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tql9048 high linearity gain block with shutdown data sheet: rev i 0 1 - 04 - 15 - 1 of 1 1 - disclaimer: subject to change without notice ? 201 4 triquint www.triquint.com applications ? ? ? ? ? 8 pin 2x2 mm dfn package functional block diagram pin configuration pin n o. label 1, 3, 4, 5, 8 n c 2 rf in 6 shut d own 7 rf out backside paddle rf/dc gnd product features ? ? ? ? ? ? ? general description the tql9048 is a cascadable, high linearity gain block amplifier in a low - cost surface - mount package. at 1.9 ghz, the amplifier typically provides 14. 5 db gain, + 4 0.5 dbm oip3, and 1. 7 db noise figure while only drawing 13 0 ma current. the device is housed in a very small 2x2 mm package. the tql9048 has good noise figure and high linearity performance allow ing the device to be used in both receiver and transmitter cha ins for high performance systems. the gain block is internally matched using a high performance e - phemt process and only requires four external components for operation from a single positive supply: an external rf choke and blocking/bypass capacitors. th is low noise amplifier contains an internal active bias to maintain high performance over temperature and integrates a shut - down biasing capability to allow for operation for tdd applications. the tql9048 covers the 50 - 4000 mhz frequency band and is targe ted for wireless infrastructure or other applications requiring high linearity and/or low noise figure. ordering information part no. description tql9048 high linearity gain block tql9048 - pcb _rf 0.7 - 2.7 ghz evaluation board tql9048 - pcb_if 50 - 500 mh z evaluation board standard t/r size = 25 00 pieces on a 7 reel b a c k s i d e p a d d l e - r f / d c g n d p i n 1 r e f e r e n c e m a r k 8 7 6 5 1 2 3 4 n c r f o u t s h u t d o w n n c n c r f i n n c n c
tql9048 high linearity gain block with shutdown data sheet: rev i 0 1 - 04 - 15 - 2 of 1 1 - disclaimer: subject to change without notice ? 201 4 triquint www.triquint.com recommended operating conditions parameter min typ max units supply voltage (v dd ) 5.0 5.25 v t case ? 6 hours mttf + 190 c electrical specifications are measured at specified test conditions. specifications are not guaranteed over all recommended operating conditions. absolute maximum ratings parameter rating storage temp erature ? dd ) 7 v rf input power, cw, 50, t=25 operation of this device outside the parameter ranges given above may cause permanent damage. electrical specifications test conditions unless otherwise noted: v dd =+5v, temp= +25c, 50 system . parameter conditions min typ max units operational frequency range 50 4000 mhz test frequency 1 9 0 0 mhz gain 13 14.5 16 db input return loss - 10 db output return loss - 13 db noise figure 1. 7 db outp ut p1db +20 +2 2 dbm output ip3 pout=+ 6 dbm/tone, f=1 mhz dd on state 13 0 160 ma off state (power down) 3 5 ma shutdown pin current, i sd v pd thermal resistance, jc channel to case 35.4 c/w
