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7 - 1 plls with integrated vco - smt 7 for price, delivery, and to place orders: hittite microwave corporation,20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com hmc830lp6ge v00.0311 fractional-n pll with integrated vco 25 - 3000 mhz functional diagram features ? rf bandwidth: 25 - 3000 mhz ? maximum phase detector rate 100 mhz ? ultra low phase noise -110 dbc/hz in band typ. ? figure of merit (fom) -227 dbc/hz ? <180 fs rms jitter ? 24-bit step size, resolution 3 hz typ ? exact frequency mode ? built in digital self test ? 40 lead 6x6 mm smt package: 36 mm 2 typical applications ? cellular/4g infrastructure ? repeaters and femtocells ? communications test equipment ? catv equipment ? phased array applications ? dds replacement ? very high data rate radios ? tunable reference source for spurious- free performance
7 - 2 plls with integrated vco - smt 7 hmc830lp6ge v00.0311 fractional-n pll with integrated vco 25 - 3000 mhz for price, delivery, and to place orders: hittite microwave corporation,20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com general description the hmc830lp6ge is a low noise, wide band, fractional-n phase-locked-loop (pll) that features an integrated voltage controlled oscillator (vco) with a fundamental frequency of 1500 mhz - 3000 mhz, and an integrated vco output divider (divide by 1/2/4/6.../60/62), that together allow the hmc830lp6ge to generate frequencies from 25 mhz to 3000 mhz. the integrated phase detector (pd) and delta-sigma modulator, capable of operating at up to 100 mhz, permit wider loop-bandwidths with excellent spectral performance. the hmc830lp6ge features industry leading phase noise and spurious performance, across all frequencies, that enable it to minimize blocker effects, and improve receiver sensitivity and transmitter spectral purity. the superior noise foor (< -170 dbc/hz) makes the hmc830lp6ge an ideal source for a variety of applications - such as; lo for rf mixers, a clock source for high-frequency data-converters, or a tunable reference source for ultra-low spurious applications. additional features of the hmc830lp6ge include rf output power control from 0 to 9 db (3 db steps), output mute function, and a delta-sigma modulator exact frequency mode which enables users to generate output frequencies with 0 hz frequency error. for theory of operation and register map refer to the plls with integrated vcos - rf vcos operating guide . to view the operating guide, please visit www.hittite.com and choose hmc830lp6ge from the search by part number pull down menu. parameter condition min. typ. max. units rf output characteristics output frequency 25 3000 mhz vco frequency at pll input 1500 3000 mhz rf output frequency at f vco 1500 3000 mhz output power rf output power at f vco = 2000 mhz across all frequencies see figure 10 broadband matched internally [1] 4.5 6 7.5 dbm output power control 3 db steps 7 9 db harmonics fo mode at 2 ghz 2nd / 3rd / 4th -20/-29/-45 dbc fo/2 mode at 2ghz/2 = 1 ghz 2nd / 3rd / 4th -23/-15/-35 dbc fo/30 mode at 3 ghz/30 = 100 mhz 2nd / 3rd / 4th -25/-10/-33 dbc fo/62 mode at 1550 mhz/62 = 25 mhz 2nd / 3rd / 4th -17/-8/-21 dbc vco output divider vco rf divider range 1,2,4,6,8,...,62 1 62 pll rf divider characteristics 19-bit n-divider range (integer) max = 2 19 - 1 16 524,287 19-bit n-divider range (fractional) fractional nominal divide ratio varies (-3 / +4) dynamically max 20 524,283 ref input characteristics max ref input frequency 350 mhz ref input voltage ac coupled [2] 1 2 3.3 vp-p ref input capacitance 5 pf electrical specifcations vppcp, vddls, vcc1, vcc2 = 5 v; rvdd, avdd, dvdd3v, vccpd, vcchf, vccps = 3.3 v min and max specifed across temp -40 c to 85 c [1] measured single-ended. additional 3 db possible with differential outputs. [2] measured with 100 external termination. see hittite pll w/ integraged vcos operating guide reference input stage section for more details.
