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NJG1152KA1 - 1 - ver.2012-08-17 wide band low noise amplifier gaas mmic general description package outline the NJG1152KA1 is a fully matched wide band low noi se amplifier gaas mmic for digital tv applications. to achieve wide dynamic range, the NJG1152KA1 offer s high gain mode and low gain mode. selecting high ga in mode for weak signals, the NJG1152KA1 helps improve rece iver sensitivity through high gain and low noise figure. selecting low gain mode for strong signals, it bypa sses lna circuit to offer higher linearity. an small and ultra-thin package of flp6-a1 is adopt ed. features operating frequency 40 to 900mhz package size flp6-a1 (package size: 1.6x1.6x0.55mm typ.) [ lna mode, 50 ohm: operating voltage 3.3v ] operating current 20ma typ. small signal gain 18.0db typ. noise figure 1.2db typ. @f=40 to 150mhz 0.9db typ. @f=150 to 900mhz [ bypass mode, 50 ohm: operating voltage 0v ] insertion loss 1.0db typ. 2nd order intermodulation distortion 75db typ. 3rd order intermodulation distortion 85db typ. pin configuration truth table h=v ctl(h) l=v ctl(l) note: specifications and description listed in this datasheet are subject to change without notice. v ctl lna bypass mode select h on off lna mode l off on bypass mode 3 4 5 6 2 1 vctl bias circuit logic circuit gnd rfin rfout2 rfout1 gnd 1pin index (top view) pin connection 1. rfout1 2. gnd 3. rfout2 4. rfin 5. gnd 6. vctl NJG1152KA1 http://www..net/ datasheet pdf - http://www..net/
NJG1152KA1 - 2 - absolute maximum ratings t a =+25c, z s =z l =50 ohm parameter symbol conditions ratings units drain voltage v dd 5.0 v control voltage v ctl 5.0 v input power p in v dd =3.3v +10 dbm power dissipation p d 4-layer fr4 pcb with through-hole (74.2x74.2mm), t j =150c 580 mw operating temperature t opr -40 to +85 c storage temperature t stg -55 to +150 c electrical characteristics1 (dc characteristics) v dd =3.3v, t a =+25c, with application circuit parameters symbol conditions min typ max units operating voltage v dd 2.3 3.3 3.6 v control voltage (high) v ctl(h) 1.3 1.8 3.6 v control voltage (low) v ctl(l) 0.0 0.0 0.5 v operating current1 i dd 1 rf off, v ctl =1.8v - 20 45 ma operating current2 i dd 2 rf off, v ctl =0v - 17 35 a control current i ctl rf off, v ctl =1.8v - 6 20 a http://www..net/ datasheet pdf - http://www..net/
NJG1152KA1 - 3 - electrical characteristics2 (rf characteristics: lna mode, 50 ohm) v dd =3.3v, v ctl =1.8v, freq=40 to 900mhz, t a =+25c, z s =z l =50 ohm, with application circuit parameters symbol conditions min typ max units small signal gain1 gain1 exclude pcb & connector losses (note1) 15.0 18.0 20.0 db gain flatness1 gflat1 - 1.0 2.0 db noise figure1_1 nf1_1 freq=40 to 150mhz, exclude pcb & connector losses (note2) - 1.2 2.0 db noise figure1_2 nf1_2 freq=150 to 900mhz, exclude pcb & connector losses (note2) - 0.9 1.4 db input power 1db compression1 p -1db(in) 1 -10.0 -5.0 - dbm input 3rd order intercept point1 iip3_1 f1=freq, f2=freq+100khz, p in =-20dbm +0.0 +7.0 - dbm 2nd order intermodulation distortion1 im2_1 