low noise amplifiers - chip 1 1 - 126 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 gaas hemt mmic low noise amplifier, 14 - 27 ghz v03.0209 general description features functional diagram noise figure: 2.5 db @ 20 ghz gain: 18 db p1db output power: +14 dbm supply voltage: +4v @ 90 ma die size: 2.25 x 1.58 x 0.1 mm electrical specifi cations* , t a = +25 c, vdd= +4v typical applications this HMC-ALH216 is ideal for: ? point-to-point radios ? point-to-multi-point radios ? military & space ? test instrumentation the HMC-ALH216 is a gaas mmic hemt wideband low noise amplifi er die which operates between 14 and 27 ghz. the amplifi er provides 18 db of gain, 2.5 db noise fi gure and +14 dbm of output power at 1 db gain compression while requiring only 90 ma from a +4v supply voltage. the HMC-ALH216 amplifi er is ideal for integration into multi-chip-modules (mcms) due to its small size. HMC-ALH216 parameter min. typ. max. units frequency range 14 - 27 ghz gain 14 18 db gain variation over temperature 0.02 db / c noise figure 2.7 4.5 db input return loss 15 db output return loss 15 db supply current (idd) (vdd = 4v, vgg = -0.5 typ.) 90 ma *unless otherwise indicated, all measurements are from probed die information furn is hed by an al og devices is believed to be a cc urate and re lia bl e. however, no responsibility is assumed by an al og devices for its u se, no r for any infring emen ts of pat en ts 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. for price, delivery, and to place o rd ers: an al og devices, inc., one techn ol ogy way, p.o. box 9106, norwood, ma 02062-9106 phone: 781-329-4700 o rd er online at ww w.an alog .com app li cation sup po rt: p ho ne: 1-800-analog-d
low noise amplifiers - chip 1 1 - 127 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 HMC-ALH216 v03.0209 gaas hemt mmic low noise amplifier, 14 - 27 ghz noise figure vs. frequency output return loss vs. frequency linear gain vs. frequency input return loss vs. frequency 16 16.5 17 17.5 18 18.5 19 19.5 20 15 17 19 21 23 25 27 gain (db) frequency (ghz) -30 -25 -20 -15 -10 -5 0 15 17 19 21 23 25 27 return loss (db) frequency (ghz) -30 -25 -20 -15 -10 -5 0 15 17 19 21 23 25 27 return loss (db) frequency (ghz) 1.8 2 2.2 2.4 2.6 2.8 15 17 19 21 23 25 27 noise figure (db) frequency (ghz) information furn is hed by an al og devices is believed to be a cc urate and re lia bl e. however, no responsibility is assumed by an al og devices for its u se, no r for any infring emen ts of pat en ts 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. for price, delivery, and to place o rd ers: an al og devices, inc., one techn ol ogy way, p.o. box 9106, norwood, ma 02062-9106 phone: 781-329-4700 o rd er online at ww w.an alog .com app li cation sup po rt: p ho ne: 1-800-analog-d
low noise amplifiers - chip 1 1 - 128 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 HMC-ALH216 v03.0209 gaas hemt mmic low noise amplifier, 14 - 27 ghz outline drawing absolute maximum ratings drain bias voltage +5.5 vdc gate bias voltage -1 to +0.3 vdc rf input power 6 dbm channel temperature 180 c continuous pdiss (t=85c) (derate 14.9 mw/c above 85c) 1.4 w thermal resistance (channel to die bottom) 67 c/w storage temperature -65 to +150 c operating temperature -55 to +85 c electrostatic sensitive device observe handling precautions notes: 1. all dimensions are in inches [mm]. 2. typical bond pad is .004 square. 3. backside metallization: gold. 4. backside metal is ground. 5. bond pad metallization: gold. 6. connection not required for unlabeled bond pads. 7. overall die size .002 die packaging information [1] standard alternate gp-1 (gel pack) [2] [1] refer to the packaging information section for die packaging dimensions. [2] for alternate packaging information contact hittite microwave corporation. information furn is hed by an al og devices is believed to be a cc urate and re lia bl e. however, no responsibility is assumed by an al og devices for its u se, no r for any infring emen ts of pat en ts 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. for price, delivery, and to place o rd ers: an al og devices, inc., one techn ol ogy way, p.o. box 9106, norwood, ma 02062-9106 phone: 781-329-4700 o rd er online at ww w.an alog .com app li cation sup po rt: p ho ne: 1-800-analog-d
low noise amplifiers - chip 1 1 - 129 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 pad number function description interface schematic 1r f i n this pad is ac coupled and matched to 50 ohms. 2, 6 vdd power supply voltage for the amplifi er. see assembly for required external components. 3, 5 vgg gate control for amplifi er. please follow mmic amplifi er bias- ing procedure application note. see assembly for required external components. 4r f o u t this pad is ac coupled and matched to 50 ohms. die bottom gnd die bottom must be connected to rf/dc ground. pad descriptions HMC-ALH216 v03.0209 gaas hemt mmic low noise amplifier, 14 - 27 ghz information furn is hed by an al og devices is believed to be a cc urate and re lia bl e. however, no responsibility is assumed by an al og devices for its u se, no r for any infring emen ts of pat en ts 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. for price, delivery, and to place o rd ers: an al og devices, inc., one techn ol ogy way, p.o. box 9106, norwood, ma 02062-9106 phone: 781-329-4700 o rd er online at ww w.an alog .com app li cation sup po rt: p ho ne: 1-800-analog-d