tql9048 high linearity gain block with shutdown data sheet: rev i 0 1 - 04 - 15 - 3 of 1 1 - disclaimer: subject to change without notice ? 201 4 triquint www.triquint.com s - parameters test conditions: v dd =+5 v, i dd = 13 0 ma (typ.), t=+25 c, unmatched 50 ohm system, calibrated to device leads freq (ghz) s11 (db) s11 (ang) s21 (db) s21 (ang) s12 ( db) s12 (ang) s22 (db) s22 (ang) 0.05 - 14.2 - 100.9 17.9 163.5 - 20.4 10.9 - 14.8 - 62.9 0.1 - 18.0 - 132.2 17.1 163.6 - 20.1 3.4 - 16.3 - 159.5 0.2 - 19.9 - 159.3 16.8 158.9 - 20.0 - 1.9 - 16.4 174.8 0.3 - 20.6 - 172.6 16.6 151.9 - 20.0 - 5.4 - 16.5 158.1 0.4 - 21.5 - 17 9.0 16.6 144.3 - 19.9 - 8.4 - 16.9 144.0 0.5 - 22.8 175.2 16.5 136.6 - 19.9 - 11.2 - 17.2 132.5 0.6 - 24.0 172.6 16.4 128.7 - 19.8 - 14.0 - 17.6 121.5 0.7 - 25.8 172.4 16.2 120.9 - 19.8 - 16.8 - 18.0 110.5 0.8 - 27.7 175.0 16.1 113.1 - 19.8 - 19.6 - 18.5 99.2 0.9 - 30.2 - 177.2 16.0 105.4 - 19.7 - 22.6 - 19.1 88.6 1 - 32.3 - 158.5 15.9 97.7 - 19.7 - 25.5 - 19.8 77.5 1.1 - 32.6 - 130.3 15.8 90.0 - 19.7 - 28.5 - 20.7 66.4 1.2 - 30.7 - 107.2 15.6 82.3 - 19.6 - 31.4 - 21.7 54.2 1.3 - 28.4 - 96.0 15.5 74.7 - 19.6 - 34.6 - 22.8 40.6 1.4 - 26.1 - 91 .0 15.4 67.2 - 19.6 - 37.6 - 24.2 25.6 1.5 - 24.3 - 89.7 15.2 59.6 - 19.5 - 40.8 - 25.7 6.4 1.6 - 22.9 - 89.8 15.1 52.1 - 19.5 - 44.0 - 26.8 - 16.8 1.7 - 21.7 - 91.2 15.0 44.6 - 19.5 - 47.3 - 27.2 - 43.2 1.8 - 20.8 - 92.9 14.9 37.1 - 19.5 - 50.6 - 26.6 - 70.0 1.9 - 20.0 - 95.1 1 4.8 29.7 - 19.4 - 53.9 - 25.3 - 92.9 2 - 19.4 - 97.8 14.6 22.1 - 19.4 - 57.3 - 23.7 - 111.4 2.1 - 18.9 - 100.2 14.5 14.6 - 19.4 - 60.7 - 22.1 - 125.7 2.2 - 18.5 - 103.2 14.4 7.0 - 19.4 - 64.3 - 20.8 - 138.8 2.3 - 18.3 - 105.8 14.3 - 0.6 - 19.3 - 67.8 - 19.6 - 150.3 2.4 - 18.2 - 108 .3 14.2 - 8.3 - 19.3 - 71.5 - 18.6 - 160.3 2.5 - 18.1 - 110.3 14.1 - 16.1 - 19.2 - 75.3 - 17.7 - 170.6 2.6 - 18.2 - 112.0 14.0 - 24.0 - 19.2 - 79.1 - 16.9 179.8 2.7 - 18.2 - 113.2 14.0 - 31.9 - 19.1 - 83.0 - 16.2 170.2 2.8 - 18.3 - 114.1 13.9 - 40.0 - 19.1 - 87.1 - 15.5 160.9 2.9 - 18.4 - 113.9 13.8 - 48.3 - 19.0 - 91.3 - 14.9 151.5 3 - 18.5 - 113.1 13.6 - 56.7 - 19.0 - 95.6 - 14.3 141.8 3.1 - 18.4 - 111.2 13.5 - 65.3 - 18.9 - 100.2 - 13.8 132.1 3.2 - 18.1 - 108.3 13.4 - 74.0 - 18.8 - 104.9 - 13.3 122.4 3.3 - 17.6 - 105.6 13.3 - 83.0 - 18.8 - 109.8 - 12.9 1 12.7 3.4 - 16.8 - 103.6 13.1 - 92.1 - 18.7 - 114.9 - 12.5 102.4 3.5 - 15.8 - 102.9 12.9 - 101.4 - 18.7 - 120.3 - 12.2 92.3 3.6 - 14.6 - 103.0 12.6 - 110.9 - 18.6 - 125.8 - 11.9 81.7 3.8 - 12.2 - 107.2 12.1 - 130.3 - 18.6 - 137.6 - 11.5 59.7 4 - 9.8 - 115.5 11.3 - 150.3 - 18.7 - 1 50.3 - 11.4 36.5
tql9048 high linearity gain block with shutdown data sheet: rev i 0 1 - 04 - 15 - 4 of 1 1 - disclaimer: subject to change without notice ? 201 4 triquint www.triquint.com tql9048 - pcb evaluation board notes: 1. see evaluation board pcb information section for material and stack - up. 2. r3 (0 jumper) is not shown on the schematic and may be replaced with copper trace in the target application layout. 3. a ll components are of 0402 size unless stated on the schematic. 4. c1 is a critical parameter that effects switching speed. smaller capacitor values will give quicker response. 5. c2, and c3 are non - critical values. the reactive impedance should be as low as pos sible at the frequency of operation for optimal performance. 6. the l1 value is non - critical and needs to provide high reactive impedance at the frequency of operation. 7. r2 is optional and do not need to be loaded if the shut - down functionality is not needed; i.e. fdd applications. if r2 is not loaded, the lna will operate in its standard on state. 8. a through line is included on the evaluation board to de - embed the board losses. bill of material ? tql9048 - pcb _rf reference des. value description manuf. par t number n/a n/a printed circuit board triquint n/a u1 n/a high linearity gain block triquint tql9048 r1 n/a do not load n/a n/a r2 0 0 see note 7 . resistor is not neede d if shut - down functionality is not used. l 1 c 3 j 4 j 3 c 4 r 2 r 1 u 1 c 6 c 5 j 5 c 1 c 2 r 3 q 1 j 2 r f o u t p u t j 4 g n d j 3 v d d 2 1 , 3 , 4 , 5 , 8 7 j 1 r f i n p u t l 1 6 8 n h ( 0 6 0 3 ) c 2 3 3 p f c 1 3 3 p f c 3 1 0 0 p f c 4 1 u f r 2 0 ? j 5 p d 6