f1=200mhz, f2=500mhz, fmeas=700mhz, p in 1=p in 2=-15dbm 18.0 28.0 - db 3rd order intermodulation distortion1 im3_1 f1=600mhz, f2=650mhz, fmeas=700mhz, p in 1=p in 2=-15dbm 35.0 45.0 - db isolation1 isl1 15.0 19.0 - db rfin vswr1 vswri1 - 2.5 4.0 - rfout vswr1 vswro1 - 1.5 2.4 - (note1) input and output pcb, connector losses: 0.0 14db(40mhz), 0.088db(620mhz), 0.121db(900mhz) (note2) input pcb and connector losses: 0.007db(40m hz), 0.044db(620mhz), 0.060db(900mhz) http://www..net/ datasheet pdf - http://www..net/
NJG1152KA1 - 4 - electrical characteristics3 (rf characteristics: bypass mode, 50 ohm) v dd =3.3v, v ctl =0v, freq=40 to 900mhz, t a =+25c, z s =z l =50 ohm, with application circuit parameters symbol conditions min typ max units insertion loss2 loss2 exclude pcb & connector losses (note1) - 1.0 3.0 db input power 1db compression2 p -1db(in) 2 +8.0 +15.0 - dbm input 3rd order intercept point2 iip3_2 f1=freq, f2=freq+100khz, p in =-2dbm +22.0 +30.0 dbm 2nd order intermodulation distortion2 im2_2 f1=200mhz, f2=500mhz, fmeas=700mhz, p in 1=p in 2=-8dbm 60.0 75.0 - db 3rd order intermodulation distortion2 im3_2 f1=600mhz, f2=650mhz, fmeas=700mhz, p in 1=p in 2=-8dbm 70.0 85.0 - db rfin vswr2 vswri2 - 1.5 2.5 - rfout vswr2 vswro2 - 1.5 2.5 - (note1) input and output pcb, connector losses: 0.0 14db(40mhz), 0.088db(620mhz), 0.121db(900mhz) electrical characteristics4 (rf characteristics: lna mode, 75 ohm) v dd =3.3v, v ctl =1.8v, freq=40 to 900mhz, t a =+25c, z s =z l =75 ohm, with application circuit parameters symbol conditions min typ max units small signal gain3 gain3 exclude pcb & connector losses - 18.0 - db rfin vswr3 vswri3 - 2.0 - - rfout vswr3 vswro3 - 2.0 - - electrical characteristics5 (rf characteristics: bypass mode, 75 ohm) v dd =3.3v, v ctl =0v, freq=40 to 900mhz, t a =+25c, z s =z l =75 ohm, with application circuit parameters symbol conditions min typ max units insertion loss4 loss4 exclude pcb & connector losses - 1.5 - db composite second order4 cso4 132channels, cw, p in =+15dbmv - 80 - dbc composite triple beat4 ctb4 132channels, cw, p in =+15dbmv - 80 - dbc rfin vswr4 vswri4 - 2.0 - db rfout vswr4 vswro4 - 2.0 - db http://www..net/ datasheet pdf - http://www..net/
NJG1152KA1 - 5 - terminal description pin no. symbol description 1 rfout1 the rf output terminal of the lna mode. this termin al doubles as the drain terminal of the lna. please connect this term inal to the power supply via choke inductor. 2 gnd ground terminal. this terminal should be connected to the ground plane as close as possible for excellent rf perform ance. 3 rfout2 the rf output terminal of the bypass mode. please c onnect this terminal with rfout1 terminal through dc blocking c apacitor shown in the application circuit. 4 rfin rf input terminal. external capacitor c1 is require d to block the dc bias voltage of internal circuit. 5 gnd ground terminal. this terminal should be connected to the ground plane as close as possible for excellent rf perform ance. 6 vctl control voltage terminal. at this terminal, the switching of the lna mode and bypass mode is possible. http://www..net/ datasheet pdf - http://www..net/