7 - 3 plls with integrated vco - smt 7 for price, delivery, and to place orders: hittite microwave corporation,20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com hmc830lp6ge v00.0311 fractional-n pll with integrated vco 25 - 3000 mhz parameter condition min. typ. max. units 14-bit r-divider range 1 16,383 phase detector (pd) [3] pd frequency fractional mode b [4] dc 100 mhz pd frequency fractional mode a (and register 6 [17:16] = 11) dc 80 mhz pd frequency integer mode dc 125 mhz charge pump output current 0.02 2.54 ma charge pump gain step size 20 a pd/charge pump ssb phase noise 50 mhz ref, input referred 1 khz -143 dbc/hz 10 khz add 1 db for fractional -150 dbc/hz 100 khz add 3 db for fractional -153 dbc/hz logic inputs vsw 40 50 60 % dvdd logic outputs voh output high voltage dvdd v vol output low voltage 0 v output impedance 100 200 maximum load current 1.5 ma power supply voltages 3.3 v supplies avdd, vcchf, vccps, vccpd, rvdd,dvdd 3.0 3.3 3.5 v 5 v supplies vppcp, vddcp, vcc1, vcc2 4.8 5 5.2 v power supply currents +5v analog charge pump vppcp, vddcp 8 ma +5v vco core and vco buffer fo/1 mode vcc2 105 ma fo/n mode vcc2 80 ma +5v vco divider and rf/pll buffer fo/1 mode vcc1 25 ma fo/n mode vcc1 80 100 ma +3.3v avdd, vcchf, vccps, vccpd, rvdd, dvdd3v 52 ma power down - crystal off reg 01h=0, crystal not clocked 10 a power down - crystal on, 100 mhz reg 01h=0, crystal clocked 100 mhz 10 30 ma power on reset typical reset voltage on dvdd 700 mv min dvdd voltage for no reset 1.5 v power on reset delay 250 s vco open loop phase noise at fo @ 2 ghz 10 khz offset -86 dbc/hz electrical specifcations (continued) [3] slew rate of greater or equal to 0.5 ns/v is recommended, see pll with integrated rf vcos operating guide for more details. frequency is guaranteed across process voltage and temperature from -40 c to 85 c. [4] this maximum phase detector frequency can only be achieved if the minimum n value is respected. eg. in the case of fractional feedback mode, the maximum pfd rate = fvco/20 or 100 mhz, whichever is less.
7 - 4 plls with integrated vco - smt 7 hmc830lp6ge v00.0311 fractional-n pll with integrated vco 25 - 3000 mhz for price, delivery, and to place orders: hittite microwave corporation,20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com electrical specifcations (continued) parameter condition min. typ. max. units 100 khz offset -116 dbc/hz 1 mhz offset -141 dbc/hz 10 mhz offset -162 dbc/hz 100 mhz offset -171 dbc/hz vco open loop phase noise at fo @ 2 ghz/2 = 1 ghz 10 khz offset -92 dbc/hz 100 khz offset -122 dbc/hz 1 mhz offset -147 dbc/hz 10 mhz offset -165 dbc/hz 100 mhz offset -165 dbc/hz vco open loop phase noise at fo @3 ghz/30 = 100 mhz 10 khz offset -112 dbc/hz 100 khz offset -142 dbc/hz 1 mhz offset -165 dbc/hz 10 mhz offset -168 dbc/hz 100 mhz offset -171 dbc/hz figure of merit floor integer mode normalized to 1 hz -230 dbc/hz floor fractional mode normalized to 1 hz -227 dbc/hz flicker (both modes) normalized to 1 hz -268 dbc/hz vco characteristics vco tuning sensitivity at 2800 mhz measured at 2.5 v 13.3 mhz/v vco tuning sensitivity at 2400 mhz measured at 2.5 v 13.8 mhz/v vco tuning sensitivity at 2000 mhz measured at 2.5 v 13.6 mhz/v vco tuning sensitivity at 1600 mhz measured at 2.5 v 12.1 mhz/v vco supply pushing measured at 2.5 v 2 mhz/v
7 - 5 plls with integrated vco - smt 7 for price, delivery, and to place orders: hittite microwave corporation,20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com hmc830lp6ge v00.0311 fractional-n pll with integrated vco 25 - 3000 mhz figure 1. typical closed loop integer phase noise [loop filter confguration table ] figure 5. typical vco sensitivity -200 -180 -160 -140 -120 -100 1 10 100 1000 10000 100000 fout 875 mhz, loop bw 74 khz, rms jitter 147 fs fout 875 mhz, loop bw 90 khz, rms jitter 116 fs fout 1600 mhz, loop bw 74 khz, rms jitter 127 fs fout 1600 mhz, loop bw 90 khz, rms jitter 97 fs fout 2500 mhz, loop bw 74 khz, rms jitter 153 fs fout 2500 mhz, loop bw 90 khz, rms jitter 104 fs offset (khz) phase noise (dbc) -180 -160 -140 -120 -100 -80 -60 -40 1 10 100 1000 10000 100000 2817 mhz 2418 mhz 1996 mhz 1575 mhz offset (khz) phase noise (dbc/hz) -180 -170 -160 -150 -140 -130 -120 -110 -100 