tql9048 high linearity gain block with shutdown data sheet: rev i 0 1 - 04 - 15 - 5 of 1 1 - disclaimer: subject to change without notice ? 201 4 triquint www.triquint.com typical performa nce ? tql9048 - pcb_rf test conditions unless otherwise noted: v dd = +5v, i dd = 130 ma (typ.), temp= +25c parameter conditions typical values units frequency 900 1950 2700 3500 mhz gain 16 14.5 13.5 12.7 db input return loss - 28 - 11 - 12 - 12 db o utput return loss - 20 - 13 - 16 - 12 db output p1db +22.4 +22.4 +21.9 +19.8 dbm oip3 pout = + 6 dbm/tone, ?f= (1) 1.6 1.7 1.9 2 . 8 db notes: 1. noise figure data shown in the table above is de - embedded from the ev al board loss. performance plots ? tql9048 - pcb _rf test conditions unless otherwise noted: v dd = +5v, i dd = 13 0 ma (typ.), temp= +25c 11 12 13 14 15 16 17 0 1000 2000 3000 4000 gain (db) frequency (mhz) gain vs. frequency +85 c +25 c ?40 c -40 -30 -20 -10 0 0 1000 2000 3000 4000 input return loss (db) frequency (mhz) input return loss vs. frequency +85 c +25 c ?40 c -40 -30 -20 -10 0 0 1000 2000 3000 4000 input return loss (db) frequency (mhz) input return loss vs. frequency +85 c +25 c ?40 c 1.4 1.6 1.8 2.0 2.2 2.4 0 1 2 3 nf (db) frequency (ghz) noise figure vs. frequency temp.=+25 c -20 -15 -10 -5 0 5 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 |s21| (db) pin (dbm) gain vs. frequency temp.=+25 c shutdown mode vpd > 1.4v frequency = 1.95ghz
tql9048 high linearity gain block with shutdown data sheet: rev i 0 1 - 04 - 15 - 6 of 1 1 - disclaimer: subject to change without notice ? 201 4 triquint www.triquint.com performance plots ? tql9048 - pcb_rf (continued) test conditions unless otherwise noted: v dd = +5v, i dd = 130 ma (typ.), temp= +25c 25 30 35 40 45 1 2 3 4 5 6 7 oip3 (dbm) pout/tone (dbm) oip3 at 900 mhz vs. pout/tone +85 c +25 c - 40 c - 20 c 25 30 35 40 45 1 2 3 4 5 6 7 oip3 (dbm) pout/tone (dbm) oip3 at 1900 mhz vs. pout/tone +85 c +25 c - 40 c - 20 c 25 30 35 40 45 1 2 3 4 5 6 7 oip3 (dbm) pout/tone (dbm) oip3 at 2700 mhz vs. pout/tone +85 c +25 c - 40 c - 20 c 25 30 35 40 45 1 2 3 4 5 6 7 oip3 (dbm) pout/tone (dbm) oip3 at 3500 mhz vs. pout/tone +85 c +25 c - 40 c - 20 c 40 45 50 55 60 65 70 0 1,000 2,000 3,000 4,000 oip2 (dbm) frequency, f1 + f2 (mhz) oip2 vs. frequency pout/tone = 4 dbm temp.=+25 c 0 25 50 75 100 125 150 0 1 2 3 4 5 idd (ma) shutdown voltage (v) idd vs. shutdown voltage temp.=+25 c
tql9048 high linearity gain block with shutdown data sheet: rev i 0 1 - 04 - 15 - 7 of 1 1 - disclaimer: subject to change without notice ? 201 4 triquint www.triquint.com performance plots ? tql9048 - pcb_if test conditions unless otherwise noted: v dd = +5v, i dd = 130 ma (typ.), temp= +25c , c1 and c2 = 1000 pf, l1 = 330 nh typical performance ? tql9048 - pcb_if test c onditions unless otherwise noted: v dd = +5v, i dd = 130 ma (typ.), temp= +25c , c1 and c2 = 1000 pf, l1 = 330 nh parameter conditions typical values units frequency 50 100 150 500 mhz gain 1 7.5 1 6 . 