NJG1152KA1 - 6 - electrical characteristics (lna mode, 50 ohm) conditions: v dd =3.3v, v ctl =1.8v, ta=25c, zs=zl=50 ohm, with application circ uit -30 -20 -10 0 10 20 -40 -30 -20 -10 0 pout (dbm) pin (dbm) p-1db(in)=-4.8dbm pout pout vs. pin (freq=620mhz) 14 15 16 17 18 19 0 20 40 60 80 100 -40 -30 -20 -10 0 gain (db) i dd (ma) pin (dbm) gain i dd gain, i dd vs. pin (freq=620mhz) p-1db(in)=-4.8dbm -80 -60 -40 -20 0 20 40 -40 -30 -20 -10 0 10 pout, im3 (dbm) pin (dbm) pout im3 pout, im3 vs. pin (f1=620mhz, f2=f1+100khz) iip3=+7.9dbm oip3=+25.8dbm -15 -10 -5 0 5 0 200 400 600 800 1000 p-1db(in) vs. frequency (freq=40~900mhz) p-1db(in) (dbm) frequency (mhz) 6 8 10 12 14 16 18 20 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 0 500 1000 1500 gain (db) nf (db) frequency (mhz) nf gain nf, gain vs. frequency (freq=40~1500mhz) (exclude pcb, connector losses) 5 10 15 20 25 30 0 200 400 600 800 1000 iip3, oip3 vs. frequency (f1=40~900mhz, f2=f1+100khz, pin=-20dbm) iip3, oip3 (dbm) frequency (mhz) oip3 iip3 http://www..net/ datasheet pdf - http://www..net/
NJG1152KA1 - 7 - electrical characteristics (lna mode, 50 ohm) conditions: v dd =3.3v, v ctl =1.8v, ta=25c, zs=zl=50 ohm, with application circ uit 05 10 15 20 25 0 500 1000 1500 rf in return loss vs. frequency (freq=40~1500mhz) rli (db) frequency (mhz) 05 10 15 20 25 0 500 1000 1500 rf out return loss vs. frequency (freq=40~1500mhz) rlo (db) frequency (mhz) 05 10 15 20 25 30 35 40 0 500 1000 1500 reverse isolation vs. frequency (freq=40~1500mhz) isl (db) frequency (mhz) http://www..net/ datasheet pdf - http://www..net/
NJG1152KA1 - 8 - electrical characteristics (lna mode, 50 ohm) conditions: v dd =3.3v, v ctl =1.8v, ta=25c, zs=zl=50 ohm, with application circ uit s11, s22 s21, s12 vswri, vswro zin, zout s11, s22 50mhz to 20ghz s21, s12 50mhz to 20ghz http://www..net/ datasheet pdf - http://www..net/
NJG1152KA1 - 9 - electrical characteristics (lna mode, 50 ohm) conditions: v ctl =1.8v, ta=25c, zs=zl=50 ohm, with application circ uit 0 1 2 3 4 2.0 2.5 3.0 3.5 4.0 nf vs. v dd nf (db) v dd (v) 620mhz 40mhz 10 15 20 25 30 2.0 2.5 3.0 3.5 4.0 gain vs. v dd (freq=620mhz) gain (db) v dd (v) -5 0 5 10 15 2.0 2.5 3.0 3.5 4.0 iip3 vs. v dd (f1=620mhz, f2=620.1mhz, pin=-20dbm) iip3 (dbm) v dd (v) -10 -8 -6 -4 -2 0 2.0 2.5 3.0 3.5 4.0 p-1db(in) vs. v dd (freq=620mhz) p-1db(in) (dbm) v dd (v) 0 10 20 30 40 50 60 70 80 2.0 2.5 3.0 3.5 4.0 im2 vs. v dd (f1=200mhz, f2=500mhz, fmeas=700mhz, pin1=pin2=-15d bm) im2 (db) v dd (v) 0 20 40 60 80 100 2.0 2.5 3.0 3.5 4.0 im3 vs. v dd (f1=600mhz, f2=650mhz, fmeas=700mhz, pin1=pin2=-15d bm) im3 (db) v dd (v) http://www..net/ datasheet pdf - http://www..net/
NJG1152KA1 - 10 - electrical characteristics (lna mode, 50 ohm) conditions: v ctl =1.8v, ta=25c, zs=zl=50 ohm, with application circ uit 0 10 20 30 40 2.0 2.5 3.0 3.5 4.0 i dd vs. v dd (rf off) i dd (ma) v dd (v) 05 10 15 20 25 2.0 2.5 3.0 3.5 4.0 rf in return loss vs. v dd (freq=620mhz) rli (db) v dd (v) 05 10 15 20 25 2.0 2.5 3.0 3.5 4.0 rf out return loss vs. v dd (freq=620mhz) rlo (db) v dd (v) 10 15 20 25 30 2.0 2.5 3.0 3.5 4.0 reverse isolation vs. v dd (freq=620mhz) reverse isolation (db) v dd (v) 0 4 8 12 16 20 0 5 10 15 20 k factor vs. frequency (freq=50mhz~20ghz) v dd 2.0v v dd 3.3v v dd 4.0v k factor frequency (ghz) http://www..net/ datasheet pdf - http://www..net/
