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1. general description the TFF1007HN is a frequency gener ator intended for low ph ase noise local oscillator (lo) circuits for k a band vsat transmitters and transce ivers. the specified phase noise complies with iess-30 8 from intelsat. 2. features and benefits ? phase noise compliant with iess-308 (intelsat) ? lo generator with vco range from 14.62 ghz to 15.00 ghz ? input signal 228.44 mhz to 234.38 mhz ? divider setting 64 ? output level ? 4 dbm minimum ? third or fourth order pll ? internally stabilized voltag e reference for loop filter 3. applications ? vsat up converters ? local oscillator signal generation 4. quick reference data TFF1007HN low phase noise lo generator for vsat applications rev. 1 ? 23 august 2012 product data sheet table 1. quick reference data t case =25 ? c. symbol parameter conditions min typ max unit v cc supply voltage 3.0 3.3 3.6 v i cc supply current - 116 130 ma f o(rf) rf output frequency in locked state 14.62 - 15.00 ghz ? n(synth) synthesizer phase noise divider value = 64 with loop bandwidth = 2 mhz; reference phase noise = ? 150 dbc/hz; at 100 khz offset - ? 109 ? 104 dbc/hz rl out output return loss measured at demo board and de-embedded to footprint - ? 10 - db
TFF1007HN all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 1 ? 23 august 2012 2 of 17 nxp semiconductors TFF1007HN low phase noise lo generator for vsat applications 5. ordering information 6. block diagram table 2. ordering information type number package name description version TFF1007HN hvqfn24 plastic thermal enhanced very thin quad flat package; no leads; 24 terminals; body 4 ? 4 ? 0.85 mm sot616-1 fig 1. block diagram
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TFF1007HN all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 1 ? 23 august 2012 3 of 17 nxp semiconductors TFF1007HN low phase noise lo generator for vsat applications 7. functional diagram fig 2. functional diagram ' "!%$ ' !%$ "!"#$ !"#$ + " % " "##" ) '* '* +" , "!$ "!%$ - "!%$ %& %& "!$ !$ - #!$& #!$& %& %& ) ,
TFF1007HN all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 1 ? 23 august 2012 4 of 17 nxp semiconductors TFF1007HN low phase noise lo generator for vsat applications 8. pinning information 8.1 pinning 8.2 pin description fig 3. pin configuration for hvqfn24 001aal726 transparent top view v cc(div) nsl1 nsl2 gnd(div) nsl0 n.c. vtune n.c. cpout gnd1(buf) vregvco v cc(buf) lckdet gnd1(ref) in(ref)_p in(ref)_n gnd2(ref) v cc(ref) gnd3(buf) buf2_p buf1_p buf2_n buf1_n gnd2(buf) terminal 1 index area 6 13 5 14 4 15 3 16 2 17 1 18 7 8 9 10 11 12 24 23 22 21 20 19 table 3. pin description symbol pin description vregvco 1 regulated output volta ge for vco loop filter. connect loop filter to this pin. cpout 2 charge pump output. vtune 3 tuning voltage for vco. nsl0 4 divider setting, lsb. leave open for ?1?, connect to gnd for ?0?. see table 6 . nsl1 5 divider setting. leave open fo r ?1?, connect to gnd for ?0?. see ta b l e 6 . nsl2 6 divider setting, msb. leave open for ?1?, connect to gnd for ?0?. see ta b l e 6 . lckdet 7 lock detect. lock = 2.5 v; out of lock = 0 v. see table 4 . gnd1(ref) 8 ground for ref input. connect this pin to the exposed diepad landing. in(ref)_p 9 reference signal, non-inverting input. couple this ac to the source. in(ref)_n 10 reference signal, inverting input. couple this ac to the source. gnd2(ref) 11 ground for ref input. connect this pin to the exposed diepad landing. v cc(ref) 12 supply of the internal regulated voltages. decouple this pin against gnd2(ref) (pin 11). v cc(div) 13 supply of the divider and pfd/cp. decouple this pin against gnd(div) (pin 14). gnd(div) 14 ground of the divider. connect this pin to the exposed diepad landing. n.c. 15 not connected n.c. 16 not connected gnd1(buf) 17 ground for rf output. connect this pin to the exposed diepad landing.