9 1 6 . 7 1 6 . 3 db input return loss - 8 - 1 3 - 12 - 2 0 db output return loss - 18 - 1 7 - 1 7 - 1 7 db output p1db +2 0 . 8 +2 1 . 2 +21. 3 + 21 . 5 dbm oip3 pout = + 6 dbm/tone, ?f= (1) 2.1 1. 5 1. 5 1.6 db notes: 1. noise figure data shown in the table above is de - embedded from the eval board loss. 50 55 60 65 70 50 100 150 200 oip2 (dbm) frequency (mhz) oip2 vs. frequency temp.=+25 c pout = +5 dbm/tone 13 14 15 16 17 18 19 0 100 200 300 400 500 gain (db) frequency (mhz) gain vs. frequency +85 c +25 c ?40 c -40 -30 -20 -10 0 0 100 200 300 400 500 input return loss (db) frequency (mhz) input return loss vs. frequency +85 c +25 c ?40 c -40 -30 -20 -10 0 0 100 200 300 400 500 output return loss (db) frequency (mhz) output return loss vs. frequency +85 c +25 c ?40 c 25 30 35 40 45 0 100 200 300 400 500 oip3 (dbm) frequency (mhz) oip3 vs. frequency +85 c +25 c ?40 c 3dbm/tone 5 10 15 20 25 0 100 200 300 400 500 p1db (dbm) frequency (mhz) p1db vs. frequency +85 c +25 c ?40 c 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 0 100 200 300 400 500 nf (db) frequency (mhz) nf vs frequency +85 c +25 c ?40 c
tql9048 high linearity gain block with shutdown data sheet: rev i 0 1 - 04 - 15 - 8 of 1 1 - disclaimer: subject to change without notice ? 201 4 triquint www.triquint.com switching speed switching speed measurement based on tqs application b oard using shutdown circuit: v pd =3v, v dd =5v parameter - 40c +25c +85c turn - off transition (50% cntr C C control signal temp = +25c temp = - 40 c temp = +85 c control signal control signal rf sig nal rf signal rf signal freq = 1950 mhz pout = - 10 dbm/tone freq = 1950 mhz pout = - 10 dbm/tone freq = 1950 mhz pout = - 10 dbm/tone
tql9048 high linearity gain block with shutdown data sheet: rev i 0 1 - 04 - 15 - 9 of 1 1 - disclaimer: subject to change without notice ? 201 4 triquint www.triquint.com pin configuration and desc ription pin no. label description 2 rf i n rf input pin. a dc block is required. 6 shut d own a high voltage turns off the device. if the pin is not connected or is less than 0.5 v, then the device will operate under its normal operating condition . 7 rf o ut rf output pin. dc bias will also need to be injected through a rf bias choke/inductor for operation. 1, 3, 4, 5, 8 n c no electrical connection. provide grounded land pads for pcb mounting integrity. backside paddle rf/dc gnd rf/dc ground. u se recommended via pattern to minimize inductance and thermal resistance; see pcb mounting pattern for suggested footprint. evaluation board pcb information triquint pcb 10 84112 material and stack - up 50 ohm line dimensions: width = 0.02 0 , spacing 1 o z . c u b o t t o m l a y e r r o g e r s 4 3 5 0 b r o g e r s 4 4 5 0 f r o g e r s 4 3 5 0 b r = 3 . 7 t y p . 1 o z . c u t o p l a y e r 1 o z . c u i n n e r l a y e r 1 o z . c u i n n e r l a y e r 0 . 0 1 0 " 0 . 0 1 0 " 0 . 0 6 2 " 0 . 0 0 6 " f i n i s h e d b o a r d t h i c k n e s s b a c k s i d e p a d d l e - r f / d c g n d p i n 1 r e f e r e n c e m a r k 8 7 6 5 1 2 3 4 n c r f o u t s h u t d o w n n c n c r f i n n c n c