NJG1152KA1 - 11 - electrical characteristics (lna mode, 50 ohm) conditions: v dd =3.3v, v ctl =1.8v, zs=zl=50 ohm, with application circuit -8 -6 -4 -2 0 -40 -20 0 20 40 60 80 100 p-1db(in) vs. temperature (freq=620mhz) p-1db(in) (dbm) temperature ( o c) 4 6 8 10 12 -40 -20 0 20 40 60 80 100 iip3 vs. temperature (f1=620mhz, f2=620.1mhz, pin=-20dbm) iip3 (dbm) temperature ( o c) 0 10 20 30 40 50 60 70 80 -40 -20 0 20 40 60 80 100 im2 vs. temperature (f1=200mhz, f2=500mhz, fmeas=700mhz, pin1=pin2=-15d bm) im2 (db) temperature ( o c) 0 20 40 60 80 100 -40 -20 0 20 40 60 80 100 im3 vs. temperature (f1=600mhz, f2=650mhz, fmeas=700mhz, pin1=pin2=-15d bm) im3 (db) temperature ( o c) 0 1 2 3 4 -40 -20 0 20 40 60 80 100 nf vs. temperature nf (db) temperature ( o c) 620mhz 40mhz 10 15 20 25 30 -40 -20 0 20 40 60 80 100 gain vs. temperature (freq=620mhz) gain (db) temperature ( o c) http://www..net/ datasheet pdf - http://www..net/
NJG1152KA1 - 12 - electrical characteristics (lna mode, 50 ohm) conditions: v dd =3.3v, v ctl =1.8v, zs=zl=50 ohm, with application circuit 05 10 15 20 25 -40 -20 0 20 40 60 80 100 rf in return loss vs. temperature (freq=620mhz) rli (db) temperature ( o c) 05 10 15 20 25 -40 -20 0 20 40 60 80 100 rf out return loss vs. temperature (freq=620mhz) rlo (db) temperature ( o c) 10 15 20 25 30 -40 -20 0 20 40 60 80 100 reverse isolation vs. temperature (freq=620mhz) reverse isolation (db) temperature ( o c) 0 10 20 30 40 -40 -20 0 20 40 60 80 100 i dd vs. temperature (rf off) i dd (ma) temperature ( o c) 0 5 10 15 20 25 30 0.0 0.5 1.0 1.5 2.0 i dd vs. temperature (rf off) ta -40 o c ta +25 o c ta +85 o c i dd (ma) v ctl (v) 0 4 8 12 16 20 0 5 10 15 20 k factor vs. frequency (freq=50mhz~20ghz) ta -40 o c ta +25 o c ta +85 o c k factor frequency (ghz) http://www..net/ datasheet pdf - http://www..net/
NJG1152KA1 - 13 - electrical characteristics (bypass mode, 50 ohm) conditions: v dd =3.3v, v ctl =0v, ta=25c, zs=zl=50 ohm, with application circui t 01 2 3 4 5 6 7 0 500 1000 1500 loss vs. frequency (freq=40~1500mhz) loss (db) frequency (mhz) (exclude pcb, connector losses) 01 2 3 4 5 0 10 20 30 40 50 -20 -10 0 10 20 loss (db) i dd (ma) pin (dbm) loss i dd loss, i dd vs. pin (freq=620mhz) p-1db(in)=+14.4dbm -30 -20 -10 0 10 20 -20 -10 0 10 20 pout (dbm) pin (dbm) p-1db(in)=+14.4dbm pout pout vs. pin (freq=620mhz) -100 -80 -60 -40 -20 0 20 40 -30 -20 -10 0 10 20 30 40 pout, im3 (dbm) pin (dbm) pout im3 pout, im3 vs. pin (f1=620mhz, f2=f1+100khz) iip3=+34.4dbm oip3=+33.6dbm 5 10 15 20 25 0 200 400 600 800 1000 p-1db(in) vs. frequency (freq=40~900mhz) p-1db(in) (dbm) frequency (mhz) 20 25 30 35 40 45 0 200 400 600 800 1000 iip3, oip3 vs. frequency (f1=40~900mhz, f2=f1+100khz, pin=-2dbm) iip3, oip3 (dbm) frequency (mhz) oip3 iip3 http://www..net/ datasheet pdf - http://www..net/
