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 www.hittite.com modulators - vector - smt 10 10 - 34 gaas hbt vector modulator 1.8 - 2.2 ghz v02.1109 hmc500lp3 / 500lp3e general description features functional diagram the hmc500lp3(e) is a high dynamic range vector modulator rfics which are targeted for rf predistortion and feed-forward cancellation circuits, as well as rf cancellation and beam forming amp- litude/phase correction circuits. the i & q ports of the hmc500lp3(e) can be used to continuously vary the phase and amplitude of rf signals by up to 360 degrees and 40 db respectively, while supporting a 3 db modulation bandwidth of 150 mhz. with an in- put ip3 of +33 dbm and input noise oor of -152 dbm/ hz (at -10 db maximum gain setting), the input ip3/ noise oor ratio is 185 db. 360 of continuous phase control continuous gain control: 40 db -162 dbm/hz output noise floor input ip3: +33 dbm 16 lead 3x3 mm smt package: 9mm2 typical applications the hmc500lp3(e) is ideal for: ? wireless infrastructure hpa & mcpa error correction ? pre-distortion or feed-forward linearization ? pcs, gsm and w-cdma systems ? beam forming or rf cancellation circuits electrical speci cations, t a = +25 c, vcc = +8v parameter min. typ. max. units frequency range 1.8 - 2.2 ghz maximum gain -14 -10 db gain variation over temperature 0.012 0.02 db / c gain flatness across any 60 mhz bandwidth 0.15 db gain range 40 db input return loss 17 db output return loss 15 db input power for 1db compression (p1db) 13 16 dbm input third order intercept (ip3) 33 dbm output noise -162 dbm/hz control port bandwidth (-3 db) 150 mhz control port impedance 1.45k ohms control port capacitance 0.22 pf control voltage range +0.5 to +2.5 vdc group delay over 60 mhz bandwidth 20 ps supply current (icq) 90 ma unless otherwise noted, measurements are made @ max. gain setting and 45? phase setting. see application circuit for details.
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 www.hittite.com modulators - vector - smt 10 10 - 35 input return loss vs. temperature maximum gain vs. temperature maximum gain vs. supply voltage gain vs. phase settings @ f= 2 ghz phase vs. phase settings @ f= 2 ghz vs. various gain settings output return loss vs. temperature -20 -16 -12 -8 -4 0 1.7 1.8 1.9 2 2.1 2.2 2.3 +25c +85c -40c gain (db) frequency (ghz) -20 -16 -12 -8 -4 0 1.7 1.8 1.9 2 2.1 2.2 2.3 vcc= 7.6v vcc= 8.0v vcc= 8.4v gain (db) frequency (ghz) -50 -40 -30 -20 -10 0 0 45 90 135 180 225 270 315 360 max. -5 db -10 db -20 db gain (db) phase setting (degrees) 0 45 90 135 180 225 270 315 360 0 45 90 135 180 225 270 315 360 max. -5 db -10 db -20 db phase (degrees) phase setting (degrees) -40 -35 -30 -25 -20 -15 -10 -5 0 1.7 1.8 1.9 2 2.1 2.2 2.3 +25c +85c -40c return loss (db) frequency (ghz) -25 -20 -15 -10 -5 0 1.7 1.8 1.9 2 2.1 2.2 2.3 +25c +85c -40c return loss (db) frequency (ghz) hmc500lp3 / 500lp3e v02.1109 gaas hbt vector modulator 1.8 - 2.2 ghz
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 www.hittite.com modulators - vector - smt 10 10 - 36 input ip3 vs. temperature output noise vs. temperature output noise vs. phase settings @ f= 2 ghz input p1db vs. temperature group delay -170 -168 -166 -164 -162 -160 1.7 1.8 1.9 2 2.1 2.2 2.3 +25 c +85 c -40 c output noise (dbm/hz) frequency (ghz) -180 -175 -170 -165 -160 -155 -150 0 45 90 135 180 225 270 315 360 output noise (dbm/hz) phase setting (degrees) 10 12 14 16 18 20 1.7 1.8 1.9 2 2.1 2.2 2.3 +25 c +85 c -40 c input p1db (dbm) frequency (ghz) 26 28 30 32 34 36 38 1.7 1.8 1.9 2 2.1 2.2 2.3 +25 c +85 c -40 c input ip3 (dbm) frequency (ghz) 620 640 660 680 700 720 740 760 1.7 1.8 1.9 2 2.1 2.2 2.3 group delay (ps) frequency (ghz) linear gain vs. phase setting 0 0.2 0.4 0.6 0.8 1 0 30 60 90 120 210 240 270 300 330 magnitude g/gmax hmc500lp3 / 500lp3e v02.1109 gaas hbt vector modulator 1.8 - 2.2 ghz
