modulators - smt 10 10 - 50 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 gaas hbt vector modulator 700 - 1000 mhz v00.1007 HMC630LP3 / 630lp3e general description features functional diagram the HMC630LP3 & HMC630LP3e are high dynamic range vector modulator rfics which are targeted for rf predistortion and feed-forward cancellation circuits, as well as rf beam forming and amplitude/ phase correction circuits. the i & q ports of the HMC630LP3(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 180 mhz. with an out- put ip3 of +24.5 dbm and output noise oor of -162 dbm/hz (at maximum gain setting), the output ip3/ noise oor ratio is 186.5 db. continuous phase control: 360 continuous gain control: 40 db low output noise floor: -162 dbm/hz high input ip3: +34 dbm 16 lead 3x3mm smt package: 9mm 2 typical applications the HMC630LP3(e) is ideal for: ? wireless infrastructure hpa & mcpa error correction ? pre-distortion or feed-forward linearization ? cellular / 3g systems ? beam forming or rf cancellation circuits electrical speci cations, t a = +25 c, vcc= +8v parameter min. typ. max. units frequency range 0.7 - 1.0 ghz maximum gain [1] -12 -10 db gain variation over temperature 0.02 0.03 db / c gain flatness across any 60 mhz bandwidth 0.10 db gain range 40 db input return loss 15 db output return loss 17 db input power for 1db compression (p1db) 14 17 dbm input third order intercept (ip3) 34 dbm output noise -162 dbm/hz control port bandwidth (-3 db) 180 mhz control port impedance 1.45k ohms control port capacitance 0.22 pf control voltage range +0.5 to +2.5 vdc group delay variation over 60 mhz bandwidth 20 ps supply current (icq) 92 ma unless otherwise noted, measurements are made @ max. gain setting and 45? phase setting. see application circuit for details. [1] includes loss of input balun (0.75 db typ.).
modulators - smt 10 10 - 51 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 input return loss vs. temperature maximum gain vs. temperature maximum gain vs. supply voltage gain vs. phase settings @ f= 900 mhz phase vs. phase settings @ f= 900 mhz vs. various gain settings output return loss vs. temperature HMC630LP3 / 630lp3e v00.1007 gaas hbt vector modulator 700 - 1000 mhz -20 -18 -16 -14 -12 -10 -8 -6 -4 -2 0 0.6 0.7 0.8 0.9 1 1.1 +25c +85c -40c gain (db) frequency (ghz) -50 -40 -30 -20 -10 0 0 45 90 135 180 225 270 315 360 max -5db -10db -20db gain (db) phase setting (degrees) -35 -30 -25 -20 -15 -10 -5 0 0.6 0.7 0.8 0.9 1 1.1 +25c +85c -40c return loss (db) frequency (ghz) 0 45 90 135 180 225 270 315 360 0 45 90 135 180 225 270 315 360 max -5db -10db -20db phase (degrees) phase setting (degrees) -20 -18 -16 -14 -12 -10 -8 -6 -4 -2 0 0.6 0.7 0.8 0.9 1 1.1 7.6v 8.0v 8.4v gain (db) frequency (ghz) -35 -30 -25 -20 -15 -10 -5 0 0.6 0.7 0.8 0.9 1 1.1 +25c +85c -40c return loss (db) frequency (ghz)
modulators - smt 10 10 - 52 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 input ip3 vs. temperature output noise vs. temperature output noise vs. phase settings @ f= 900 mhz input p1db vs. temperature group delay linear gain vs. phase setting HMC630LP3 / 630lp3e v00.1007 gaas hbt vector modulator 700 - 1000 mhz 0 0.2 0.4 0.6 0.8 1 0 30 60 90 120 210 240 270 300 330 magnitude g/gmax 10 12 14 16 18 20 22 0.6 0.7 0.8 0.9 1 1.1 +25c +85c -40c p1db (dbm) frequency (ghz) -180 -178 -176 -174 -172 -170 -168 -166 -164 -162 -160 -158 -156 -154 -152 -150 0 45 90 135 180 225 270 315 360 noise (dbm/hz) phase setting (degrees) -170 -168 -166 -164 -162 -160 0.7 0.8 0.9 1 +25c +85c -40c noise (dbm/hz) frequency (ghz) 900 950 1000 1050 1100 1150 1200 1250 1300 0.6 0.7 0.8 0.9 1 1.1 group delay (ps) frequency (ghz) 28 30 32 34 36 38 0.7 0.8 0.9 1 +25c +85c -40c ip3 (dbm) frequency (ghz)
modulators - smt 10 10 - 53 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 absolute maximum ratings rf input (vcc = +8v) 27 dbm supply voltage (vcc) +10v i & q input -0.5v to +5.0v junction temperature (tc) 135 c continuous pdiss (t = 85c) (derate 34 mw/c above 85c) 1.7 w thermal resistance (r th ) (junction to ground paddle) 29.6 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 6 8.0 92 8.4 98 outline drawing electrostatic sensitive device observe handling precautions part number package body material lead finish msl rating package marking [3] HMC630LP3 low stress injection molded plastic sn/pb solder msl1 [1] 630 xxxx HMC630LP3e rohs-compliant low stress injection molded plastic 100% matte sn msl1 [2] 630 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. HMC630LP3 / 630lp3e v00.1007 gaas hbt vector modulator 700 - 1000 mhz
modulators - smt 10 10 - 54 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 pin description pin number function description interface schematic 1, 4, 10 - 12 n/c no connection. these pins may be connected to rf ground. performance will not be affected 2, 3 in, in differential rf inputs, 100 ohms differential impedance. (i.e. each pin is 50 ohms to ground). 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. 7, 8, 13, 14 vcc supply voltage, pins are dc connected on-chip. it is only nec- essary to supply vcc to any 1 of the 4 pins, but all 4 pins must be bypassed to ground. (see application circuit). 9 rfout rf output: must be dc blocked. gnd ground: backside of package has exposed metal ground paddle which must be connected to rf/dc ground. HMC630LP3 / 630lp3e v00.1007 gaas hbt vector modulator 700 - 1000 mhz
modulators - smt 10 10 - 55 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 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 = 0.9 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. HMC630LP3 / 630lp3e v00.1007 gaas hbt vector modulator 700 - 1000 mhz
modulators - smt 10 10 - 56 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 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 117198 [1] item description j1 - j4 pcb mount sma connector j5 2 mm dc header c1 4.7 f capacitor, tantalum c2, c4, c5 100 pf capacitor, 0402 pkg. c3 [3] 5 pf capacitor, 0402 pkg t1 balun, 0805 pkg. anaren bd0810j50100a l1 330 nh inductor, 0805 pkg. u1 HMC630LP3(e) vector modulator pcb [2] 117196 evaluation pcb [1] reference this number when ordering complete evaluation pcb [2] circuit board material: rogers 4350, er = 3.48 [3] locate close to HMC630LP3e package HMC630LP3 / 630lp3e v00.1007 gaas hbt vector modulator 700 - 1000 mhz
modulators - smt 10 10 - 57 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 notes: HMC630LP3 / 630lp3e v00.1007 gaas hbt vector modulator 700 - 1000 mhz
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