NJG1152KA1 - 14 - electrical characteristics (bypass mode, 50 ohm) conditions: v dd =3.3v, v ctl =0v, ta=25c, zs=zl=50 ohm, with application circui t 05 10 15 20 25 0 500 1000 1500 rf in return loss vs. frequency (freq=40~1500mhz) rli (db) frequency (mhz) 05 10 15 20 25 0 500 1000 1500 rf out return loss vs. frequency (freq=40~1500mhz) rlo (db) frequency (mhz) http://www..net/ datasheet pdf - http://www..net/
NJG1152KA1 - 15 - electrical characteristics (bypass mode, 50 ohm) conditions: v dd =3.3v, v ctl =0v, zs=zl=50 ohm, with application circuit s11, s22 s21, s12 vswri, vswro zin, zout s11, s22 50mhz to 20ghz s21, s12 50mhz to 20ghz http://www..net/ datasheet pdf - http://www..net/
NJG1152KA1 - 16 - electrical characteristics (bypass mode, 50 ohm) conditions: v ctl =0v, ta=25c, zs=zl=50 ohm, with application circui t 0 1 2 3 4 2.0 2.5 3.0 3.5 4.0 loss vs. v dd (freq=620mhz) loss (db) v dd (v) 0 5 10 15 20 2.0 2.5 3.0 3.5 4.0 p-1db(in) vs. v dd (freq=620mhz) p-1db(in) (dbm) v dd (v) 20 25 30 35 40 2.0 2.5 3.0 3.5 4.0 iip3 vs. v dd (f1=620mhz, f2=620.1mhz, pin=-2dbm) iip3 (dbm) v dd (v) 0 10 20 30 40 50 60 70 80 2.0 2.5 3.0 3.5 4.0 im2 vs. v dd (f1=200mhz, f2=500mhz, fmeas=700mhz, pin1=pin2=-8db m) im2 (db) v dd (v) 0 20 40 60 80 100 2.0 2.5 3.0 3.5 4.0 im3 vs. v dd (f1=600mhz, f2=650mhz, fmeas=700mhz, pin1=pin2=-8db m) im3 (db) v dd (v) http://www..net/ datasheet pdf - http://www..net/
NJG1152KA1 - 17 - electrical characteristics (bypass mode, 50 ohm) conditions: v ctl =0v, ta=25c, zs=zl=50 ohm, with application circui t 05 10 15 20 25 2.0 2.5 3.0 3.5 4.0 rf in return loss vs. v dd (freq=620mhz) rli (db) v dd (v) 05 10 15 20 25 2.0 2.5 3.0 3.5 4.0 rf out return loss vs. v dd (freq=620mhz) rlo (db) v dd (v) 0 10 20 30 40 2.0 2.5 3.0 3.5 4.0 i dd vs. v dd (rf off) i dd (ua) v dd (v) http://www..net/ datasheet pdf - http://www..net/
NJG1152KA1 - 18 - electrical characteristics (bypass mode, 50 ohm) conditions: v dd =3.3v, v ctl =0v, zs=zl=50 ohm, with application circuit 0 5 10 15 20 -40 -20 0 20 40 60 80 100 p-1db(in) vs. temperature (freq=620mhz) p-1db(in) (dbm) temperature ( o c) 20 25 30 35 40 -40 -20 0 20 40 60 80 100 iip3 vs. temperature (f1=620mhz, f2=620.1mhz, pin=-2dbm) iip3 (dbm) temperature ( o c) 0 1 2 3 4 -40 -20 0 20 40 60 80 100 loss vs. temperature (freq=620mhz) loss (db) temperature ( o c) 0 10 20 30 40 50 60 70 80 -40 -20 0 20 40 60 80 100 im2 vs. temperature (f1=200mhz, f2=500mhz, fmeas=700mhz, pin1=pin2=-8db m) im2 (db) temperature ( o c) 0 20 40 60 80 100 -40 -20 0 20 40 60 80 100 im3 vs. temperature (f1=600mhz, f2=650mhz, fmeas=700mhz, pin1=pin2=-8db m) im3 (db) temperature ( o c) http://www..net/ datasheet pdf - http://www..net/
NJG1152KA1 - 19 - electrical characteristics (bypass mode, 50 ohm) conditions: v dd =3.3v, v ctl =0v, zs=zl=50 ohm, with application circuit 05 10 15 20 25 -40 -20 0 20 40 60 80 100 rf in return loss vs. temperature (freq=620mhz) rli (db) temperature ( o c) 05 10 15 20 25 -40 -20 0 20 40 60 80 100 rf out return loss vs. temperature (freq=620mhz) rlo (db) temperature ( o c) 0 10 20 30 40 -40 -20 0 20 40 60 80 100 i dd vs. temperature (rf off) i dd (ua) temperature ( o c) http://www..net/ datasheet pdf - http://www..net/