10 100 1000 10000 27 c -40 c 85 c phase noise (dbc/hz) frequency (mhz) 100 mhz offset 1 mhz offset 100 khz offset figure 2. typical closed loop fractional phase noise [ loop filter confguration table ] figure 3. free running phase noise figure 4. free running vco phase noise vs. temperature 0 1 2 3 4 5 vco frequency tune voltage after calibration (v) 0 15 31 fmin fmax -200 -180 -160 -140 -120 -100 1 10 100 1000 10000 100000 fout 880 mhz, loop bw 74 khz, rms jitter 149 fs fout 880 mhz, loop bw 90 khz, rms jitter 142 fs fout 1605 mhz, loop bw 74 khz, rms jitter 130 fs fout 1605 mhz, loop bw 90 khz, rms jitter 123 fs fout 2505 mhz, loop bw 74 khz, rms jitter 157 fs fout 2505 mhz, loop bw 90 khz, rms jitter 131 fs offset (khz) phase noise (dbc) 0 10 20 30 40 50 60 0 1 2 3 4 5 2817 mhz at 2.5v, tuning cap 15 2418 mhz at 2.5v, tuning cap 15 1996 mhz at 2.5v, tuning cap 15 1575 mhz at 2.5v, tuning cap 15 tuning voltage (v) kvco (mhz/v) figure 6. typical tuning voltage after calibration
7 - 6 plls with integrated vco - smt 7 hmc830lp6ge v00.0311 fractional-n pll with integrated vco 25 - 3000 mhz for price, delivery, and to place orders: hittite microwave corporation,20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com figure 7. integrated rms jitter [1] [1] rms jitter data is measured in fractional mode with 100 khz loop bandwidth using 50 mhz reference frequency from 1 khz to 20 mhz integration bandwidth. [2] measured from a 50 source with a 100 external resistor termination. see pll with integrated rf vcos operating guide reference input stage section for more details. full fom performance up to maximum 3.3 vpp input voltage. 50 100 150 200 250 300 10 100 1000 10000 -40c 27c 85c jitter (fs) output frequency (mhz) -10 -5 0 5 10 10 100 1000 10000 gain setting 11 gain setting 10 gain setting 01 gain setting 00 output power (dbm) output frequency (mhz) -240 -230 -220 -210 -200 10 2 10 3 10 4 10 5 10 6 normalized phase noise (dbc/hz) frequency offset (hz) fom floor fom 1/f noise typ fom vs offset figure 8. figure of merit figure 9. typical output power figure 10. typical output power vs. temperature, maximum gain -30 -25 -20 -15 -10 -5 0 10 100 1000 10000 output frequency (mhz) return loss (db) figure 11. rf output return loss 220 222 224 226 228 230 232 234 -15 -12 -9 -6 -3 0 3 14 mhz square wave 25 mhz square wave 50 mhz square wave 100 mhz square wave fom reference power (dbm) figure 12. reference input sensitivity, square wave, 50 [2] 0 2 4 6 8 10 10 100 1000 10000 27 c -40 c 85 c output power (dbm) output frequency (mhz)
7 - 7 plls with integrated vco - smt 7 for price, delivery, and to place orders: hittite microwave corporation,20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com hmc830lp6ge v00.0311 fractional-n pll with integrated vco 25 - 3000 mhz figure 14. integer boundary spur at 2500.2 mhz [4] -180 -160 -140 -120 -100 -80 -60 1 10 100 1000 10000 100000 phase noise (dbc/hz) offset (khz) figure 13. reference input sensitivity sinusoid wave, 50 [3] 200 205 210 215 220 225 230 235 -20 -15 -10 -5 0 5 14 mhz sin 25 mhz sin 50 mhz sq 100 mhz sq reference power (dbm) fom -180 -160 -140 -120 -100 -80 -60 -40 -20 0 1 10 100 1000 10000 100000 phase noise (dbc/hz) offset (khz) [3] measured from a 50 source with a 100 external resistor termination. see pll with integrated rf vcos operating guide reference input stage section for more details. full fom performance up to maximum 3.3 vpp input voltage. [4] fractional mode in mode b, integer boundary at 2500 mhz [5] ref in = 100 mhz, pd = 800 khz, output divider 4 selected, loop filter bandwidth = 16 khz, channel spacing 200 khz [6] exact frequency mode, ref in = 100 mhz, pd = 50 mhz, output divider 1 selected, loop filter bandwidth = 100 khz, channel spacing = 100 khz [7] exact frequency mode, channel spacing = 100 khz, fractional mode b rf out = 2591 mhz, ref in = 100 mhz, pd frequency = 50 mhz, output divider 1 selected, loop filter bandwidth = 120 khz, [8] fractional mode b rf out = 2591 mhz, ref in = 100 mhz, pd frequency = 50 mhz, output divider 1 selected, loop filter bandwidth = 120 khz. -180 -160 -140 -120 -100 -80 -60 -40 -20 0 1 10 100 1000 10000 100000 phase noise (dbc/hz) offset (khz) -180 -160 -140 -120 -100 -80 -60 -40 -20 0 1 10 100 1000 10000 100000 phase noise (dbc/hz) offset (khz) figure 15. integer-n exact frequency mode on performance at 704 mhz [5] -180 -160 -140 -120 -100 -80 -60 -40 -20 0 1 10 100 1000 10000 100000 phase noise (dbc/hz) offset (khz) figure 16. fractional-n exact frequency mode on performance at 2113.5 mhz [6] figure 17. fractional-n exact frequency mode on performance at 2591 mhz [7] figure 18. fractional-n exact frequency mode off performance at 2591 mhz [8]
