vcos & plos - smt 9 9 - 58 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 general description features functional diagram the hmc401qs16g & hmc401QS16GE are gaas ingap heterojunction bipolar transistor (hbt) mmic vcos. the hmc401qs16g & hmc401QS16GE integrate resonators, negative resistance devices, varactor diodes and divide-by-8 prescalers. the vcos phase noise performance is excellent over temperature, shock, and process due to the oscillators monolithic structure. power output is -7 dbm typical from a 5v supply voltage. the voltage controlled oscillator is packaged in a low cost, surface mount 16 leaded qsop package with an exposed base for improved rf and thermal performance. pout: -7 dbm phase noise: -105 dbc/hz @100 khz typ. no external resonator needed single supply: 5v @ 290 ma qsop16g smt package typical applications low noise mmic vco w/divide-by-8 for ku-band applications such as: ? point-to-point radios ? point-to-multi-point radios / lmds ? vsat electrical specifications, t a = +25 c, vcc1, vcc2 = +5v parameter min. typ. max. units frequency range 13.2 - 13.5 ghz power output fr output divided output -10 -9 -7 -6 dbm dbm ssb phase noise @ 100 khz offset, vtune= +5v @ rf output -105 dbc/hz tune voltage vtune 0 10 v supply current icc1 (digital) icc2 (rf) 65 225 ma ma tune port leakage current (vtune= 10v) 10 a output return loss 2db harmonics/subharmonics 1/2 3/2 2nd 5/2 -7 -28 -17 -40 dbc dbc dbc dbc pulling (into a 2.0:1 vswr) 0.6 mhz pp pushing @ vtune= 5v 5mhz/v frequency drift rate 1.5 mhz/c hmc401qs16g / 401QS16GE ku-band mmic vco with divide-by-8, 13.2 - 13.5 ghz v02.0805
vcos & plos - smt 9 9 - 59 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 frequency vs. tuning voltage, t= 25c sensitivity vs. tuning voltage, vcc= +5v ssb phase noise vs. tuning voltage frequency vs. tuning voltage, vcc= +5v output power vs. tuning voltage, vcc= +5v phase noise @ vtune= 5v hmc401qs16g / 401QS16GE ku-band mmic vco with divide-by-8, 13.2 - 13.5 ghz v02.0805 12.8 12.9 13 13.1 13.2 13.3 13.4 13.5 13.6 13.7 13.8 012345678910 vcc= 4.75v vcc= 5.0v vcc= 5.25v output frequency (ghz) tuning voltage (volts) -120 -110 -100 -90 -80 -70 -60 12345678910 10khz offset 100khz offset ssb phase noise (dbc/hz) tuning voltage (volts) -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 3 10 4 10 5 10 6 10 7 +25 c +85 c -40 c ssb phase noise (dbc/hz) offset frequency (hz) -15 -14 -13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 012345678910 +25 c +85 c -40 c output power (dbm) tuning voltage (volts) 0 50 100 150 200 250 300 012345678910 +25 c +85 c -40 c sensitivity (mhz/volt) tuning voltage (volts) 12.8 12.9 13 13.1 13.2 13.3 13.4 13.5 13.6 13.7 13.8 012345678910 +25 c +85 c -40 c output frequency (ghz) tuning voltage (volts)
vcos & plos - smt 9 9 - 60 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 divided frequency vs. tuning voltage, vcc= +5v divided output power vs. tuning voltage, vcc= +5v divided output ssb phase noise @ vtune= 5v hmc401qs16g / 401QS16GE ku-band mmic vco with divide-by-8, 13.2 - 13.5 ghz v02.0805 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 3 10 4 10 5 10 6 10 7 ssb phase noise (dbc/hz) offset frequency (hz) -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 012345678910 +25 c +85 c -40 c divided output power (dbm) tuning voltage (volts) 1.6 1.61 1.62 1.63 1.64 1.65 1.66 1.67 1.68 1.69 1.7 1.71 1.72 012345678910 +25 c +85 c -40 c divided output frequency (ghz) tuning voltage (volts)
vcos & plos - smt 9 9 - 61 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 outline drawing vcc1, vcc2 5.5 v storage temperature -65 to +150 c operating temperature -40 to +85 c vtune 0 to 11v max. esd sensitivity (hbm) class 1a typical supply current vs. vcc note: vco will operate over full voltage range shown above. vcc (v) icc (ma) 4.75 260 5.0 290 5.25 315 electrostatic sensitive device observe handling precautions hmc401qs16g / 401QS16GE ku-band mmic vco with divide-by-8, 13.2 - 13.5 ghz v02.0805 notes: 1. leadframe material: copper alloy 2. dimensions are in inches [millimeters] 3. dimension does not include moldflash of 0.15mm per side. 4. dimension does not include moldflash of 0.25mm per side. 5. all ground leads and ground paddle must be soldered to pcb rf ground. part number package body material lead finish msl rating package marking [3] hmc401qs16g low stress injection molded plastic sn/pb solder msl1 [1] h401 xxxx hmc401QS16GE rohs-compliant low stress injection molded plastic 100% matte sn msl1 [2] h401 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
vcos & plos - smt 9 9 - 62 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 descriptions pin number function description interface schematic 1 rfout rf output (ac coupled). 2, 3, 4, 6, 8, 9, 10, 13, 14, 16 n/c no connection 5vtune control voltage input. modulation port bandwidth dependent on drive source impedance. 7, 15 vcc1, vcc2 supply voltage, 5v 11 out d ivid ed o ut put 12 nout divided output 180 output phase with pin 11. gnd package bottom has an exposed metal paddle that must be rf & dc grounded. hmc401qs16g / 401QS16GE ku-band mmic vco with divide-by-8, 13.2 - 13.5 ghz v02.0805
vcos & plos - smt 9 9 - 63 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 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 backside ground slug should be connected directly to the ground plane similar to that shown. a suf cient number of via holes should be used to connect the top and bottom ground planes. the evaluation circuit board shown is available from hittite upon request. evaluation pcb item description j1 - j4 pcb mount sma rf connector j5 - j6 2 mm dc header c1 - c2 10 f tantalum capacitor c3 - c6 1,000 pf capacitor, 0402 pkg. u1 hmc401qs16g / hmc401QS16GE vco pcb [2] 104436 eval board [1] reference this number when ordering complete evaluation pcb [2] circuit board material: rogers 4350 hmc401qs16g / 401QS16GE ku-band mmic vco with divide-by-8, 13.2 - 13.5 ghz v02.0805 list of materials for evaluation pcb 104711 [1]
vcos & plos - smt 9 9 - 64 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 typical application circuit hmc401qs16g / 401QS16GE ku-band mmic vco with divide-by-8, 13.2 - 13.5 ghz v02.0805
vcos & plos - smt 9 9 - 65 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: hmc401qs16g / 401QS16GE ku-band mmic vco with divide-by-8, 13.2 - 13.5 ghz v02.0805
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