vco s & plos - smt 11 11 - 96 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 HMC505LP4 & HMC505LP4e are gaas ingap heterojunction bipolar transistor (hbt) mmic vcos with integrated resonators, negative resistance devices, varactor diodes, and buffer ampli ers. covering 6.8 to 7.4 ghz, the vcos phase noise performance is excellent over temperature, shock and vibration due to the oscillators monolithic structure. power output is +11 dbm typical from a single supply of +3v @ 80 ma. the voltage controlled oscillator is packaged in a leadless qfn 4x4 mm surface mount package. pout: +11dbm phase noise: -106 dbc/hz @100 khz no external resonator needed single supply: +3v @ 80 ma qfn leadless smt package, 16mm 2 typical applications low noise mmic vco w/buffer ampli er for: ? vsat & microwave radio ? test equipment & industrial controls ? military electrical speci cations, t a = +25 c, vcc = +3v parameter min. typ. max. units frequency range 6.8 - 7.4 ghz power output 811 dbm ssb phase noise @ 100 khz offset, vtune= +5v @ rf output -106 dbc/hz tune voltage (vtune) 1 11 v supply current (icc) (vcc = +3.0v) 80 ma tune port leakage current 10 a output return loss 9db harmonics 2nd 3rd -19 -28 dbc dbc pulling (into a 2.0:1 vswr) 6mhz pp pushing @ vtune= +5v 20 mhz/v frequency drift rate 0.8 mhz/c mmic vco w/ buffer amplifier, 6.8 - 7.4 ghz v02.0508 HMC505LP4 / 505lp4e
vco s & plos - smt 11 11 - 97 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= +3v typical ssb phase noise @ vtune= +5v phase noise vs. tuning voltage frequency vs. tuning voltage, vcc= +3v output power vs. tuning voltage, vcc= +3v 6 6.2 6.4 6.6 6.8 7 7.2 7.4 7.6 7.8 8 01234567891011 2.75v 3.0v 3.25v frequency (ghz) tuning voltage (volts) 6 6.2 6.4 6.6 6.8 7 7.2 7.4 7.6 7.8 8 01234567891011 +25c +85c -40c frequency (ghz) tuning voltage (volts) 0 40 80 120 160 200 240 280 320 360 400 01234567891011 +25c +85c -40c sensitivity (mhz/volt) tuning voltage (volts) 4 6 8 10 12 14 16 18 01234567891011 +25c +85c -40c output power (dbm) tuning voltage (volts) -125 -115 -105 -95 -85 -75 -65 01234567891011 10khz offset 100khz offset ssb phase noise (dbc/hz) tuning voltage (volts) -160 -140 -120 -100 -80 -60 -40 -20 0 10 3 10 4 10 5 10 6 10 7 +25c +85c -40c ssb phase noise (dbc/hz) offset frequency (hz) mmic vco w/ buffer amplifier, 6.8 - 7.4 ghz v02.0508 HMC505LP4 / 505lp4e
vco s & plos - smt 11 11 - 98 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 vcc +3.5 vdc vtune 0 to +11v channel temperature 135 c continuous pdiss (t = 85c) (derate 6.31 mw/c above 85c) 315 mw thermal resistance (r th ) (junction to package base) 158 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) 2.75 70 3.0 80 3.25 90 electrostatic sensitive device observe handling precautions mmic vco w/ buffer amplifier, 6.8 - 7.4 ghz v02.0508 HMC505LP4 / 505lp4e 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 not for suggested land pattern. part number package body material lead finish msl rating package marking [3] HMC505LP4 low stress injection molded plastic sn/pb solder msl1 [1] h505 xxxx HMC505LP4e rohs-compliant low stress injection molded plastic 100% matte sn msl1 [2] h505 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
vco s & plos - smt 11 11 - 99 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 number function description interface schematic 1- 14, 17 - 19, 21, 23, 24 n/c no connection. these pins may be connected to rf ground. performance will not be affected. 15 gnd this pin must be connected to rf & dc ground. 16 rfout rf output (ac coupled) 20 vcc supply voltage vcc= 3v 22 vtune control voltage input. modulation port bandwidth dependent on drive source impedance. gnd package bottom has an exposed metal paddle that must be rf & dc grounded. pin descriptions mmic vco w/ buffer amplifier, 6.8 - 7.4 ghz v02.0508 HMC505LP4 / 505lp4e
vco s & plos - smt 11 11 - 100 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 exposed paddle 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 item description j1 - j2 pcb mount sma rf connector j3 - j4 dc pin c1 4.7 f tantalum capacitor c2 10,000 pf capacitor, 0603 pkg. u1 HMC505LP4 / HMC505LP4e vco pcb [2] 105667 eval board [1] reference this number when ordering complete evaluation pcb [2] circuit board material: rogers 4350 mmic vco w/ buffer amplifier, 6.8 - 7.4 ghz v02.0508 HMC505LP4 / 505lp4e list of materials for evaluation pcb 105706 [1]
vco s & plos - smt 11 11 - 101 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: mmic vco w/ buffer amplifier, 6.8 - 7.4 ghz v02.0508 HMC505LP4 / 505lp4e
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