amplifiers - smt 5 5 - 54 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 hmc318ms8g / 318MS8GE general description features functional diagram the hmc318ms8g & hmc318MS8GE are surface mount low cost c-band variable gain low noise ampli- ers (vglna) that serve the full unii and hiperlan bands. the hmc318ms8g & hmc318MS8GE oper- ate using a single positive supply that can be set between +3v or +5v. when a control voltage of 0v to +3v is applied, the gain of the ampli er will decrease while maintaining excellent return loss performance. a maximum gain of 9 db is achieved when vctl is set to 0v and a minimum gain of -9 db is achieved when vctl is set to +3v. lna with 18 db gain control +3v operation low noise figure: 2.5 db no external components ultra small 8 lead msop: 14.8mm 2 x 1mm high electrical specifications, t a = +25 c, vdd = +3v typical applications the hmc318ms8g / hmc318MS8GE is ideal for: ? unii ? hiperlan * specifications refer to the maximum gain state (vctl = 0v) unless otherwise noted. parameter* min. typ. max. units frequency range 5.0 - 6.0 ghz gain 6912db gain variation over temperature 0.03 0.04 db/c gain control range 11 18 23 db noise figure 2.5 4.0 db input return loss 6 12 db output return loss 7 13 db output power for 1 db compression (p1db) -1 2 dbm output third order intercept (oip3) 10 13 dbm supply current (idd) 610ma gaas mmic low noise amplifier with agc, 5.0 - 6.0 ghz v02.0607
amplifiers - smt 5 5 - 55 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 gain & return loss @ vctl = 0v gain vs. temperature, vctl = 0v input return loss vs. temperature, vctl = 0v gain over control range noise figure vs. temperature, vctl = 0v output return loss vs. temperature, vctl = 0v -20 -15 -10 -5 0 5 10 15 4.5 5 5.5 6 6.5 s11 s21 s22 response (db) frequency (ghz) 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 4.5 5 5.5 6 6.5 +25 c +85 c -40 c noise figure (db) frequency (ghz) -15 -10 -5 0 5 10 15 4.5 5 5.5 6 6.5 +25c +85c -40c gain (db) frequency (ghz) -20 -15 -10 -5 0 4.5 5 5.5 6 6.5 +25c +85c -40c output return loss (db) frequency (ghz) -20 -15 -10 -5 0 4.5 5 5.5 6 6.5 +25c +85c -40c input return loss (db) frequency (ghz) -15 -10 -5 0 5 10 15 4.5 5 5.5 6 6.5 gain (db) frequency (ghz) 0v 1.0v 1.4v 1.8v 3.0v hmc318ms8g / 318MS8GE gaas mmic low noise amplifier with agc, 5.0 - 6.0 ghz v02.0607
amplifiers - smt 5 5 - 56 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 input return loss over control range gain vs. control voltage @ 5.8 ghz output return loss over control range reverse isolation vs. temperature, vctl = 0v noise figure and oip3 vs. control voltage frequency = 5.8 ghz vctl noise figure (db) oip3 (dbm)* 0v 2.5 13.0 1.4v 4.5 1.2 3.0v 10.5 -6.7 *two-tone input power = -20 dbm per tone. absolute maximum ratings drain bias voltage (vdd) +7.0 vdc control voltage range (vctl) -0.2 to vdd rf input power (rfin)(vdd = +3.0 vdc) 0 dbm channel temperature 150 c continuous pdiss (t = 85 c) (derate 9.76 mw/c above 85 c) 0.634 w thermal resistance (channel to ground paddle) 102 c/w storage temperature -65 to +150 c operating temperature -40 to +85 c esd sensitivity (hbm) class 1a -12 -10 -8 -6 -4 -2 0 2 4 6 8 10 12 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 gain (db) control voltage (vdc) -50 -40 -30 -20 -10 0 4.5 5 5.5 6 6.5 +25c +85c -40c reverse isolation (db) frequency (ghz) -20 -15 -10 -5 0 4.5 5 5.5 6 6.5 vctl= 3.0v vctl= 1.8v vctl= 1.4v vctl= 0.8v vctl= 0v return loss (db) frequency (ghz) -20 -15 -10 -5 0 4.5 5 5.5 6 6.5 vctl= 3.0v vctl= 1.8v vctl= 1.4v vctl= 0.8v vctl= 0v return loss (db) frequency (ghz) hmc318ms8g / 318MS8GE gaas mmic low noise amplifier with agc, 5.0 - 6.0 ghz v02.0607 gain control vctl (vdc) gain state typical ictl (ua) 0 maximum 25 vdd minimum 25 electrostatic sensitive device observe handling precautions
amplifiers - smt 5 5 - 57 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 outline drawing hmc318ms8g / 318MS8GE gaas mmic low noise amplifier with agc, 5.0 - 6.0 ghz v02.0607 part number package body material lead finish msl rating package marking [3] hmc318ms8g low stress injection molded plastic sn/pb solder msl1 [1] h318 xxxx hmc318MS8GE rohs-compliant low stress injection molded plastic 100% matte sn msl1 [2] h318 xxxx [1] max peak re ow temperature of 235 c [2] max peak re ow temperature of 260 c [3] 4-digit lot number xxxx package information notes: 1. leadframe material: copper alloy 2. dimensions are in inches [millimeters]. 3. dimension does not include moldflash of 0.15mm per side. 4. dimension does not include moldflash of 0.25mm per side. 5. all ground leads and ground paddle must be soldered to pcb rf ground.
amplifiers - smt 5 5 - 58 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 the circuit board used in the nal application should use rf circuit design techniques. signal lines should have 50 ohm impedance while the package ground leads and exposed paddle should be con- nected directly to the ground plane similar to that shown. a suf cient 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 104085 [1] item description j1, j2 pcb mount sma connector j3, j4 dc pin u1 hmc318ms8g / hmc318MS8GE ampli er pcb [2] evaluation pcb 1.6 x 1.5 [1] reference this number when ordering complete evaluation pcb [2] circuit board material: rogers 4350 hmc318ms8g / 318MS8GE gaas mmic low noise amplifier with agc, 5.0 - 6.0 ghz v02.0607
amplifiers - smt 5 5 - 59 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 notes: hmc318ms8g / 318MS8GE gaas mmic low noise amplifier with agc, 5.0 - 6.0 ghz v02.0607
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