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20 mhz to 1.0 ghz if gain block ADL5536 rev. 0 information furnished by analog devices is believed to be accurate and reliable. however, no responsibility is assumed by analog devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. specifications subject to change without notice. no license is granted by implication or otherwise under any patent or patent rights of analog devices. trademarks and registered trademarks are the property of their respective owners. one technology way, p.o. box 9106, norwood, ma 02062-9106, u.s.a. tel: 781.329.4700 www.analog.com fax: 781.461.3113 ?2010 analog devices, inc. all rights reserved. features fixed gain of 20 db operation from 20 mhz to 1.0 ghz input and output internally matched to 50 integrated bias control circuit oip3 45.0 dbm at 190 mhz 49.0 dbm at 380 mhz noise figure 2.6 db at 190 mhz 2.7 db at 380 mhz p1db of 19.6 dbm at 190 mhz single 5 v power supply low quiescent current of 105 ma msl-1 rated sot-89 package esd rating of 2 kv (class 2) pin-compatible with the 16 db gain adl5535 functional block diagram rfin gnd rfout 1 2 bias 3 gnd ADL5536 (2) 08673-001 figure 1. general description the ADL5536 is a 20 db linear amplifier that operates at frequencies up to 1 ghz. the device can be used in a wide variety of cellular, catv, military, and instrumentation equipment. the ADL5536 provides the highest dynamic range available from an internally matched if gain block. this is accomplished by providing extremely low noise figures and very high oip3 specifications simultaneously across the entire 1 ghz frequency range. the ADL5536 also provides extremely flat gain and p1db over frequency, which are stable over temperature, power supply, and from device to device. the device is internally matched to 50 at the input and output, making the ADL5536 very easy to implement in a wide variety of applications. only input/output ac coupling capacitors, power supply decoupling capacitors, and an external inductor are required for operation. the ADL5536 is fabricated on a gaas hbt process and has an esd rating of 2 kv (class 2). the device is assembled in an msl-1 rated sot-89 package that uses an exposed paddle for excellent thermal impedance. the ADL5536 consumes only 105 ma on a single 5 v supply and is fully specified for operation from ?40c to +85c. the ADL5536 is also pin-compatible with the 16 db gain adl5535 . fully populated evaluation boards are available for each amplifier.
ADL5536 rev. 0 | page 2 of 16 table of contents features .............................................................................................. 1 ? functional block diagram .............................................................. 1 ? general description ......................................................................... 1 ? revision history ............................................................................... 2 ? specifications ..................................................................................... 3 ? typical scattering parameters (s-parameters) ......................... 5 ? absolute maximum ratings ............................................................ 6 ? esd caution .................................................................................. 6 ? pin configuration and function descriptions ............................. 7 ? typical performance characteristics ..............................................8 ? basic connections .......................................................................... 