 0/+5 v; see bias truth table. parameter phase freq. (ghz) min typical max units operational frequency range 2.5 4 ghz insertion loss 5 5 db 355 input return loss 16 db output return loss 13 db rms phase error 2. 5, 3.8 < 2.8 deg ree 2.6 C 3.7 < 2 3.9 , 4 < 5 rms amplitude error < 0.5 db relative phase 5 2. 5 6.2 degree 2.9 6. 5 3 .5 , 4 5 .8 11 2.5 12.5 2.9 11 3.5 , 4 11.7 22 2. 5 21.5 2.9 22.8 3.5 24.6 4 24 45 2. 5 4 5.4 2.9 4 3.8 3.5 44.4 4 4 4. 2 90 2. 5 90.4 2.9 87.2 3.5 91 4 9 0.3 180 2. 5 182.4 2.9 177.5 3.5 180.2 4 188.3 355 2. 5 362.5 2.9 351.4 3.5 35 5 .6 4 369 switching speed < 100 ns input p 0.1db 23 dbm input ip3 (spacing = 10 mhz, pin/tone = 10 dbm) 45 dbm insertion loss temperature coefficient 0.00 3 db/ c downloaded from: http:///
QPC2108 2.5-4ghz 6-bit digital phase shifter data sheet rev.a march 25, 2017 - 3 of 12 - www.qorvo.com recommended operating conditions parameter value?/?range control voltage (ref, 5 0 , 11 0 , 22 0 , 45 0 , 90 0 , 180 0 ) 0/+5 v current (i ref , i ctrl ) < 0.3 ma temperature range -40 to +85 0 c supply current (i s ) 100 ua typical electrical specifications are measured at specified test conditi ons. specifications are not guaranteed over all recommended operating conditions. bias truth table log ic 0 = 0 v, logic 1 = +5 v phase shifter 5 0 11 0 22 0 45 0 90 0 180 0 ref 0 (reference) 0 0 0 0 0 0 1 5 1 0 0 0 0 0 1 11 0 1 0 0 0 0 1 22 0 0 1 0 0 0 1 45 0 0 0 1 0 0 1 90 0 0 0 0 1 0 1 180 0 0 0 0 0 1 1 355 1 1 1 1 1 1 1 downloaded from: http:///
QPC2108 2.5-4ghz 6-bit digital phase shifter data sheet rev.a march 25, 2017 - 4 of 12 - www.qorvo.com performanc e plots?C?small signal test conditions unless otherwise noted: 5v, 25 c 0 2 4 6 8 10 12 14 16 2 2.5 3 3.5 4 4.5 rms phase error (degrees) frequency (ghz) rms phase error vs. freq. vs. temp v ref = 5 v, all phase states -40c +25c +85c 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 2 2.5 3 3.5 4 4.5 rms amplitude error (db) frequency (ghz) rms amplitude error vs. freq vs. temp. v ref = 5 v, all phase states -40c +25c +85c -10 -9 -8 -7 -6 -5 -4 -3 -2 2 2.5 3 3.5 4 4.5 s21 (db) frequency (ghz) avg. insertion loss vs. freq. vs. temp. v ref = 5 v, all phase states -40c +25c +85c -30 -25 -20 -15 -10 -5 0 2 2.5 3 3.5 4 4.5 s11 (db) frequency (ghz) avg. irl vs. freq. vs.temp. v ref = 5 v, all phase states -40c +25c +85c -30 -25 -20 -15 -10 -5 0 2 2.5 3 3.5 4 4.5 s11 (db) frequency (ghz) irl vs. freq. v ref = 5 v, all phase states, 25 0 c peak average downloaded from: http:///
QPC2108 2.5-4ghz 6-bit digital phase shifter data sheet rev.a march 25, 2017 - 5 of 12 - www.qorvo.com performanc e plots?C?small signal (cont.) test conditions unless otherwise noted: 5v, 25 c -30 -25 -20 -15 -10 -5 0 2 2.5 3 3.5 4 4.5 s22 (db) frequency (ghz) avg. orl vs. freq. vs. temp v ref = 5 v, all phase states -40c +25c +85c -30 -25 -20 -15 -10 -5 0 2 2.5 3 3.5 4 4.5 s22 (db) frequency (ghz) orl vs. freq. v ref = 5 v, all phase states, 25 0 c peak average -40 0 40 80 120 160 200 240 280 320 360 400 2.5 2.8 3.1 3.4 3.7 4 actual_phase (degree) frequency (ghz) phase shift vs. frequency v ref = 5 v, temp. = 25?c 0 deg (ref.) 5 deg 11 deg 22 deg 45 deg 90 deg 180 deg 355 deg downloaded from: http:///