NJG1152KA1 - 20 - electrical characteristics (lna mode, 75 ohm) conditions: v dd =3.3v, v ctl =1.8v, ta=25c, zs=zl=75 ohm, with application circ uit 6 8 10 12 14 16 18 20 0 500 1000 1500 gain vs. frequency (freq=40~1500mhz, zs=zl=75ohm) gain (db) frequency (mhz) (exclude pcb, connector losses) 05 10 15 20 25 0 500 1000 1500 rf in return loss vs. frequency (freq=40~1500mhz, zs=zl=75ohm) rli (db) frequency (mhz) 05 10 15 20 25 0 500 1000 1500 rf out return loss vs. frequency (freq=40~1500mhz, zs=zl=75ohm) rlo (db) frequency (mhz) http://www..net/ datasheet pdf - http://www..net/
NJG1152KA1 - 21 - electrical characteristics (lna mode, 75 ohm) conditions: v ctl =1.8v, ta=25c, zs=zl=75 ohm, with application circ uit 10 15 20 25 30 2.0 2.5 3.0 3.5 4.0 gain vs. v dd (freq=620mhz, zs=zl=75ohm) gain (db) v dd (v) 05 10 15 20 25 2.0 2.5 3.0 3.5 4.0 rf in return loss vs. v dd (freq=620mhz, zs=zl=75ohm) rli (db) v dd (v) 05 10 15 20 25 2.0 2.5 3.0 3.5 4.0 rf out return loss vs. v dd (freq=620mhz, zs=zl=75ohm) rlo (db) v dd (v) http://www..net/ datasheet pdf - http://www..net/
NJG1152KA1 - 22 - electrical characteristics (lna mode, 75 ohm) conditions: v dd =3.3v, v ctl =1.8v, zs=zl=75 ohm, with application circuit 10 15 20 25 30 -40 -20 0 20 40 60 80 100 gain vs. temperature (freq=620mhz, zs=zl=75ohm) gain (db) temperature ( o c) 05 10 15 20 25 -40 -20 0 20 40 60 80 100 rf in return loss vs. temperature (freq=620mhz, zs=zl=75ohm) rli (db) temperature ( o c) 05 10 15 20 25 -40 -20 0 20 40 60 80 100 rf out return loss vs. temperature (freq=620mhz, zs=zl=75ohm) rlo (db) temperature ( o c) http://www..net/ datasheet pdf - http://www..net/
NJG1152KA1 - 23 - electrical characteristics (bypass mode, 75 ohm) conditions: v dd =3.3v, v ctl =0v, ta=25c, zs=zl=75 ohm, with application circui t 01 2 3 4 5 6 7 0 500 1000 1500 loss vs. frequency (freq=40~1500mhz, zs=zl=75ohm) loss (db) frequency (mhz) (exclude pcb, connector losses) 05 10 15 20 25 0 500 1000 1500 rf in return loss vs. frequency (freq=40~1500mhz, zs=zl=75ohm) rli (db) frequency (mhz) 05 10 15 20 25 0 500 1000 1500 rf out return loss vs. frequency (freq=40~1500mhz, zs=zl=75ohm) rlo (db) frequency (mhz) http://www..net/ datasheet pdf - http://www..net/
NJG1152KA1 - 24 - electrical characteristics (bypass mode, 75 ohm) conditions: v ctl =0v, ta=25c, zs=zl=75 ohm, with application circui t 0 1 2 3 4 2.0 2.5 3.0 3.5 4.0 loss vs. v dd (freq=620mhz, zs=zl=75ohm) loss (db) v dd (v) 05 10 15 20 25 2.0 2.5 3.0 3.5 4.0 rf in return loss vs. v dd (freq=620mhz, zs=zl=75ohm) rli (db) v dd (v) 05 10 15 20 25 2.0 2.5 3.0 3.5 4.0 rf out return loss vs. v dd (freq=620mhz, zs=zl=75ohm) rlo (db) v dd (v) http://www..net/ datasheet pdf - http://www..net/