10 ? soldering information and recommended pcb land pattern ................................................................................ 10 ? acpr performance ........................................................................ 11 ? error vector magnitude (evm) performance ........................... 11 ? evaluation board ............................................................................ 12 ? outline dimensions ....................................................................... 13 ? ordering guide .......................................................................... 13 ? revision history 4/10revision 0: initial version
ADL5536 rev. 0 | page 3 of 16 specifications v cc = 5 v and t a = 25c, unless otherwise noted. table 1. parameter test conditions/comments min typ max unit overall function frequency range 20 1000 mhz frequency = 20 mhz gain 20.2 db output 1 db compression point (p1db) 18.0 dbm output third-order intercept (oip3) f = 1 mhz, output power (p out ) = 3 dbm per tone 39.5 dbm second harmonic p out = 0 dbm ?59.2 dbc third harmonic p out = 0 dbm ?89.1 dbc noise figure 2.5 db frequency = 70 mhz gain 20.1 db vs. frequency 50 mhz 0.10 db vs. temperature ?40c t a +85c 0.20 db vs. supply voltage 4.75 v to 5.25 v 0.07 db output 1 db compression point (p1db) 19.6 dbm output third-order intercept (oip3) f = 1 mhz, output power (p out ) = 3 dbm per tone 41.0 dbm second harmonic p out = 0 dbm ?63 dbc third harmonic p out = 0 dbm ?88 dbc noise figure 2.4 db frequency = 190 mhz gain 18.8 19.8 20.8 db vs. frequency 50 mhz 0.06 db vs. temperature ?40c t a +85c 0.19 db vs. supply voltage 4.75 v to 5.25 v 0.07 db output 1 db compression point (p1db) 18.6 19.6 dbm output third-order intercept (oip3) f = 1 mhz, output power (p out ) = 3 dbm per tone 45.0 dbm second harmonic p out = 0 dbm ?59.6 dbc third harmonic p out = 0 dbm ?90.4 dbc noise figure 2.6 db frequency = 380 mhz gain 18.4 19.4 20.4 db vs. frequency 50 mhz 0.10 db vs. temperature ?40c t a +85c 0.20 db vs. supply voltage 4.75 v to 5.25 v 0.08 db output 1 db compression point (p1db) 18.7 19.7 dbm output third-order intercept (oip3) f = 1 mhz, output power (p out ) = 3 dbm per tone 49.0 dbm second harmonic p out = 0 dbm ?61.4 dbc third harmonic p out = 0 dbm ?77.2 dbc noise figure 2.7 db frequency = 748 mhz gain 18.5 db vs. frequency 50 mhz 0.14 db vs. temperature ?40c t a +85c 0.23 db vs. supply voltage 4.75 v to 5.25 v 0.09 db output 1 db compression point (p1db) 19.7 dbm output third-order intercept (oip3) f = 1 mhz, output power (p out ) = 3 dbm per tone 42.5 dbm second harmonic p out = 0 dbm ?53.2 dbc third harmonic p out = 0 dbm ?70.7 dbc noise figure 2.7 db
ADL5536 rev. 0 | page 4 of 16 parameter test conditions/comments min typ max unit frequency = 900 mhz gain 18.5 db vs. frequency 50 mhz 0.14 db vs. temperature ?40c t a +85c 0.23 db vs. supply voltage 4.75 v to 5.25 v 0.10 db output 1 db compression point (p1db) 19.9 dbm output third-order intercept (oip3) f = 1 mhz, output power (p out ) = 3 dbm per tone 41.5 dbm second harmonic p out = 0 dbm ?64.9 dbc third harmonic p out = 0 dbm ?68 dbc noise figure 2.7 db frequency = 1000 mhz gain 18.1 db vs. frequency 50 mhz 0.14 db vs. temperature ?40c t a +85c 0.23 db vs. supply voltage 4.75 v to 5.25 v 0.10 db output 1 db compression point (p1db) 19.7 dbm output third-order intercept (oip3) f = 1 mhz, output power (p out ) = 3 dbm per tone 40.5 dbm second harmonic p out = 0 dbm ?54.8 dbc third harmonic p out = 0 dbm ?66.6 dbc noise figure 2.8 db power interface supply voltage (v cc ) 4.5 5.0 5.5 v supply current 105 122 ma vs. temperature ?40c t a +85c 2.0 ma power dissipation v cc = 5 v 0.53 w