7 - 8 plls with integrated vco - smt 7 hmc830lp6ge v00.0311 fractional-n pll with integrated vco 25 - 3000 mhz for price, delivery, and to place orders: hittite microwave corporation,20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com loop filter bw (khz) c1 (pf) c2 (nf) c3 (pf) c4 (pf) r2 (k) r3 (k) r4 (k) loop filter design 74 150 27 220 220 0.82 1 1 90 270 3.9 56 56 1.2 1 1 loop filter confguration table figure 19. worst spur, fixed 50 mhz reference, output freq. = 2000.1 mhz [9] -180 -160 -140 -120 -100 -80 -60 -40 -20 0 0.1 1 10 100 1000 10000 100000 phase noise (dbc/hz) offset (khz) figure 20. worst spur, tunable reference, output frequency = 2000.1 mhz [9] -180 -160 -140 -120 -100 -80 -60 -40 -20 0 0.1 1 10 100 1000 10000 100000 phase noise (dbc/hz) offset (khz) figure 21. worst spur, fixed vs. tunable reference [10] -120 -110 -100 -90 -80 -70 -60 -50 2ghz +1khz 2ghz +10khz 2ghz +100khz 2ghz +1000khz 2ghz +10000khz fixed 50 mhz reference tunable reference worst spur (dbc) output frequency [9] capability of hmc830lp6ge to generate low frequencies (as low as 25 mhz), enables the hmc830lp6ge to be used as a tunable reference source into another hmc830lp6ge, which maximizes spur performance of the second hmc830lp6ge. please see hmc830lp6ge application information for more information. [10] the graph is generated by observing, and plotting, the magnitude of only the worst spur (largest magnitude), at any offset, at each output frequency, while using a fxed 50 mhz reference and a tunable reference tuned to 47.5 mhz. see hmc830lp6ge application information for more details. [11] phase noise performance of the hmc830lp6ge when used as a tunable reference source. hmc830lp6ge is operating at 3 ghz/30, 3 ghz/54, and 1.55 ghz/62 for the 100 mhz, 55.55 mhz, and 25 mhz curves respectively. 25 mhz output is 50 mhz low pass fltered prior to input to second pll. 100 mhz and 55.55 mhz curves were not fltered. figure 22. low frequency performance [11] -170 -160 -150 -140 -130 -120 0.1 1 10 100 1000 10000 100000 carrier frequency = 25 mhz carrier frequency = 55.55 mhz carrier frequency = 100 mhz phase noise (dbc/hz) offset (khz)
7 - 9 plls with integrated vco - smt 7 for price, delivery, and to place orders: hittite microwave corporation,20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com hmc830lp6ge v00.0311 fractional-n pll with integrated vco 25 - 3000 mhz pin descriptions pin number function description 1 avdd dc power supply for analog circuitry. 2, 5, 6, 8, 9, 11 - 14, 18 - 22, 24, 26, 34, 37, 38 n/c the pins are not connected internally; however, all data shown herein was measured with these pins connected to rf/dc ground externally. 3 vppcp power supply for charge pump analog section 4 cp charge pump output 7 vddls power supply for the charge pump digital section 10 rvdd reference supply 15 xrefp reference oscillator input 16 dvdd3v dc power supply for digital (cmos) circuitry 17 cen chip enable. connect to logic high for normal operation. 23 vtune vco varactor. tuning port input. 25 vcc2 vco analog supply 2 27 vcc1 vco analog supply 1 28 rf_n [1] rf positive output 29 rf_p [1] rf negative output 30 sen pll serial port enable (cmos) logic input 31 sdi pll serial port data (cmos) logic input 32 sck pll serial port clock (cmos) logic input 33 ld_sdo lock detect, or serial data, or general purpose (cmos) logic output (gpo) 35 vcchf dc power supply for analog circuitry 36 vccps dc power supply for analog prescaler 39 vccpd dc power supply for phase detector 40 bias external bypass decoupling for precision bias circuits. note: 1.920v 20mv reference voltage (bias) is generated internally and cannot drive an external load. must be measured with 10g meter such as agilent 34410a, normal 10m dvm will read erroneously.
