wideband amplifier RFC1G21H4-24 k orean facilities : 82-31-250-5078 / rfsales@rfhic.com all specifications may change without notice u s facility : 919-677-8780 / sales@rfhicusa.com 1 / 5 version 1.4 product features applications ? gan on sic mmic ? very low distortion ? guaranteed broadband power gain ? heat sink 99.9% copper, ag or gold plate ? excellent thermal conductivity ? single supply voltage @ 24v ? no external circuit needed ? drive amplifier description the rfc1g21h4- 24 is specifically designed for up to 1ghz in frequency as amplifiers. this hybrid dynamic range amplifier module operates with a single voltage supply of 24v(dc). the rfc1g21h4- 24 is equipped with over-voltage suppressor. electrical specifications @ v dd = 24v, t a = 25c parameter unit min typ max condition operating frequency mhz 20 - 1000 - gain db 20.0 21.0 - f = 1000mhz gain flatness db - 1.5 2.0 f = 20 ~ 1000mhz input / output vswr - 2.5 : 1 2.0 : 1 - - ip3 dbm 43.0 44.0 - total pout = 23dbm. tone spacing 1mhz power output 3db comp. dbm 35.0 36.0 - f = 20 ~ 1000mhz supply current ma - 550 600 - absolute maximum ratings note 1. to protect the unit, vdd voltage under 18v, the unit will be switched off. parameter unit min typ max condition v dd / v rfout vdc 20 - 28 - rf out dbm 22 - 38 single tone storage temperature c -40 - 105 - operating temperature c -20 - 80 - package type : dp-27
wideband amplifier RFC1G21H4-24 k orean facilities : 82-31-250-5078 / rfsales@rfhic.com all specifications may change without notice u s facility : 919-677-8780 / sales@rfhicusa.com 2 / 5 version 1.4 typical performance @ 25c parameter unit typ frequency mhz 20 500 1000 gain db 21 21 22 input return loss db -10 -13 -13 output return loss db -17 -11 -8 p3db dbm 36 39 37 oip3 dbm 45 47 44 supply voltage v - 24 - current ma - 550 - s-parameters power output 3db compression 2 nd harmonic @ po 30dbm oip 3 @ po 23dbm 30.0 32.0 34.0 36.0 38.0 40.0 42.0 44.0 46.0 48.0 50.0 20 100 200 300 400 500 600 700 800 900 10 0 magrnitude(dbc) frequency(mhz) 41.0 42.0 43.0 44.0 45.0 46.0 47.0 48.0 20 100 200 300 400 500 600 700 800 900 1000 oip3(dbm) frequency(mhz) 33.0 34.0 35.0 36.0 37.0 38.0 39.0 40.0 41.0 42.0 43.0 20 100 200 300 400 500 600 700 800 900 100 0 magnitude(dbm) frequency(mhz)
wideband amplifier RFC1G21H4-24 k orean facilities : 82-31-250-5078 / rfsales@rfhic.com all specifications may change without notice u s facility : 919-677-8780 / sales@rfhicusa.com 3 / 5 version 1.4 note for correct use 1. on the power input port (pin#5), 47uf/35v capacitor gnd is recommended. 2. heat sink should be placed as tight as possible to the metal case. 3. pay attention when handling electrostatic-sensitive devices. - person at a workbench should be earthed via a wrist strap and a resistor. - all mains-powered equipment should be connected to the mains via an earth-leakage switch. - equipment cases should be grounded. - relative humidity should be maintained between 40% and 50%. - an ionizer is recommended. - keep static materials, such as plastic envelopes and plastic trays etc., away from the workbench. 4. one must put the power off, before adjusting the in/output matching of the system. 5. pay close attention to the input voltage not to over power the hybrid. 6. do not open the plastic cover to change the matching inside the hybrid.
wideband amplifier RFC1G21H4-24 k orean facilities : 82-31-250-5078 / rfsales@rfhic.com all specifications may change without notice u s facility : 919-677-8780 / sales@rfhicusa.com 4 / 5 version 1.4 package dimensions (type: dp-27) * unit: mm[inch] | tolerance: 0.2[.008] front view side view pin description pin no function pin no function pin no function 1 rf input 4 7 gnd 2 gnd 5 vcc 8 gnd 3 gnd 6 9 rf output * mounting configuration notes 1. ground / thermal via holes are critical for the proper performance of this device. 2. add as much copper as possible to inner and outer layers near the part to ensure optimal thermal performance. 3. mounting screws can be added near the part to fasten the board to a heatsink. ensure that the ground / thermal via hole regi on contacts the heatsink. 4. do not put solder mask on the backside of the pcb in the region where the board contacts the heatsink. 5. rf trace width depends upon the pcb material and construction. 6. use 1 oz. copper minimum. top view
wideband amplifier RFC1G21H4-24 k orean facilities : 82-31-250-5078 / rfsales@rfhic.com all specifications may change without notice u s facility : 919-677-8780 / sales@rfhicusa.com 5 / 5 version 1.4 revision history part number release date version modification data sheet status RFC1G21H4-24 2012.11.6 1.4 electrical specifications modification - RFC1G21H4-24 2012.9.5 1.3 - - rfhic corporation reserves the right to make changes to any produc ts herein or to discontinue a ny product at any time without n otice. while product specifications have been thoroughly examined for reliability, rfhic corporation strongly recommends buy ers to verify that the information they are using is accurat e before ordering. rfhic corporation does not assume any liability for the suitability of its products for any particular purpose, and disclaims any and all liability, including wi thout limitation consequential or incidental damages. rfhic products are not intended for use in life support equipment or application where malfunction of the product can be expect ed to result in personal injury or death. buyer uses or sells such products for any such unintended or unauthorized application, buyer shall indemnify, protect and hold rfhic corporat ion and its directors, officers, stockholders, employees, representatives and distributors harmless against any and all claims arising out of such unauthorized use. sales, inquiries and support should be directed to the local au thorized geographic distributor for rfhic corporation. for custo mers in the us, please contact the us sales team at 919- 677-8780. for all other inquiries, please contact the international sales team at 82-31-250-5078.
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