ADL5536 rev. 0 | page 5 of 16 typical scattering parameters (s-parameters) v cc = 5 v, t a = 25c, and the effects of the test fixture have been de-embedded up to the pins of the device. table 2. frequency (mhz) s11 s21 s12 s22 magnitude (db) angle () magnitude (db) angle () magnitude (db) angle () magnitude (db) angle () 20 ?14.53 ?120.58 20.45 171.91 ?22.63 +7.79 ?16.26 ?139.94 70 ?19.07 ?156.59 20.01 172.48 ?22.66 +0.45 ?16.29 ?164.26 120 ?19.61 ?160.48 19.91 169.98 ?22.65 ?1.59 ?16.26 ?166.95 190 ?19.62 ?159.92 19.84 165.55 ?22.64 ?3.78 ?16.06 ?165.90 240 ?19.43 ?157.66 19.77 162.37 ?22.63 ?5.22 ?15.84 ?164.33 290 ?19.04 ?155.64 19.74 159.05 ?22.62 ?6.64 ?15.58 ?162.72 340 ?18.78 ?153.97 19.65 155.59 ?22.62 ?7.93 ?15.28 ?161.62 390 ?18.37 ?150.66 19.54 152.48 ?22.59 ?9.34 ?14.97 ?159.87 440 ?17.83 ?149.87 19.50 149.29 ?22.57 ?10.74 ?14.53 ?158.25 490 ?17.32 ?149.82 19.41 146.05 ?22.61 ?12.05 ?14.14 ?158.63 540 ?16.88 ?149.59 19.34 142.73 ?22.61 ?13.36 ?13.80 ?158.50 590 ?16.51 ?148.73 19.22 139.62 ?22.59 ?14.66 ?13.47 ?158.24 640 ?16.06 ?148.92 19.14 136.53 ?22.59 ?16.00 ?13.12 ?158.50 690 ?15.72 ?149.26 19.04 133.27 ?22.59 ?17.30 ?12.80 ?158.89 740 ?15.37 ?149.29 18.92 130.33 ?22.58 ?18.61 ?12.51 ?159.33 790 ?15.04 ?149.83 18.82 127.22 ?22.57 ?19.92 ?12.23 ?159.94 840 ?14.73 ?150.32 18.70 124.22 ?22.57 ?21.26 ?11.96 ?160.63 900 ?14.35 ?150.94 18.57 120.78 ?22.56 ?22.85 ?11.65 ?161.64 950 ?14.10 ?151.64 18.44 117.74 ?22.56 ?24.21 ?11.42 ?162.56 1000 ?13.83 ?152.27 18.32 115.01 ?22.56 ?25.53 ?11.19 ?163.52 1050 ?13.59 ?153.23 18.21 112.08 ?22.55 ?26.89 ?10.99 ?164.55 1100 ?13.38 ?153.86 18.06 109.34 ?22.56 ?28.24 ?10.80 ?165.66 1150 ?13.16 ?154.76 17.96 106.63 ?22.55 ?29.58 ?10.63 ?166.70 1200 ?12.99 ?155.57 17.82 103.80 ?22.55 ?30.95 ?10.47 ?167.80 1250 ?12.77 ?156.33 17.69 101.33 ?22.54 ?32.33 ?10.30 ?168.91 1300 ?12.61 ?157.32 17.57 98.53 ?22.55 ?33.74 ?10.16 ?170.07 1350 ?12.44 ?158.19 17.44 95.98 ?22.56 ?35.12 ?10.03 ?171.34 1400 ?12.30 ?159.08 17.32 93.44 ?22.57 ?36.43 ?9.92 ?172.44 1450 ?12.17 ?159.85 17.19 90.86 ?22.56 ?37.74 ?9.81 ?173.47 1500 ?12.01 ?160.65 17.06 88.41 ?22.56 ?39.12 ?9.70 ?174.66 1550 ?11.89 ?161.57 16.95 85.90 ?22.56 ?40.49 ?9.59 ?175.76
ADL5536 rev. 0 | page 6 of 16 absolute maximum ratings table 3. parameter rating supply voltage, v cc 6.5 v input power (referred to 50 ) 20 dbm internal power dissipation (paddle soldered) 650 mw ja (junction to air) 30.7c/w jc (junction to paddle) 5.0c/w maximum junction temperature 150c lead temperature (soldering, 60 sec) 240c operating temperature range ?40c to +85c storage temperature range ?65c to +150c 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 specification is not implied. exposure to absolute maximum rating conditions for extended periods may affect device reliability. esd caution
ADL5536 rev. 0 | page 7 of 16 pin configuration and fu nction descriptions rfin gnd rfout 1 2 3 gnd ADL5536 top view (not to scale) (2) notes 1. the exposed paddle is internally connected to gnd and must be soldered to a low impedance ground plane. 08673-002 figure 2. pin configuration table 4. pin function descriptions pin o. nemonic description 1 rfin rf input. this pin requ ires a dc blocking capacitor. 2 gnd ground. connect this pin to a low impedance ground plane. 3 rfout rf output and supply voltage. a dc bias is provided to this pin through an inductor that is connected to the external power supply. the rf path requires a dc blocking capacitor. (2) exposed paddle exposed paddle. the exposed paddle is internally connec ted to gnd and must be soldered to a low impedance ground plane.