tql9048 high linearity gain block with shutdown data sheet: rev i 0 1 - 04 - 15 - 10 of 1 1 - disclaimer: subject to change without notice ? 201 4 triquint www.triquint.com mechanical information package marking and dimensions marking: part number C C n otes : 1. all dimensions are in millimeters. angles are in degrees. 2. except where noted, this part outline conforms to jedec standard mo - 220, issue e (variation vggc) for thermally enhanced plastic very thin fine pitch quad flat no lead package (qfn). 3. dimension and tolerance formats conform to asme y14.4m - 1994. 4. the terminal #1 identifier and terminal numbering conform to jesd 95 - 1 spp - 012. pcb mounting pattern n otes : 1. all dimensions are in millimeters. angles are in degrees. 2. use 1 oz. copper minimum for top and bottom layer metal. 3. vias are required under the backside paddle of this device for proper rf/dc grounding and thermal di ssipation. we recommend a 0.35mm (#80/.0135") diameter bit for drilling via holes and a final plated thru diameter of 0.25 mm (0.10). 4. ensure good package backside paddle solder attach for reliable operation and best electrical performance.
tql9048 high linearity gain block with shutdown data sheet: rev i 0 1 - 04 - 15 - 11 of 1 1 - disclaimer: subject to change without notice ? 201 4 triquint www.triquint.com product compliance information esd sensitivity ratings caution! esd - sensitive device esd rating: class 1a value: passes solderability compatible with both lead - free (260 c max. reflow temperature) and tin/lead (245 c max. reflow temperature) soldering processes. contact plating: nipdau rohs compliance this part is compliant with eu 2002/95/ec rohs directive (restrictions on the use of certain hazardous substances in electrical and electronic equipment). this product also has the following attributes: ? ? ? ? 15 h 12 br 4 0 2 ) free ? ? msl rating msl rating : level 1 test: 260c convection reflow standard: jedec standard ipc/jedec j - std - 020 contact information for the latest specifications, additional product in formation, worldwide sales and distribution locations, and information about triquint: web: www.triquint.com tel: +1.503.615.9000 email: info - sales@triquint.com fax: +1.503.615.8902 for technical questions and application information: email: sjcapplications.engineering@triquint.com important notice the information contained herein is beli eved to be reliable. triquint makes no warranties regarding the information contained herein. triquint assumes no responsibility or liability whatsoever for any of the information contained herein. triquint assumes no responsibility or liability whatsoe ver for the use of the information contained herein. the information contained herein is provided "as is, where is" and with all faults, and the entire risk associated with such information is entirely with the user. all information contained herein is s ubject to change without notice. customers should obtain and verify the latest relevant information before placing orders for triquint products. the information contained herein or any use of such information does not grant, explicitly or implicitly, to any party any patent rights, licenses, or any other intellectual property rights, whether with regard to such information itself or anything described by such information. triquint products are not warranted or authorized for use as critical components i n medical, life - saving, or life - sustaining applications, or other applications where a failure would reasonably be expected to cause severe personal injury or death.

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