low noise amplifiers - chip 1 1 - 130 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 note 1: bypass caps should be 100 pf (approximately) ceramic (single-layer) placed no farther than 30 mils from the amplifi er note 2: best performance obtained from use of <10 mil (long) by 3 by 0.5mil ribbons on input and output note 3: part can be biased from either side. assembly diagram HMC-ALH216 v03.0209 gaas hemt mmic low noise amplifier, 14 - 27 ghz information furn is hed by an al og devices is believed to be a cc urate and re lia bl e. however, no responsibility is assumed by an al og devices for its u se, no r for any infring emen ts of pat en ts 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. for price, delivery, and to place o rd ers: an al og devices, inc., one techn ol ogy way, p.o. box 9106, norwood, ma 02062-9106 phone: 781-329-4700 o rd er online at ww w.an alog .com app li cation sup po rt: p ho ne: 1-800-analog-d
low noise amplifiers - chip 1 1 - 131 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 mounting & bonding techniques for millimeterwave gaas mmics the die should be attached directly to the ground plane eutectically or with conductive epoxy (see hmc general handling, mounting, bonding note). 50 ohm microstrip transmission lines on 0.127mm (5 mil) thick alumina thin fi lm substrates are recommended for bringing rf to and from the chip (figure 1). if 0.254mm (10 mil) thick alumina thin fi lm substrates must be used, the die should be raised 0.150mm (6 mils) so that the surface of the die is coplanar with the surface of the substrate. one way to accom- plish this is to attach the 0.102mm (4 mil) thick die to a 0.150mm (6 mil) thick molybdenum heat spreader (moly-tab) which is then attached to the ground plane (figure 2). microstrip substrates should be placed as close to the die as possible in order to minimize bond wire length. typical die-to-substrate spacing is 0.076mm to 0.152 mm (3 to 6 mils). handling precautions follow these precautions to avoid permanent damage. storage: all bare die are placed in either waffle or gel based esd protec- tive containers, and then sealed in an esd protective bag for shipment. once the sealed esd protective bag has been opened, all die should be stored in a dry nitrogen environment. cleanliness: handle the chips in a clean environment. do not attempt to clean the chip using liquid cleaning systems. static sensitivity: follow esd precautions to protect against esd strikes. transients: suppress instrument and bias supply transients while bias is applied. use shielded signal and bias cables to minimize inductive pick-up. general handling: handle the chip along the edges with a vacuum collet or with a sharp pair of bent tweezers. the surface of the chip has fragile air bridges and should not be touched with vacuum collet, tweezers, or fi ngers. mounting the chip is back-metallized and can be die mounted with ausn eutectic preforms or with electrically conductive epoxy. the mounting surface should be clean and fl at. eutectic die attach: a 80/20 gold tin preform is recommended with a work surface temperature of 255 c and a tool temperature of 265 c. when hot 90/10 nitrogen/hydrogen gas is applied, tool tip temperature should be 290 c. do not expose the chip to a temperature greater than 320 c for more than 20 seconds. no more than 3 seconds of scrubbing should be required for attachment. epoxy die attach: apply a minimum amount of epoxy to the mounting surface so that a thin epoxy fi llet is observed around the perimeter of the chip once it is placed into position. cure epoxy per the manufacturers schedule. wire bonding rf bonds made with 0.003 x 0.0005 ribbon are recommended. these bonds should be thermosonically bonded with a force of 40-60 grams. dc bonds of 0.001 (0.025 mm) diameter, thermosonically bonded, are recommended. ball bonds should be made with a force of 40-50 grams and wedge bonds at 18-22 grams. all bonds should be made with a nominal stage temperature of 150 c. a minimum amount of ultrasonic energy should be applied to achieve reliable bonds. all bonds should be as short as possible, less than 12 mils (0.31 mm). 0.102mm (0.004?) thick gaas mmic wire bond rf ground plane 0.127mm (0.005?) thick alumina thin film substrate 0.076mm (0.003?) figure 1. 0.102mm (0.004?) thick gaas mmic wire bond rf ground plane 0.254mm (0.010?) thick alumina thin film substrate 0.076mm (0.003?) figure 2. 0.150mm (0.005?) thick moly tab HMC-ALH216 v03.0209 gaas hemt mmic low noise amplifier, 14 - 27 ghz information furn is hed by an al og devices is believed to be a cc urate and re lia bl e. however, no responsibility is assumed by an al og devices for its u se, no r for any infring emen ts of pat en ts 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. for price, delivery, and to place o rd ers: an al og devices, inc., one techn ol ogy way, p.o. box 9106, norwood, ma 02062-9106 phone: 781-329-4700 o rd er online at ww w.an alog .com app li cation sup po rt: p ho ne: 1-800-analog-d
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