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 vcos - smt 12 12 - 150 hmc533lp4 / 533lp4e mmic vco w/ divide-by-16, 23.8 - 24.8 ghz v00.0405 general description features functional diagram the hmc533lp4 & hmc533lp4e are gaas ingap heterojunction bipolar transistor (hbt) mmic vcos. the hmc533lp4 & hmc533lp4e integrate resona- tors, negative resistance devices, varactor diodes and feature a divide-by-16 output. t he vcos phase noise performance is excellent over temperature, shock, and process due to the oscillators monolithic structure. power output is +12 dbm typical from a +5v supply voltage. prescaler function can be disabled to con- serve current if not required. the voltage controlled oscillator is packaged in a leadless qfn 4 x 4 mm surface mount package. pout: +12 dbm phase noise: -95 dbc/hz @100 khz typ. no external resonator needed single supply: +5v @ 220 ma 24 lead 4x4mm qfn package: 9 mm 2 typical applications low noise mmic vco w/divide-by-16 for: ? vsat radio ? point to point/multipoint radio ? test equipment & industrial controls ? military end-use ? automotive radar electrical specifi cations, t a = +25 c, vcc1, vcc2, vcc3 = +5v parameter min. typ. max. units frequency range 23.8 - 24.8 ghz power output rfout rfout/16 +9 -7 +12 -4 +15 -1 dbm dbm ssb phase noise @ 100 khz offset, vtune= +5v @ rfout -95 dbc/hz tune voltage vtune 2 13 v supply current icc 180 220 260 ma tune port leakage current (vtune= 13v) 10 a output return loss 3db harmonics/subharmonics 1/2 3/2 26 37 dbc dbc pulling (into a 2.0:1 vswr) 13 mhz pp pushing @ vtune= 5v 80 mhz/v frequency drift rate 2.3 mhz/c
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 vcos - smt 12 12 - 151 frequency vs. tuning voltage, t= 25c sensitivity vs. tuning voltage, vcc= +5v frequency vs. tuning voltage, vcc= +5v output power vs. tuning voltage, vcc= +5v 22 22.5 23 23.5 24 24.5 25 25.5 26 012345678910111213 vcc=4.75v vcc=5.0v vcc=5.25v output frequency (ghz) tuning voltage (volts) 0 3 6 9 12 15 012345678910111213 +25 c +85 c -40 c output power (dbm) tuning voltage (volts) 0 100 200 300 400 500 600 012345678910111213 +25 c +85 c -40 c sensitivity (mhz/volt) tuning voltage (volts) 22 22.5 23 23.5 24 24.5 25 25.5 26 012345678910111213 +25 c +85 c -40 c output frequency (ghz) tuning voltage (volts) hmc533lp4 / 533lp4e mmic vco w/ divide-by-16, 23.8 - 24.8 ghz v00.0405
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 vcos - smt 12 12 - 152 absolute maximum ratings vcc1, vcc2 5.5 v vtune 0 to 15v max. junction temperature 135 c continuous pdiss (t=85 c) (derate 28 mw/c above 85 c 1.4 w thermal resistance 36 c/w storage temperature -65 to +150 c operating temperature -40 to +85 c esd sensitivity (hbm) class 1a typical supply current vs. vcc note: vco will operate over full voltage range shown above. vcc (v) icc (ma) 4.75 200 5.0 220 5.25 240 electrostatic sensitive device observe handling precautions divide-by-16 frequency vs. tuning voltage, vcc= +5v divide-by-16 output power vs. tuning voltage, vcc= +5v -10 -8 -6 -4 -2 0 012345678910111213 +25 c +85 c -40 c output power (dbm) tuning voltage (volts) 1.375 1.437 1.5 1.562 1.625 012345678910111213 +25 c +85 c -40 c output frequency (ghz) tuning voltage (volts) ssb phase noise vs. tuning voltage ssb phase noise @ vtune= +5v -160 -140 -120 -100 -80 -60 -40 -20 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) -110 -105 -100 -95 -90 -85 -80 -75 -70 -65 -60 12345678910111213 10khz offset 100khz offset ssb phase noise (dbc/hz) tuning voltage (volts) hmc533lp4 / 533lp4e mmic vco w/ divide-by-16, 23.8 - 24.8 ghz v00.0405
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 vcos - smt 12 12 - 153 outline drawing notes: 11. 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 land pattern. hmc533lp4 / 533lp4e mmic vco w/ divide-by-16, 23.8 - 24.8 ghz v00.0405 part number package body material lead finish msl rating package marking [3] hmc533lp4 low stress injection molded plastic sn/pb solder msl1 [1] h533 xxxx hmc533lp4e rohs-compliant low stress injection molded plastic 100% matte sn msl1 [2] h533 xxxx [1] max peak refl ow temperature of 235 c [2] max peak refl ow temperature of 260 c [3] 4-digit lot number xxxx package information pin descriptions pin number function description interface schematic 1, 15, 17, 21, 23 gnd package bottom has an exposed metal paddle that must also be connected to rf/dc ground. 2rfout/16 divided-by-16 output
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 vcos - smt 12 12 - 154 hmc533lp4 / 533lp4e mmic vco w/ divide-by-16, 23.8 - 24.8 ghz v00.0405 pin descriptions pin number function description interface schematic 3, 4 vcc2, vcc3 supply voltage for prescaler. if prescaler is not required, these pins may be left open to conserve 100 ma of current 5-14, 18, 19, 24 n/c no connection. these pins may be connected to rf/ dc ground. performance will not be affected. 16 rfout rf output (ac coupled). 20 vcc1 supply voltage, +5v 22 vtune control voltage input. modulation port bandwidth dependent on drive source impedance. typical application circuit
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 vcos - smt 12 12 - 155 the circuit board used in the fi 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 sufficient 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 list of materials for evaluation pcb 106651 [1] item description j1 - j2 pcb mount sma rf connector j3 2.92 mm pcb mount k-connector j4 - j5 2 mm dc header c1 - c2 4.7 f tantalum capacitor c3 100 pf capacitor, 0402 pkg. c4 -c5 1,000 pf capacitor, 0603 pkg. u1 hmc533lp4 / hmc533lp4e vco pcb [2] 106546 eval board [1] reference this number when ordering complete evaluation pcb [2] circuit board material: rogers 4350 hmc533lp4 / 533lp4e mmic vco w/ divide-by-16, 23.8 - 24.8 ghz v00.0405
|