TFF1007HN all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 1 ? 23 august 2012 5 of 17 nxp semiconductors TFF1007HN low phase noise lo generator for vsat applications 9. functional description the TFF1007HN consists of the following blocks: ? pll ? output buffer ? lock detector ? reference input ? divider settings the functionality of the blocks will be discussed below. 9.1 pll the pll is formed by the vco, divider (p ossible settings: 16, 32, 64, 128 and 256 (see table 6 )) and a pfd/cp. the tune voltage is referred to the band gap regulated voltage: vregvco (pin 1). the loop filter can be set to type 2 or type 3. if a type 2 filter is used, the pins cpout (pin 2) and vtune (pin 3) must be inte rconnected. no capacitor is placed internally between cpout (pin 2) and vregvc o (pin 1), and a 5 pf capacitor is placed between vtune (pin 3) and vregvco (pin 1). see figure 4 and figure 5 . type 3 filter has an extra pole formed by r2, leading to better spurious suppression. the vco input voltage range is between 0.1 ? v o(reg)vco and 0.9 ? v o(reg)vco . v cc(buf) 18 supply voltage for the rf output buffer. decouple this pin against gnd2(buf) (pin 19). gnd2(buf) 19 ground for rf output. connect this pin to the exposed diepad landing. buf1_n 20 rf output. buf2_n 21 rf output. buf1_p 22 rf output. buf2_p 23 rf output. gnd3(buf) 24 ground for rf output. connect this pin to the exposed diepad landing. table 3. pin description ?continued symbol pin description
TFF1007HN all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 1 ? 23 august 2012 6 of 17 nxp semiconductors TFF1007HN low phase noise lo generator for vsat applications 9.2 output buffer the output consists of a differential pair with 50 ? collector resistors. if only one output is used, terminate the non used output with the same impedance as the load (see figure 8 ) 9.3 lock detector the lock detector is the output of a window detector. the window detector compares the output voltage over the charge pump. this volt age is identical to vtune (pin 3) when a type 2 loop filter is used (see figure 4 ). in case of a type 3 loop f ilter this voltage is filtered by r2/c3 (see figure 5 ). due to this filt ering the attack and decay time will decrease. the lower window detector threshold volt age is 7 % of the output voltage on pin vregvco (pin 1), the upper window detector threshold voltage is 93 % of the output voltage on pin vregvco (pin 1). the hysteres is is 0.1 v. the output is 2.5 v cmos compliant. the values are shown in table 4 . the timing diagram is shown in figure 6 . at start-up the lckdet (pin 7) will be low until the circuit has acquired lock. lckdet (pin 7) has a pull-down resistor of 100 k ? to gnd1(ref) (pin 8). minimal integrated phase noise at divider value = 64 wide loop bandwidth fig 4. type 2 loop filter fig 5. type 3 loop filter , . , . table 4. logical value and physical value for lock detect (lckdet) logical value physical value lock detect state 0 0 v out of lock 1 2.5 v lock
TFF1007HN all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 1 ? 23 august 2012 7 of 17 nxp semiconductors TFF1007HN low phase noise lo generator for vsat applications 9.4 reference input (i n(ref)_p, in(ref)_n) the reference input is a differential pair and is internally biased. the input is high ohmic. the input signal must be ac coupled. if used in a single ended mode, the not used input must be terminated with the same impedance as the driving source. an example of the differential source and two single ended loads are shown in figure 7 . an example of a single ended application is shown in figure 8 . note that the phase noise of the output signal is also determined by the phase noise of the reference signal. the reference frequency range is equal to the output frequency / division value. note that the output frequency is guaranteed from 14.62 ghz to 15.00 ghz. (1) the attack time and decay time are typically 10 ? s and are mainly depending on the drift of the vco tuning voltage. fig 6. timing diagram lock detector 001aal986 value determined by closed loop opertation pll vtune lckdet(t) vtune(t) in(ref)_p/n(t) drift to maximum voltage = lowest frequency of vco undetermined behavior around maximum voltage undetermined behavior around maximum voltage voltage is forced by loop to closed loop value of pll value is determined by closed loop operation pll pll is in lock actual pll status pll is out of lock pll is out of lock pll is out of lock pll is in lock pll is in lock lckdet > 2.2 v remarks lckdet remains > 2.2 v because loop filter is still charged window detector detects that vtune > upper window detector threshold. lckdet changes from > 2.2 v to < 0.4 v during the attack time lckdet < 0.4 v window detector detects that vtune < upper window detector threshold ? 0.1 v. lckdet changes from < 0.4 v to > 2.2 v during the decay time lckdet > 2.2 v 1 timeline section in lock 2.2 v low window detector threshold (7% of v o(reg)vco ) 2345 attack time (1) decay time (1) 6 t t t 0.4 v out of lock (0 v) upper window detector threshold (93% of v o(reg)vco ) hysteresis voltage (0.1 v) hysteresis voltage (0.1 v)
