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 amplifiers - low noise - smt 7 7 - 1 gaas phemt mmic low noise amplifier, 5 - 10 ghz v01.0310 general description features functional diagram low noise figure: 1.8 db high gain: 19 db high p1db output power: 16 dbm single supply: +3.5 v @ 80 ma output ip3: +28 dbm 50 ohm matched input/output 16 lead 3x3mm smt package: 9mm2 electrical speci cations , t a = +25 c, vdd1 = vdd2 = +3.5v, idd = 80 ma [2] typical applications this HMC902LP3E is ideal for: ? point-to-point radios ? point-to-multi-point radios ? military & space ? test instrumentation the HMC902LP3E is a gaas mmic low noise ampli er housed in a leadless 3x3 mm plastic sur- face mount package. the ampli er operates between 5 and 10 ghz, providing 19 db of small signal gain, 1.8 db noise gure, and output ip3 of +28 dbm, while requiring only 80 ma from a +3.5v supply. the p1db output power of +16 dbm enables the lna to function as a lo driver for balanced, i/q or image reject mixers. the HMC902LP3E also features i/os that are dc blocked and internally matched to 50 ohms, making it ideal for high capacity microwave radios and c-band vsat applications. HMC902LP3E parameter min. typ. max. units frequency range 5 - 10 ghz gain [1] 17 19.5 db gain variation over temperature 0.01 db / c noise figure [1] 1.8 2.2 db input return loss 12 db output return loss 15 db output power for 1 db compression [1] 16 dbm saturated output power (psat) [1] 17.5 dbm output third order intercept (ip3) 28 dbm supply current (idd) (vdd = 3.5v, set vgg2 = 0v, vgg1 = 0v typ.) 80 110 ma [1] board loss removed from gain, power and noise gure measurement. [2] vgg1 = vgg2 = open for normal, self-biased operation.
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 amplifiers - low noise - smt 7 7 - 2 HMC902LP3E v01.0310 gaas phemt mmic low noise amplifier, 5 - 10 ghz gain vs. temperature [1] output return loss vs. temperature broadband gain & return loss [1] input return loss vs. temperature output ip3 vs. temperature noise figure vs. temperature [1] [1] board loss removed from gain, power and noise gure measurement. -50 -40 -30 -20 -10 0 4567891011 +25c +85c -40c return loss (db) frequency (ghz) 10 15 20 25 30 35 4567891011 +25c +85c -40c ip3 (dbm) frequency (ghz) -50 -40 -30 -20 -10 0 4567891011 +25c +85c -40c return loss (db) frequency (ghz) 0 1 2 3 4 5 6 4567891011 +25c +85c -40c noise figure (db) frequency (ghz) 15 17 19 21 23 25 4567891011 +25c +85c -40c gain (db) frequency (ghz) -25 -15 -5 5 15 25 35791113 s21 s11 s22 response (db) frequency (ghz)
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 amplifiers - low noise - smt 7 7 - 3 HMC902LP3E v01.0310 gaas phemt mmic low noise amplifier, 5 - 10 ghz psat vs. temperature [1] power compression @ 7 ghz [1] p1db vs. temperature [1] reverse isolation vs. temperature gain, noise figure & power vs. supply voltage @ 7 ghz [1] -4 0 4 8 12 16 20 24 -21 -18 -15 -12 -9 -6 -3 0 3 pout gain pae pout (dbm), gain (db), pae (%) input power (dbm) 8 10 12 14 16 18 20 22 0 1 2 3 4 5 6 7 3 3.5 4 gain (db), p1db (dbm) noise figure (db) vdd (v) 0 5 10 15 20 25 30 0 20 40 60 80 100 120 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 0 gain ip3 idd gain (db), ip3 (dbm) idd (ma) vgg1, vgg2 gate volltage (vdc) -60 -50 -40 -30 -20 -10 0 4567891011 +25c +85c -40c isolation (db) frequency (ghz) 0 5 10 15 20 25 4567891011 +25c +85c -40c psat (dbm) frequency (ghz) 0 5 10 15 20 25 4567891011 +25c +85c -40c p1db (dbm) frequency (ghz) gain, output ip3 & idd vs. gate voltage @ 7 ghz [2][3] [1] board loss removed from gain, power and noise gure measurement. [2] board loss removed from gain measurement [3] data taken at vdd1 = vdd2 = 3v
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 amplifiers - low noise - smt 7 7 - 4 current vs. input power @ 7 ghz 78 80 82 84 86 88 -30 -27 -24 -21 -18 -15 -12 -9 -6 -3 0 3 idd (ma) input power (dbm) outline drawing absolute maximum ratings electrostatic sensitive device observe handling precautions drain bias voltage +4.5v rf input power +10 dbm gate bias voltage, vgg1 -0.8v to +0.2v gate bias voltage, vgg2 -0.8v to +0.2v channel temperature 150 c continuous pdiss (t = 85 c) (derate 7 mw/c above 85 c) 0.45 w thermal resistance (channel to ground paddle) 143.8 c/ w storage temperature -65 to +150 c operating temperature -40 to +85 c HMC902LP3E v01.0310 gaas phemt mmic low noise amplifier, 5 - 10 ghz 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 0.05mm 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. part number package body material lead finish package marking [1] HMC902LP3E rohs-compliant low stress injection molded plastic 100% matte sn [2] 902 xxxx [1] 4-digit lot number xxxx [2] max peak re ow temperature of 260 c package information
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 amplifiers - low noise - smt 7 7 - 5 HMC902LP3E v01.0310 gaas phemt mmic low noise amplifier, 5 - 10 ghz pin descriptions pin number function description interface schematic 1, 2, 5, 8, 11 - 13, 16 n/c the pins are not connected internally; however, all data shown herein was measured with these pins connected to rf/ dc ground externally. 3rfin this pin is ac coupled and matched to 50 ohms 4, 9 gnd package bottom has exposed metal ground paddle that must be connected to rf/dc ground. 6, 7 vgg1, vgg2 optional gate control for ampli er. if left open, the ampli er will run self-biased at standard current. negative volt- age applied will reduce drain current. external capacitors required, see application circuits herein. 10 rfout this pin is ac coupled and matched to 50 ohms 14, 15 vdd2, vdd1 power supply voltage for the ampli er. see assembly for required external components.
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 amplifiers - low noise - smt 7 7 - 6 HMC902LP3E v01.0310 gaas phemt mmic low noise amplifier, 5 - 10 ghz item description j1, j2 sma connector j3, j4, j6 - j8 dc pins c1, c4, c7, c10 100 pf capacitor, 0402 pkg. c2, c5, c8, c11 10 kpf capacitor, 0402 pkg. c3, c6, c9, c12 4.7 f capacitor, tantalum u1 HMC902LP3E ampli er pcb [2] 128395 evaluation pcb [1] reference this number when ordering complete evaluation pcb [2] circuit board material: rogers 4350 or arlon 25fr list of material for evaluation pcb 129787 [1] the circuit board used in this application should use rf circuit design techniques. signal lines should have 50 ohm impedance while the pack- age 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 board should be mounted to an appropriate heat sink. the evaluation circuit board shown is available from hittite upon request. evaluation pcb
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 amplifiers - low noise - smt 7 7 - 7 HMC902LP3E v00.0210 gaas phemt mmic low noise amplifier, 5 - 10 ghz application circuit - standard (self-biased) operation application circuit - gate control, reduced current operation
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 amplifiers - low noise - smt 7 7 - 8 HMC902LP3E v00.0210 gaas phemt mmic low noise amplifier, 5 - 10 ghz notes:
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