NJG1152KA1 - 25 - electrical characteristics (bypass mode, 75 ohm) conditions: v dd =3.3v, v ctl =0v, zs=zl=75 ohm, with application circuit 0 1 2 3 4 -40 -20 0 20 40 60 80 100 loss vs. temperature (freq=620mhz, zs=zl=75ohm) loss (db) temperature ( o c) 05 10 15 20 25 -40 -20 0 20 40 60 80 100 rf in return loss vs. temperature (freq=620mhz, zs=zl=75ohm) rli (db) temperature ( o c) 05 10 15 20 25 -40 -20 0 20 40 60 80 100 rf out return loss vs. temperature (freq=620mhz, zs=zl=75ohm) rlo (db) temperature ( o c) http://www..net/ datasheet pdf - http://www..net/
NJG1152KA1 - 26 - parts list parts id manufacture l1 taiyo-yuden hk1608 series l2 taiyo-yuden hk1005 series c1~c4 murata grm15 series r1, r2 koa rk73 series 3 4 5 6 2 1 vctl bias circuit logic circuit gnd rfin rfout2 rfout1 gnd 1pin index rf in rf out v dd c1 0.01u c2 0.01u c3 0.01u l1 470n c4 0.01u v ctl l2 18n r2 680 r1 180k (top view) application circuit test pcb layout precautions - c1 to c3 is dc-blocking capacitors, and c4 is a b ypass capacitor. - l1 is rf choke inductor. (dc feed inductor) - r1 is the resistance to adjust the operating curr ent. - r2 is the resistance for stability. - l2 is the inductor to adjust the impedance matchi ng. - all external parts, please be placed as close to the ic. - in order not to couple with terminal rfin and rfo ut, please layout ground pattern under the ic. pcb: fr-4, t=0.2mm microstrip line width: 0.4mm pcb size: 16.8mm x 16.8mm c1 c3 rfin rfout c2 c4 r2 l1 vdd vctl r1 l2 (top view) 1pin index http://www..net/ datasheet pdf - http://www..net/
NJG1152KA1 - 27 - measurement block diagram measuring instruments nf analyzer : agilent 8973a noise source : agilent 346a setting the nf analyzer measurement mode form device under test : amplifier system downconverter : off mode setup form sideband : lsb averages : 4 average mode : point bandwidth : 4mhz loss comp : off tcold : setting the temperature of noise source (30 3k) calibration setup noise source (agilent 346a) nf analyzer (agilent 8973a) input (50 ohm) noise source drive output * noise source and nf analyzer are connected directly. measurement setup noise source (agilent 346a) dut nf analyzer (agilent 8973a) input (50 ohm) noise source drive output in out * noise source and dut, dut and nf analyzer are connected directly. http://www..net/ datasheet pdf - http://www..net/
NJG1152KA1 - 28 - package outline (flp6-a1) caution s on using this product this product contains gallium-arsenide (gaas) wh ich is a harmful material. ? do not eat or put into mouth. ? do not dispose in fire or break up this product. ? do not chemically make gas or powder with this pro duct. ? to wast e th is product, please obey the relati ng law of your country. this product may be damaged with electric static di scharge (esd) or spike voltage. please han d le with care to avoid these damages . [caution] the specifications on this databook are only given for information, without any guarantee as regards either mistakes or omissions. the application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights. 1.6 0.05 1.6 0.05 1.2 0.05 0.5 0.5 0.55 0.05 0.1 0.1 0.22 0.05 0.13 0.05 0.2 0.1 0.2 0.1 unit : mm leads material : copper leads finish : snbi molding material : epoxy resin weight : 3.1mg http://www..net/ datasheet pdf - http://www..net/

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