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 - 162 hmc549ms8g / 549ms8ge general description features functional diagram the hmc549ms8g(e) is a gaas phemt mmic low noise amplifi er that are ideal pre-amplifi - ers for catv set top box, home gateway, and digital television receiver operating between 40 and 960 mhz. this high dynamic range lna has been optimized to provide 3.5 db noise fi gure and +27 dbm output ip3 from a single supply of +5v @ 120 ma. the outputs of this lna are extremely well balanced, and can be used to drive a differential input tuner with very high input ip2 requirements. this dual purpose lna can also be used as an active splitter driving two single-ended input tuners. this lna is housed in a rohs compliant msop8g smt package with exposed ground paddle. single-ended or balanced output high output ip3: +27 dbm low noise figure: 3.5 db single positive supply: +5v 75 ohm input electrical specifi cations, 75 ohm system, t a = +25 c, vdd = +5v typical applications the hmc549ms8g(e) is ideal for: ? dtv receivers ? multi-tuner set top boxes ? pvrs & home gateways parameter* min. typ. max. units frequency range 0.04 - 0.96 ghz gain 25 db gain variation over temperature 0.01 0.02 db/c noise figure 3.5 5.2 db input return loss 8db output return loss 15 db output power for 1 db compression (p1db) 12.5 dbm output third order intercept (oip3) 27 dbm output second order intercept (oip2) 52 dbm amplitude balance 0.3 db phase balance 2deg supply current (idd) 120 ma * unless otherwise noted, all measurements performed with balun on the output. dual output low noise amplifier, 0.04 - 0.96 ghz v02.0310
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 - 163 broadband gain & return loss gain vs. temperature input return loss vs. temperature noise figure vs. temperature output return loss vs. temperature -20 -16 -12 -8 -4 0 4 8 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 s21 s11 s22 response (db) frequency (ghz) reverse isolation vs. temperature -20 -15 -10 -5 0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 +25 c +85 c -40 c return loss (db) frequency (ghz) 0 2 4 6 8 10 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 +25 c +85 c -40 c noise figure (db) frequency (ghz) -35 -30 -25 -20 -15 -10 -5 0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 +25 c +85 c -40 c reverse isolation (db) frequency (ghz) -10 -8 -6 -4 -2 0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 +25 c +85 c -40 c return loss (db) frequency (ghz) 0 2 4 6 8 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 +25c +85c - 40c gain (db) frequency (ghz) all measurements taken in 75 ohm system. hmc549ms8g / 549ms8ge v02.0310 dual output low noise amplifier, 0.04 - 0.96 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 - 164 psat vs. temperature p1db vs. temperature output ip3 vs. temperature gain, noise figure & p1db vs. supply voltage @ 500 mhz phase balance * amplitude balance * 8 9 10 11 12 13 14 15 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 +25 c +85 c -40 c p1db (dbm) frequency (ghz) 0 2 4 6 8 10 5 7 9 11 13 15 3 3.5 4 4.5 5 5.5 gain noise figure p1db gain & noise figure (db) p1db (dbm) supply voltage ( vdc ) -6 -4 -2 0 2 4 6 8 10 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 phase error (deg) frequency (ghz) -0.5 -0.4 -0.3 -0.2 -0.1 0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 amplitude error (db) frequency (ghz) 20 22 24 26 28 30 32 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 +25 c +85 c -40 c ip3 (dbm) frequency (ghz) 8 9 10 11 12 13 14 15 16 17 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 +25 c +85 c -40 c psat (dbm) frequency (ghz) * data taken without balun on the output. all measurements taken in 75 ohm system. hmc549ms8g / 549ms8ge v02.0310 dual output low noise amplifier, 0.04 - 0.96 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 - 165 absolute maximum ratings drain bias voltage (vdd) +7v rf input power (rfin)(vdd = +3 vdc) 0 dbm channel temperature 150 c continuous pdiss (t = 85 c) (derate 20 mw/c above 85 c) 1.32 w thermal resistance (channel to ground paddle) 49 c/w storage temperature -65 to +150 c operating temperature -40 to +85 c esd sensitivity (hbm) class 1a electrostatic sensitive device observe handling precautions vdd (vdc) idd (ma) 3.0 117.1 3.3 117.5 3.6 117.9 4.5 118.5 5.0 119.0 5.5 119.3 typical supply current vs. vdd outline drawing part number package body material lead finish msl rating package marking [3] hmc549ms8g low stress injection molded plastic sn/pb solder msl1 [1] h549 xxxx hmc549ms8ge rohs-compliant low stress injection molded plastic 100% matte sn msl1 [2] h549 xxxx [1] max peak refl ow temperature of 235 c [2] max peak refl ow temperature of 260 c [3] 4-digit lot number xxxx package information 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. dimension does not include moldflash of 0.15mm per side. 6. dimension does not include moldflash of 0.25mm per side. 7. all ground leads and ground paddle must be soldered to pcb rf ground. hmc549ms8g / 549ms8ge v02.0310 dual output low noise amplifier, 0.04 - 0.96 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 - 166 pin descriptions pin number function description interface schematic 1, 8 vdd1, vdd2 power supply voltage for the fi rst stage. an external choke inductor is required. see application circuit. 2 feed feedback capacitor for the fi rst stage. 3rfin this pin is dc coupled and requires a dc blocking cap. see application circuit. 4acg1 this pin has to be terminated by an external capacitor. see application circuit. 5 rfout rf differential output 2. this port is dc coupled. 6 rfout rf differential output 1. this port is dc coupled. 7acg2 this pin has to be terminated by an external capacitor. see application circuit. 8vdd2 power supply voltage for second stage. an external choke inductor is required. see application circuit. hmc549ms8g / 549ms8ge v02.0310 dual output low noise amplifier, 0.04 - 0.96 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 - 167 application circuit for 109236 - hmc549ms8g(e) (2-port) application circuit for 113184 - hmc549ms8g(e) (3-port) hmc549ms8g / 549ms8ge v02.0310 dual output low noise amplifier, 0.04 - 0.96 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 - 168 the circuit board used in the application should use rf circuit design techniques. signal lines should have 75 ohm impedance while the package 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 circuit board shown is available from hittite upon request. evaluation pcb list of materials for evaluation pcb 109236 [1] item description j1, j2 bomar f type 75 ohm connectors j3, j4 dc pin c1, c2 18 kpf capacitor, 0402 pkg. c3 150 pf capacitor, 0402 pkg. c4 390 pf capacitor, 0603 pkg. c5 4.7 f capacitor, tantalum c6 1,000 pf capacitor, 0402 pkg. c7, c8 120 pf capacitor, 0402 pkg. l1, l2 560 nh inductor, 0603 pkg.. r1, r2 0 ohm resistor, 0603 pkg. u1 hmc549ms8g(e) low noise amplifi er u2 etc1-1-13 l:l balun pcb [2] 109234 evaluation pcb [1] reference this number when ordering complete evaluation pcb [2] circuit board material: fr4 hmc549ms8g / 549ms8ge v02.0310 dual output low noise amplifier, 0.04 - 0.96 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 - 169 the circuit board used in the application should use rf circuit design techniques. signal lines should have 75 ohm impedance while the package 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 circuit board shown is available from hittite upon request. evaluation pcb list of materials for evaluation pcb 113184 [1] item description j1 - j3 bomar f type 75 ohm connectors j4, j5 dc pin c1, c2 18 kpf capacitor, 0402 pkg. c3 150 pf capacitor, 0402 pkg. c4 1,000 pf capacitor, 0402 pkg. c5 390 pf capacitor, 0603 pkg. c6 4.7 f capacitor, tantalum c7, c8 120 pf capacitor, 0402 pkg. l1, l2 560 nh inductor, 0603 pkg.. u1 hmc549ms8g(e) low noise amplifi er pcb [2] 113182 evaluation pcb [1] reference this number when ordering complete evaluation pcb [2] circuit board material: fr4 hmc549ms8g / 549ms8ge v02.0310 dual output low noise amplifier, 0.04 - 0.96 ghz
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