QPC2108 2.5-4ghz 6-bit digital phase shifter data sheet rev.a march 25, 2017 - 6 of 12 - www.qorvo.com performanc e plots?C?large signal & linearity test conditions unless otherwise noted: 5v, 25 c -5.0 -4.5 -4.0 -3.5 -3.0 -2.5 -2.0 0 2 4 6 8 10 12 14 16 18 20 22 24 gain (db) pin (dbm) gain vs. pin vs. temperature v ref = 5 v, freq. = 3 ghz, phase state = 0 deg -40c +25c +85c -5.0 -4.5 -4.0 -3.5 -3.0 -2.5 -2.0 0 2 4 6 8 10 12 14 16 18 20 22 24 gain (db) p in (dbm) gain vs. p in vs. frequency v ref = 5 v, 25 0 c, phase state = 0 deg 2.9 ghz 3.2 ghz 3.5 ghz 0 10 20 30 40 50 60 70 80 0 2 4 6 8 10 12 14 16 18 20 22 24 current i ref (ua) p in (dbm) current i ref vs. p in vs. temperature v ref = 5 v, freq. = 3 ghz, phase state = 0 deg -40c +25c +85c 0 5 10 15 20 25 30 35 40 45 50 0 2 4 6 8 10 12 14 16 18 20 22 24 current i ref (ua) p in (dbm) current i ref vs. p in vs. frequency v ref = 5 v, 25 0 c, phase state = 0 deg 2.9 ghz 3.2 ghz 3.5 ghz 20 25 30 35 40 45 50 55 2.9 3 3.1 3.2 3.3 3.4 3.5 otoi (dbm) frequency (ghz) otoi vs. freq. vs. temperature v ref = 5 v, p in /tone = 10 dbm, phase state = 0 deg -40 c +25 c +85 c 20 25 30 35 40 45 50 55 2.9 3 3.1 3.2 3.3 3.4 3.5 itoi (dbm) frequency (ghz) itoi vs. freq. vs. temperature v ref = 5 v, p in /tone = 10 dbm, phase state = 0 deg -40 c +25 c +85 c downloaded from: http:///
QPC2108 2.5-4ghz 6-bit digital phase shifter data sheet rev.a march 25, 2017 - 7 of 12 - www.qorvo.com median lifetime thermal and reliability information parameter test conditions value units channel temperature (t ch ) t base = 85 c 85 c median lifetime (t m ) 5.2e+9 hrs notes: 1. under normal (lifetime) operating conditions, self-heating is not a significant contributor to channel temperature. 1e+03 1e+04 1e+05 1e+06 1e+07 1e+08 1e+09 1e+10 1e+11 1e+12 1e+13 1e+14 1e+15 25 50 75 100 125 150 175 200 median lifetime, t m (hours) channel temperature, t ch ( c) median lifetime vs. channel temperature fet5 downloaded from: http:///
QPC2108 2.5-4ghz 6-bit digital phase shifter data sheet rev.a march 25, 2017 - 8 of 12 - www.qorvo.com applications circuit de -quing network is not required downloaded from: http:///
QPC2108 2.5-4ghz 6-bit digital phase shifter data sheet rev.a march 25, 2017 - 9 of 12 - www.qorvo.com mechanical information units: millimeters materials: base: laminate packaged exposed metall iz ation is gold plated marking: QPC2108: part number yy: part assembly year ww: part assembly week mxxx: batch id pin description pin no. symbol description 1 v ref voltage reference 2, 4 C 18, 20, 21, 25 gnd ground. 3 rf in input; matched to 50 ohms ; dc blocked; interchangeable to rf output 19 rf out output; matched to 50 ohms ; dc blocked; interchangeable to rf input 22 180 180 bit 23 90 90 bit 24 45 45 bit 26 22 22 bit 27 11 11 bit 28 5 5 bit 29 gnd package base ground downloaded from: http:///
QPC2108 2.5-4ghz 6-bit digital phase shifter data sheet rev.a march 25, 2017 - 10 of 12 - www.qorvo.com evaluation board (evb) layout assembly downloaded from: http:///