7 - 10 plls with integrated vco - smt 7 hmc830lp6ge v00.0311 fractional-n pll with integrated vco 25 - 3000 mhz for price, delivery, and to place orders: hittite microwave corporation,20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com outline drawing part number package body material lead finish msl rating package marking [1] hmc830lp6ge rohs-compliant low stress injection molded plastic 100% matte sn msl1 h830 xxxx [1] 4-digit lot number xxxx package information notes: 1. package body material: low stress injection molded plastic silica and silicon impregnated. 2. lead and ground paddle material: copper alloy. 3. lead and ground paddle plating: 100% matte tin. 4. dimensions are in inches [millimeters]. 5. lead spacing tolerance is non-cumulative. 6. pad burr length shall be 0.15mm max. pad burr height shall be 0.25mm max. 7. package warp shall not exceed 0.05mm. 8. all ground leads and ground paddle must be soldered to pcb rf ground. 9. refer to hittite application note for suggested pcb land pattern. absolute maximum ratings avdd, rvdd, dvdd3v, vccpd, vcchf, vccps -0.3v to +3.6v vppcp, vddcp, vcc1 -0.3v to +5.5v vcc2 -0.3v to +5.5v operating temperature -40 c to +85c storage temperature -65 c to 150c maximum junction temperature 125 c thermal resistance (r th ) (junction to ground paddle) 20 c/w refow soldering peak temperature 260c time at peak temperature 40 sec esd sensitivity (hbm) class 1b stresses above those listed under absolute maximum ratings may cause permanent damage to the device. this is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specifcation is not implied. exposure to absolute maximum rating conditions for extended periods may affect device reliability.
7 - 11 plls with integrated vco - smt 7 for price, delivery, and to place orders: hittite microwave corporation,20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com hmc830lp6ge v00.0311 fractional-n pll with integrated vco 25 - 3000 mhz evaluation pcb schematic the circuit board used in the 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. to view this evaluation pcb schematic please visit www.hittite.com and choose hmc830lp6ge from the search by part number pull down menu to view the product splash page. evaluation pcb item contents part number evaluation pcb only hmc830lp6ge evaluation pcb EVAL01-HMC830LP6GE evaluation kit hmc830lp6ge evaluation pcb usb interface board 6 usb a male to usb b female cable cd rom (contains user manual, evaluation pcb schematic, evaluation software, hittite pll design software) ekit01-hmc830lp6ge evaluation order information
7 - 12 plls with integrated vco - smt 7 hmc830lp6ge v00.0311 fractional-n pll with integrated vco 25 - 3000 mhz for price, delivery, and to place orders: hittite microwave corporation,20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com hmc830lp6ge application information large bandwidth (25 mhz to 3000 mhz), industry leading phase noise and spurious performance, excellent noise foor (<-170 dbc/hz), coupled with a high level of integration make the hmc830lp6ge ideal for a variety of applications; as an rf or if stage lo, a clock source for high-frequency data-converters, or a tunable reference source for extremely low spurious applications (< -100 dbc/hz spurs). figure 23. hmc830lp6ge in a typical transmit chain figure 24. hmc830lp6ge in a typical receive chain figure 25. hmc830lp6ge used as a tunable reference for second hmc830lp6ge using the hmc830lp6ge with a tunable reference as shown in figure 25 , it is possible to drastically improve spurious emissions performance across all frequencies. example shown in figure 21 graph shows that it is possible to have spurious emissions < -100 dbc/hz across all frequencies. for more information about spurious emissions, how they are related to the reference frequency, and how to tune the reference frequency for optimal spurious performance please see the spurious performance section of hittite pll w/ integraged vcos operating guide . note that at very low output frequencies < 100 mhz, harmonics increase due to small internal ac coupling. applications which are sensitive to harmonics may require external low pass fltering.

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