FC7113 power amplifier module for cdma/amps preliminary 1 / 5 last update 1 2 / 30 /04 f uture c ommunications i ntegrated ci rcuit inc. d escription FC7113 is a high - power, high - efficiency power amplifier module for cdma/amps wireless handsets. it consists of a two - stage amplifier, 50 - ohm matching network for both input and output ports , and bias control circuit ry . one of the most i mportant features of FC7113, the fixed bias mode operation , which eliminates the need for mode change between low - power and high ? power / high - gain mode , provides excellent performance up to 31 - dbm output power. th is advantage also makes it possible to carry out one step calibration in any handsets with very low idle current. it is assembled in a 3 - mm x 3 - mm package without any passive component in it . th is lead - free package pr ovides excellent electrical stability and low thermal resistance. this FC7113 is manufactured with an advanced ingap hbt mmic process . a pplications l single m ode cdma w ireless h andsets l dual m ode amps/cdma w ireless h andsets r evision h istory l preliminary version a datasheet release: october 5 , 2004 l preliminary version b datasheet release: december 30 , 2004 f eatures l small surface m ounting p ackage (3x3x1.32 mm) l operating f requency: 824~849mhz l cdma s ingle - m ode o peration u p to 28dbm l amps s ingle - m ode o peration u p to 31dbm l high e fficiency : 5 5 % amps, 39 . 5 % cdma l very l ow q uiescent c urrent: 3 4 ma l low l eakage c urrent in s hutdown m ode: < 1 ua l optimized for a 50 w s ystem l lead - f ree p ackage l no p assive c omponent in p ackage f unctional b lock d iagram 7113 v r e f v m o d e r f i n v c c 1 g n d r f o u t v c c 2 g n d driver - stage bias power - stage bias input match inter match da pa 4 3 2 1 5 6 7 8 out match (t op view ) for latest specifications, technical questions and additional produ ct information, visit website or e - mail url : http://www.fci.co.kr fci inc. email : info@fci.co.kr 2nd fl. korea first bank b/d, 6 - 8 sunae - dong bundang - gu, sungnam city, kyunggi - do, phone : 82 - 31 - 711 - 6444 463 - 020, korea fax: 82 - 31 - 714 - 6576 .com .com .com 4 .com u datasheet
FC7113 power amplifier module for cdma/amps preliminary 2 / 5 last update 1 2 / 30 /04 f uture c ommunications i ntegrated ci rcuit inc. a bsolute m aximum r atings parameter unit min max supply voltage (vcc) v - +5 mode control voltage (vmode) v - +3. 2 reference voltage (vref) v - +3. 2 rf input power (rf in) dbm - +7 storage temperature (tstg) c - 55 +125 stress in excess of the absolute ratings may cause permanent damage. functional operation is not implied under these conditions. exposure to absolute ratings for extended periods of time may adversely affect reliability. r ecommended o perating c onditions parameter unit min typ max note operating frequency(f) mhz 824 836.5 849 supply voltage(vcc) v +3.2 +3.4 +4.2 reference voltage (vref) v +2.8 0 +2.85 0 +2.9 +0.5 pa ?on? pa ?shut down? mode control voltage(vmode) v + 2.5 0 +2.85 0 +3.0 0.5 low mode high mode rf output power (rf out) dbm - - +31 +28 - - amps, vcc=+3.4v cdma, vcc=+3.4v the device may be operated safely over these conditions. b ias c ontrol power mode vref vmode range low mode 2.85v 2.5~ 2. 85 v < - 20 dbm cdma mode high mode 2.85v 0~0.5v - 20 ~ 28dbm amps mode 2.85v 0 ~ 0.5 v <31dbm shut down 0.0v 0.0v - .com .com .com .com 4 .com u datasheet
FC7113 power amplifier module for cdma/amps preliminary 3 / 5 last update 1 2 / 30 /04 f uture c ommunications i ntegrated ci rcuit inc. e lectrical c haracteristics ( * test condition : vcc = 3.4v, vref = 2.85v, t = +25 a n d f r e q u e n c y = 8 3 6 . 5 m h z ) ? specification parameter unit min typ max note gain db - - - 2 7 .5 2 8 2 7.5 - - - pout = 31dbm pout = 28dbm pout = 16dbm adjacent channel power at 885khz offset* dbc - - - 5 0 - 50 - - pout = 28dbm pout = 1 6dbm adjacent channel power at 1.98mhz offset* dbc - - - 58 - 60 - - pout = 28dbm pout = 16dbm total supply current ma - - - 670 4 70 120 - - - pout = 31dbm pout = 28dbm pout = 16dbm power - added efficiency % - - - 55 39.5 9.8 - - - pout = 31dbm pout = 28dbm pout = 16dbm high mode v mode =0v quiescent current (i cq ) ma - 34 - gain db - 17 - pout=< - 20dbm adjacent channel power at 885khz offset* dbc - < - 50 - pout=< - 20dbm adjacent channel power at 1.98mhz offset* dbc - < - 60 - pout=< - 20dbm ** low mode v mode =2.85 v quie scent current (i cq ) ma - 12 - reference current ma - 3. 0 - through v ref pin(2.85v) mode control current ma - 0.2 - through v mode pin leakage current ua - 1 - v cc =3.4v, v ref =0v, v mode =0v noise in receive band d bm/hz - - 136 - 869mhz to 894mhz harmonics 2fo harmonics 3fo dbc - - - 30 - 3 5 - - pout<31dbm input impedance vswr - 1.5:1 - ruggedness - no damage vswr - 10:1 - pout<28dbm, all phases *test condition; primary channel bw=1.23 mhz, adjacent channel bw=30 khz ** in the case that the transmitter has a wide dynamic range , it will be enough to use high mode only without switching operation. .com .com .com .com 4 .com u datasheet
FC7113 power amplifier module for cdma/amps preliminary 4 / 5 last update 1 2 / 30 /04 f uture c ommunications i ntegrated ci rcuit inc. p in d e scription pin name description pin name description 1 vcc1 supply v oltage 5 gnd ground 2 rf in rf i nput 6 gnd ground 3 vmode mode c ontrol v oltage 7 rfout rf o utput 4 vref reference v oltage 8 vcc2 supply v oltage e valuation b o ard s c hematic (t op view ) vcc 1 rf out vcc 2 1 uf 10 uf 1 uf 10 uf 4 3 2 1 5 6 7 8 7 1 1 3 rf in vmode 1 nf vref 1 uf .com .com .com .com 4 .com u datasheet
FC7113 power amplifier module for cdma/amps preliminary 5 / 5 last update 1 2 / 30 /04 f uture c ommunications i ntegrated ci rcuit inc. p ackage ou tline and di mensions 0.52??0.04 1.32??0.1 side view bottom view 3??0.05 pin 1 indicator top view 3??0.05 4 5 2 3 7 6 8 0.8 0.225 1.5 0.4 0.65 1.5 0.5 7113 ymxn pin 1 identifier line device marking description 1 3 2 fci's company name 7113 = product name ymxn lot code y = year code m = month code x = manufacture code n = wafer number all dimensions are in millimeters .com .com .com 4 .com u datasheet
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