QPC2108 2.5-4ghz 6-bit digital phase shifter data sheet rev.a march 25, 2017 - 11 of 12 - www.qorvo.com absolute maximum ratings parameter value?/?range control and reference voltage 6 v control current 1 ma power dissipation 1.5 w input power , cw, 50 , 85c 33 dbm channel temperature 200 c mounting temperature (30 seconds) 260 c storage temperature - 55 to 150 c operation of this device outside the parameter ranges given abov e may cause permanent damage. these are stress ratings only, a nd functional operation of the device at these conditions is not implied. recommended soldering temperature profile downloaded from: http:///
QPC2108 2.5-4ghz 6-bit digital phase shifter data sheet rev.a march 25, 2017 - 12 of 12 - www.qorvo.com solderability compatible with both lead-free (260c max. reflow temp.) and tin/lead (2 45c max. reflow temp.) soldering processes. solder profiles available upon request. rohs compliance this product is compliant with the 2011/65/eu rohs directive (restrictions on the us e of certain hazardous substances in electrical and electronic equipment), as amended by directive 2015/863/eu. t his product also has the following attributes: ? lead free ? halogen free (chlorine, bromine) ? antimony free ? tbbp-a (c 15 h 12 br 4 0 2 ) free ? pfos free ? svhc free ? qorvo green contact information for the latest specifications, additional product information, worl dwide sales and distribution locations: tel: 1- 844 -890-8163 web: www.qorvo.com email: customer.support@qorvo.com for technical questions and application information: email: appsupport@qorvo.com important notice the information contained herein is believed to be reli able; however, qorvo makes no warranties regarding the informa tion contained herein and assumes no responsibility or liability whatsoe ver for the use of the information contained herein. all infor mation contained herein is subject to change without notice. customers shoul d obtain and verify the latest relevant information before pl acing orders for qorvo products. the information contained herein or any u se of such information does not grant, explicitly or imp licitly, to any party any patent rights, licenses, or any other intellectual property rights, whether with regard to such information itself or anythin g described by such information. this information does not constitute a warranty with respect to the products described herein, and qorvo hereby disclaims any and all warranties with respect to such products whether express or implied by law, course of dealing, course of performance, usage of trade or otherwise, including the implied warranties of merchantability and fitness for a particular purpose. without limiting the generality of the foregoing, qorvo pro ducts are not warranted or authorized for use as critical compo nents in medical, life-saving, or life-sustaining applications, or other appl ications where a failure would reasonably be expected to cause severe personal injury or death. copyright 2016 ? qorvo, inc. | qorvo is a registered trademark of qorvo, in c. handling precautions parameter rating standard caution! esd -sensitive device esd?C?human body model (hbm) class 0b esda?/?jedec js - 001 -2012 msl?C?moisture sensitivity level level 3 ipc/jedec j-std- 020 pb downloaded from: http:///

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