ADL5536 rev. 0 | page 8 of 16 typical performance characteristics 0 5 10 15 20 25 30 35 40 45 50 0 100 200 300 400 500 600 700 800 900 1000 nf, gain, p1db, oip3 (db, dbm) frequency (mhz) p1db gain oip3 nf 0 8673-003 figure 3. noise figure, gain, p1db, and oip3 vs. frequency 0 100 200 300 400 500 600 700 800 900 1000 gain (db) frequency (mhz) ?40c +85c 08673-004 17.0 17.5 18.0 18.5 19.0 19.5 20.0 20.5 21.0 +25c figure 4. gain vs. fr equency and temperature ?26 ?24 ?22 ?20 ?18 ?16 ?14 ?12 ?10 ?8 ? 6 0 100 200 300 400 500 600 700 800 900 1000 s-parameters (db) frequency (mhz) s12 s22 s11 08673-005 figure 5. input return loss (s11), output return loss (s22), and reverse isolation (s12) vs. frequency 36 38 40 42 44 46 48 50 52 54 0 100 200 300 400 500 600 700 800 900 1000 oip3 (dbm) p1db (dbm) frequency (mhz) +25c +25c ?40c ?40c +85c +85c 0 8673-006 16.6 17.0 17.4 17.8 18.2 18.6 19.0 19.4 19.8 20.2 figure 6. p1db and oip3 vs. frequency and temperature ?4 ?2 0 2 4 6 8 10 12 14 oip3 (dbm) p out per tone (dbm) 08673-007 748mhz 900mhz 1000mhz 70mhz 190mhz 380mhz 20mhz 30 32 34 36 38 40 42 44 46 48 50 figure 7. oip3 vs. output power (p out ) and frequency 08673-021 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2 0 100 200 300 400 500 600 700 800 900 1000 noise figure (db) frequency (mhz) +25c +85c ?40c figure 8. noise figure vs. frequency and temperature
ADL5536 rev. 0 | page 9 of 16 ?100 ?90 ?80 ?70 ?60 ?50 ?40 ? 30 0 100 200 300 400 500 600 700 800 900 1000 second and third harmonics (dbc) frequency (mhz) third harmonic second harmonic 0 8673-009 figure 9. single-tone harmonics vs. frequency, p out = 0 dbm 0 8673-010 0 10 20 30 40 50 60 19.2 19.4 19.6 19.8 20.0 20.2 20.4 percentage (%) gain (db) figure 10. gain distribution at 190 mhz 08673-011 0 5 10 15 20 25 30 19.0 19.2 19.4 19.6 19.8 20.0 20.2 percentage (%) p1db (dbm) figure 11. p1db distribution at 190 mhz 08673-012 0 10 20 30 40 50 60 70 40 41 42 43 44 45 46 47 48 49 50 51 percentage (%) oip3 (dbm) figure 12. oip3 distribution at 190 mhz, p out = 3 dbm 08673-013 0 10 20 30 40 50 60 70 2.12.22.32.42.52.62.72.82.93.03.1 percentage (%) noise figure (db) figure 13. noise figure distribution at 190 mhz ?40?30?20?100 102030405060708090 supply current (ma) temperature (c) 5.25v 4.75v 5.00v 08673-014 80 85 90 95 100 105 110 115 120 125 130 figure 14. supply current vs. temperature
ADL5536 rev. 0 | page 10 of 16 basic connections the basic connections for operating the ADL5536 are shown in figure 15 . recommended components are listed in table 5 . the input and output should be ac-coupled with appropriately sized capacitors (device characterization was performed with 0.1 f capacitors). a 5 v dc bias is supplied to the amplifier through the bias inductor connected to rfout (pin 3). the bias voltage should be decoupled using a 1 f capacitor, a 1.2 nf capacitor, and a 68 pf capacitor. rfin gnd gnd rfout 1 2 3 c6 1f l1 470nh gnd rfout c5 c4 c2 c1 v c c rfin ADL5536 (2) 0.1f 1.2nf 68pf 0.1f 08673-015 figure 15. basic connections soldering information and recommended pcb land pattern figure 16 shows the recommended land pattern for the ADL5536. to minimize thermal impedance, the exposed paddle on the package underside, along with pin 2, should be soldered to a ground plane. if multiple ground layers exist, they should be stitched together using vias. for more information about land pattern design and layout, refer to the an-772 application note , a design and manufacturing guide for the lead frame chip scale package (lfcsp) . 1.80mm 3.48mm 5.56mm 0.20mm 0.62mm 0.86mm 3.00mm 1.50mm 1.27mm 08673-016 figure 16. recommended land pattern table 5. recommended components for basic connections frequency c1 c2 l1 c4 c5 c6 20 mhz to 1000 mhz 0.1 f 0.1 f 470 nh (coilcraft 0603ls-nx or equivalent) 68 pf 1.2 nf 1 f