TFF1007HN all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 1 ? 23 august 2012 8 of 17 nxp semiconductors TFF1007HN low phase noise lo generator for vsat applications 9.5 divider setting (n sl2, nsl1, nsl0) the divider is optimized for divider value 64. the other values (16, 32, 128 and 256) can be used, but performance for these values is not included in this data sheet (see ta b l e 6 ). the logic levels for nsl0 (pin 4), nsl1 (pin 5) and nsl2 (pin 6) are given in ta b l e 5 . the pins have a pull-up resistor of 100 k ? to v cc(div) (pin 13). the device is only guaranteed when nsl2, nsl1 and nsl0 are predefined at start-up (no change of divider value is allowed during operation). the truth table is shown in table 6 . [1] test mode. [2] test mode, divider output will be disabled. 10. limiting values table 5. logical and physical value fo r divider setting (nsl2, nsl1, nsl0) logical value physical value 0gnd 1 open or v cc table 6. divider setting as function of nsl2, nsl1 and nsl0 setting number nsl2 nsl1 nsl0 divider value 000016 [1] 10013 2 [1] 20106 4 3 0 1 1 128 [1] 4 1 0 0 256 [1] 5101 [2] 6110 [2] 7111 [2] table 7. limiting values in accordance with the absolute maximum rating system (iec 60134). symbol parameter conditions min max unit v i input voltage on pin nsl0 ? 0.5 +5 v on pin nsl1 ? 0.5 +5 v on pin nsl2 ? 0.5 +5 v on pin in(ref)_p ? 0.5 +5 v on pin in(ref)_n ? 0.5 +5 v on pin v cc(ref) ? 0.5 +5 v on pin v cc(div) ? 0.5 +5 v on pin v cc(buf) ? 0.5 +5 v p i input power on pin in(ref)_p ? 4+10dbm on pin in(ref)_n ? 4+10dbm t j junction temperature ? 40 +125 ?c
TFF1007HN all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 1 ? 23 august 2012 9 of 17 nxp semiconductors TFF1007HN low phase noise lo generator for vsat applications 11. recommended operating conditions [1] required reference phase noise is set 10 db below equivalent input phase noise. 12. thermal characteristics 13. characteristics t stg storage temperature ? 40 +125 ?c v esd electrostatic discharge voltage human body model (hbm); according jedec standard 22-a114e -2.5kv charged device model (cdm); according to jedec standard 22-c101b -1 kv table 7. limiting values ?continued in accordance with the absolute maximum rating system (iec 60134). symbol parameter conditions min max unit table 8. operating conditions nsl0 (pin 4), nsl1 (pin 5) and nsl2 (pin 6) not changed during operation. symbol parameter conditions min typ max unit t amb ambient temperature ? 40 +25 +85 ?c z 0 characteristic impedance - 50 - ? ? n(ref) reference phase noise divider value = 64 [1] -- ? 150 dbc/hz f i(ref) reference input frequency f i(ref) = f o(rf) / divider value 228.44 - 234.38 mhz p i(ref) reference input power ? 4-+4dbm table 9. thermal characteristics symbol parameter conditions typ unit r th(j-sp) thermal resistance from junction to solder point 25 k/w table 10. characteristics 3.0 < v cc < 3.6 v; operating conditions of table 8 apply. symbol parameter conditions min typ max unit v cc supply voltage 3.0 3.3 3.6 v i cc supply current - 116 130 ma pll f o(rf) rf output frequency in lo cked state 14.62 - 15.00 ghz v o(reg)vco vco regulator output voltage 2.5 2.7 2.9 v i cp charge pump current - 2 - ma k o vco steepness - 0.75 - ghz/v i cp ? k o charge pump current and vco steepness product 0.8 1.5 2.4 maghz/v
TFF1007HN all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 1 ? 23 august 2012 10 of 17 nxp semiconductors TFF1007HN low phase noise lo generator for vsat applications [1] output stage is a differential pair with 50 ? collector impedances. output power is measured per output pin for the fundamental tone only. output is dc coupled and is ac coupled in on-board. [2] loop filter components dimensioned to achieve a ? 1 db pll loop bandwidth (b pll(loop) ) of 2 mhz under worst case conditions (minimum k o gain, minimum i cp and maximum value of loop filter components). loop filter components spread of 10 % taken into account. ? n(vco) vco phase noise at 1mhz offset ? 117 ? 109 ? 101 dbc/hz ? n(synth) synthesizer phase noise divider value = 64 with loop bandwidth = 2 mhz; reference phase noise = ? 