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 www.hittite.com modulators - vector - smt 10 10 - 37 absolute maximum ratings rf input (vcc = +8v) 27 dbm supply voltage (vcc) +10v i & q input -0.5v to +5.0v channel temperature (tc) 135 c continuous pdiss (t = 85c) (derate 25 mw/c above 85c) 1.25 w thermal resistance (r th ) (junction to ground paddle) 40 c/w storage temperature -65 to +150 c operating temperature -40 to +85 c typical supply current vs. vcc note: modulator will operate over full voltage range shown above. vcc (v) icc (ma) 7.6 8 5 8.0 90 8.4 95 outline drawing electrostatic sensitive device observe handling precautions part number package body material lead finish msl rating package marking [3] hmc500lp3 low stress injection molded plastic sn/pb solder msl1 [1] 500 xxxx hmc500lp3e rohs-compliant low stress injection molded plastic 100% matte sn msl1 [2] 500 xxxx [1] max peak re ow temperature of 235 c [2] max peak re ow temperature of 260 c [3] 4-digit lot number xxxx package information notes: 1. leadframe material: copper alloy 2. dimensions are in inches [millimeters]. 3. lead spacing tolerance is non-cumulative 4. pad burr length shall be 0.15mm maximum. pad burr height shall be 0.05mm maximum. 5. package warp shall not exceed 0.05mm. 6. all ground leads and ground paddle must be soldered to pcb rf ground. 7. refer to hittite application note for suggested pcb land pattern. hmc500lp3 / 500lp3e v02.1109 gaas hbt vector modulator 1.8 - 2.2 ghz
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 www.hittite.com modulators - vector - smt 10 10 - 38 pin description pin number function description interface schematic 1, 4, 7, 8, 10 - 12, 14 n/c no connection. these pins may be connected to rf/dc ground. performance will not be affected 2, 3 in, in differential rf inputs, 50 ohms. must be dc blocked. 5, 15 i in-phase control input. pins 5 and 15 are redundant. either input can be used. 6, 16 q quadrature control input. pins 6 and 16 are redundant. either input can be used. 9 rfout rf output: must be dc blocked. 13 vcc supply voltage gnd ground: backside of package has exposed metal ground slug which must be connected to rf/dc ground. hmc500lp3 / 500lp3e v02.1109 gaas hbt vector modulator 1.8 - 2.2 ghz
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 www.hittite.com modulators - vector - smt 10 10 - 39 gain and phase control are applied through the i and q control ports. for a given linear gain (g) and phase ( ? ) setting, the voltages applied to these ports in all measurements are calculated as follows: where vmi and vmq are the i and q voltage settings corresponding to maximum isolation at room temperature and f = 2 ghz. note that g=10 x and gmax = 10 y where x = and y = . nominally vmi = vmq = 1.5v, gmax = 0.316. ig vmi v g g cos (,) . max () ? =+ 10 qg vmq v g g sin (,) . max () ? =+ 10 gain setting db () 20 max gain setting db () 20 application circuit * pins 15 & 16 are redundant i & q inputs. hmc500lp3 / 500lp3e v02.1109 gaas hbt vector modulator 1.8 - 2.2 ghz
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 www.hittite.com modulators - vector - smt 10 10 - 40 evaluation pcb the circuit board used in the nal application should use rf circuit design techniques. signal lines should have 50 ohm impedance while the package ground leads and exposed paddle should be con- nected directly to the ground plane similar to that shown. a sufficient number of via holes should be used to connect the top and bottom ground planes. the evaluation board should be mounted to an appropriate heat sink. the evaluation circuit board shown is available from hittite upon request. list of materials for evaluation pcb 106395 [1] item description j1 - j4 pcb mount sma connector j5 2 mm dc header c1 4.7 f capacitor, tantalum c2 - c5 1 nf capacitor, 0402 pkg. t1 balun, 1206 pkg. l1 330 nh inductor, 0805 pkg. u1 hmc500lp3 / hmc500lp3e vector modulator pcb [2] 106388 evaluation pcb [1] reference this number when ordering complete evaluation pcb [2] circuit board material: rogers 4350, er = 3.48 hmc500lp3 / 500lp3e v02.1109 gaas hbt vector modulator 1.8 - 2.2 ghz
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 www.hittite.com modulators - vector - smt 10 10 - 41 notes: hmc500lp3 / 500lp3e v02.1109 gaas hbt vector modulator 1.8 - 2.2 ghz
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