ADL5536 rev. 0 | page 11 of 16 acpr performance figure 17 shows a plot of the adjacent channel power ratio (acpr) vs. p out for the ADL5536. the signal type used is a single wideband code division multiple access (w-cdma) carrier (test model 1-64). this signal is generated by a very low acpr source. acpr is measured at the output by a high dynamic range spectrum analyzer that incorporates an instru- ment noise-correction function. at an output power level of +8 dbm, acpr is still very low at ?65 dbc, making the device suitable for use in driver applications. 08673-020 ?90 ?80 ?70 ?60 ?50 ?40 ? 30 ?5 ?3 ?1 1 3 5 7 9 11 13 acpr (dbc) p out (dbm) 380mhz 190mhz 190mhz source power output referred 380mhz source power output referred figure 17. acpr vs. p out , single w-cdma carrier (test model 1-64) at 190 mhz and 380 mhz error vector magnitude (evm) performance error vector magnitude (evm) is a measure used to quantify the performance of a digital radio transmitter or receiver. a signal received by a receiver has all constellation points at their ideal locations; however, various imperfections in the implementation (such as magnitude imbalance, noise floor, and phase imbalance) cause the actual constellation points to deviate from their ideal locations. the ADL5536 shows excellent performance when used with higher-order modulation schemes, such as a 16 qam. figure 18 illustrates the evm performance of the ADL5536 when driven with a 16 qam 10 msym/s signal. degradation of the evm performance starts to occur at an output power of +12 dbm. 08673-019 ?40 ?38 ?36 ?34 ?32 ?30 ?28 ?26 ?24 ?22 ? 20 3 5 7 9 1113151719 evm (db) 380mhz 190mhz 190mhz source power output referred 380mhz source power output referred p out (dbm) figure 18. evm performance vs. p out with a 16 qam, 10 msym/s signal
ADL5536 rev. 0 | page 12 of 16 evaluation board figure 19 shows the evaluation board layout, and figure 20 shows the schematic for the ADL5536 evaluation board. the board is powered by a single 5 v supply. the components used on the board are listed in table 6 . power can be applied to the board through clip-on leads (vcc and gnd). 08673-018 figure 19. evaluation board layout (top) rfin gnd gnd rfout 1 2 3 c6 1f l1 470nh gnd rfout c5 c4 c2 c1 v c c rfin ADL5536 (2) 0.1f 1.2nf 68pf 0.1f 08673-015 figure 20. evaluation board schematic table 6. evaluation board components component description default value c1, c2 ac coupling capacitors 0.1 f, 0402 l1 dc bias inductor 470 nh, 0603 (coilcraft 0603ls-nx or equivalent) vcc, gnd clip-on terminals for power supply c4 power supply decoupling capacitor 68 pf, 0603 c5 power supply decoupling capacitor 1.2 nf, 0603 c6 power supply decoupling capacitor 1 f, 1206
ADL5536 rev. 0 | page 13 of 16 outline dimensions * compliant to jedec standards to-243 with the exception of dimensions indicated by an asterisk. 4.25 3.94 4.60 4.40 * 1.75 1.55 1.50 typ 3.00 typ end view 2.60 2.30 1.20 0.75 12 (2) 3 2.29 2.14 * 0.56 0.36 * 0.52 0.32 1.60 1.40 0.44 0.35 12-18-2008-b figure 21. 3-lead small outline transistor package [sot-89] (rk-3) dimensions shown in millimeters ordering guide model 1 temperature range package description package option ADL5536arkz-r7 ?40c to +85c 3-lead sot-89, 7 tape and reel rk-3 ADL5536-evalz evaluation board 1 z = rohs compliant part.
ADL5536 rev. 0 | page 14 of 16 notes
ADL5536 rev. 0 | page 15 of 16 notes
ADL5536 rev. 0 | page 16 of 16 notes ?2010 analog devices, inc. all rights reserved. trademarks and registered trademarks are the prop erty of their respective owners. d08673-0-4/10(0)

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