150 dbc/hz at 30 khz offset - ? 108 ? 103 dbc/hz at 100 khz offset - ? 109 ? 104 dbc/hz at 1 mhz offset - ? 109 ? 104 dbc/hz output buffer p o output power measured single ended [1] ? 4 ? 20 dbm rl out output return loss measured at demo board and de-embedded to footprint - ? 10 - db ? sup(sp) spurious suppression within ? 1 mhz - - ? 60 dbc ? sup(sp)ref reference spurious suppression measured at divider value = 64 [2] -- ? 60 dbc ? h(lo) lo harmonic rejection - ? 10 - dbc lock detector v ol low-level output voltage i o = 100 ? a--0.4v v oh high-level output voltage i o = ? 100 ? a2 . 2 - - v r pd pull-down resistance 70 100 130 k ? divider setting (nsl0, nsl1, nsl2) r pu pull-up resistance 70 100 130 k ? v il low-level input voltage - - 0.8 v v ih high-level input voltage 2.0 - - v table 10. characteristics ?continued 3.0 < v cc < 3.6 v; operating conditions of table 8 apply. symbol parameter conditions min typ max unit
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TFF1007HN all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 1 ? 23 august 2012 13 of 17 nxp semiconductors TFF1007HN low phase noise lo generator for vsat applications 15. package outline fig 9. package outline sot616-1 (hvqfn24) 0.5 1 0.2 a 1 e h b unit y e references outline version european projection issue date iec jedec jeita mm 4.1 3.9 d h 2.25 1.95 y 1 4.1 3.9 2.25 1.95 e 1 2.5 e 2 2.5 0.30 0.18 c 0.05 0.00 0.05 0.1 dimensions (mm are the original dimensions) sot616-1 mo-220 - - - - - - 0.5 0.3 l 0.1 v 0.05 w 0 2.5 5 mm scale sot616-1 hvqfn24: plastic thermal enhanced very thin quad flat package; no leads; 24 terminals; body 4 x 4 x 0.85 mm a (1) max. a a 1 c detail x y y 1 c e l e h d h e e 1 b 712 24 19 18 13 6 1 x d e c b a e 2 01-08-08 02-10-22 terminal 1 index area terminal 1 index area ac c b v m w m 1/2 e 1/2 e e (1) note 1. plastic or metal protrusions of 0.075 mm maximum per side are not included. d (1)
TFF1007HN all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 1 ? 23 august 2012 14 of 17 nxp semiconductors TFF1007HN low phase noise lo generator for vsat applications 16. abbreviations 17. revision history table 11. abbreviations acronym description cmos complementary metal oxide semiconductor cp charge pump k a band k-above band lsb least significant bit msb most significant bit pfd phase frequency detector pll phase-locked loop vco voltage controlled oscillator vsat very small aperture terminal table 12. revision history document id release date data sheet status change notice supersedes TFF1007HN v.1 20120823 product data sheet - -
TFF1007HN all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 1 ? 23 august 2012 15 of 17 nxp semiconductors TFF1007HN low phase noise lo generator for vsat applications 18. legal information 18.1 data sheet status [1] please consult the most recently issued document before initiating or completing a design. [2] the term ?short data sheet? is explained in section ?definitions?. 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stress above one or more limiting values (as defined in the absolute maximum ratings system of iec 60134) will cause permanent damage to the device. limiting values are stress ratings only and (proper) operation of the device at these or any other conditions above those given in the recommended operating conditions section (if present) or the characteristics sections of this document is not warranted. constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device. terms and conditions of commercial sale ? nxp semiconductors products are sold subject to the gener al terms and conditions of commercial sale, as published at http://www.nxp.com/profile/terms , unless otherwise agreed in a valid written individual agreement. in case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. nxp semiconductors hereby expressly objects to applying the customer?s general terms and conditions with regard to the purchase of nxp semiconducto rs products by customer. no offer to sell or license ? nothing in this document may be interpreted or construed as an offer to sell products t hat is open for acceptance or the grant, conveyance or implication of any lic ense under any copyrights, patents or other industrial or intellectual property rights. document status [1] [2] product status [3] definition objective [short] data sheet development this document contains data from the objecti ve specification for product development. preliminary [short] data sheet qualification this document contains data from the preliminary specification. product [short] data sheet production this document contains the product specification.
TFF1007HN all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 1 ? 23 august 2012 16 of 17 nxp semiconductors TFF1007HN low phase noise lo generator for vsat applications export control ? this document as well as the item(s) described herein may be subject to export control regu lations. export might require a prior authorization from competent authorities. non-automotive qualified products ? unless this data sheet expressly states that this specific nxp semicon ductors product is automotive qualified, the product is not suitable for automotive use. it is neither qualified nor tested in accordance with automotive testing or application requirements. nxp semiconductors accepts no liabili ty for inclusion and/or use of non-automotive qualified products in automotive equipment or applications. in the event that customer uses t he product for design-in and use in automotive applications to automotive specifications and standards, customer (a) shall use the product without nxp semiconductors? warranty of the product for such automotive applicat ions, use and specifications, and (b) whenever customer uses the product for automotive applications beyond nxp semiconductors? specifications such use shall be solely at customer?s own risk, and (c) customer fully in demnifies nxp semi conductors for any liability, damages or failed product claims resulting from customer design and use of the product for automotive app lications beyond nxp semiconductors? standard warranty and nxp semiconduct ors? product specifications. quick reference data ? the quick reference data is an extract of the product data given in the limiting values and characteristics sections of this document, and as such is not comp lete, exhaustive or legally binding. translations ? a non-english (translated) version of a document is for reference only. the english version shall prevail in case of any discrepancy between the translated and english versions. 18.4 trademarks notice: all referenced brands, produc t names, service names and trademarks are the property of their respective owners. 19. contact information for more information, please visit: http://www.nxp.com for sales office addresses, please send an email to: salesaddresses@nxp.com
nxp semiconductors TFF1007HN low phase noise lo generator for vsat applications ? nxp b.v. 2012. all rights reserved. for more information, please visit: http://www.nxp.com for sales office addresses, please se nd an email to: salesaddresses@nxp.com date of release: 23 august 2012 document identifier: TFF1007HN please be aware that important notices concerning this document and the product(s) described herein, have been included in section ?legal information?. 20. contents 1 general description . . . . . . . . . . . . . . . . . . . . . . 1 2 features and benefits . . . . . . . . . . . . . . . . . . . . 1 3 applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 4 quick reference data . . . . . . . . . . . . . . . . . . . . . 1 5 ordering information . . . . . . . . . . . . . . . . . . . . . 2 6 block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 2 7 functional diagram . . . . . . . . . . . . . . . . . . . . . . 3 8 pinning information . . . . . . . . . . . . . . . . . . . . . . 4 8.1 pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 8.2 pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4 9 functional description . . . . . . . . . . . . . . . . . . . 5 9.1 pll . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 9.2 output buffer. . . . . . . . . . . . . . . . . . . . . . . . . . . 6 9.3 lock detector . . . . . . . . . . . . . . . . . . . . . . . . . . 6 9.4 reference input (in(ref)_p, in(ref)_n) . . . . 7 9.5 divider setting (nsl2, nsl1, nsl0). . . . . . . . . 8 10 limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 8 11 recommended operating conditions. . . . . . . . 9 12 thermal characteristics . . . . . . . . . . . . . . . . . . 9 13 characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 9 14 application information. . . . . . . . . . . . . . . . . . 11 15 package outline . . . . . . . . . . . . . . . . . . . . . . . . 13 16 abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 14 17 revision history . . . . . . . . . . . . . . . . . . . . . . . . 14 18 legal information. . . . . . . . . . . . . . . . . . . . . . . 15 18.1 data sheet status . . . . . . . . . . . . . . . . . . . . . . 15 18.2 definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 18.3 disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 18.4 trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 16 19 contact information. . . . . . . . . . . . . . . . . . . . . 16 20 contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

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