NJG1650HB6 - 1 - ver.2008-06-19 sp3t switch gaas mmic ! general description ! package outline NJG1650HB6 is a sp3t switch ic featured low insertion loss, high isolation and small size package. this switch is suitable for w-lan, bluetooth, and sub-microwave applications. a small and thin package of usb8-b6 is adopted. ! features " control voltage range +2.0~+5.0v " low insertion loss 0.38db typ. @f=1.0ghz, p in =23dbm, v ctl(h) =2.7v 0.42db typ. @f=2.0ghz, p in =23dbm, v ctl(h) =2.7v 0.45db typ. @f=2.5ghz. p in =23dbm, v ctl(h) =2.7v " high isolation 21db typ. @f=2.5ghz, p in =23dbm, v ctl(h) =2.7v " input power at 0.2db compression point 28dbm typ. @f=2.5ghz, v ctl(h) =2.7v " low current consumption 5 a typ. @ v ctl(h) =2.7v " small & thin package usb8-b6 (package size: 1.5 x 1.5 x 0.55mm typ.) ! pin configuration ! truth table ?h?=v ctl (h), ?l?=v ctl (l) vctl1 vctl2 vctl3 path h l l pc-p1 l h l pc-p2 l l h pc-p3 note: the information on this datasheet is subject to change without notice. pin connection 1. vctl3 2. p3 3. gnd 4. p2 5. vctl2 6. p1 7. vctl1 8. pc usb8-b6 type ( to p view ) 1 2 3 7 6 5 4 8 NJG1650HB6
NJG1650HB6 - 2 - ! absolute maximum ratings (t a =+25c, z s =z l =50 ) parameters symbol conditions ratings units input power p in v ctl (h)=2.7v 30 dbm control voltage v ctl 6.0 v power dissipation p d on pcb board 150 mw operating temp. t opr -40~+85 c storage temp. t stg -55~+150 c ! electrical characteristics (v ctl(l) =0v, v ctl(h) =2.7v, z s =z l =50 , t a =+25c, with application circuit) parameters symbol conditions min typ max units control voltage(low) v ctl (l) -0.2 - +0.2 v control voltage (high) v ctl (h) 2.0 2.7 5.0 v control current i ctl - 5 10 a insertion loss 1 loss1 f=1.0ghz, p in =23dbm - 0.38 0.55 db insertion loss 2 loss2 f=2.0ghz, p in =23dbm - 0.42 0.60 db insertion loss 3 loss3 f=2.5ghz, p in =23dbm - 0.45 0.60 db isolation 1 isl1 f=1.0ghz, p in =23dbm 27 29 - db isolation 2 isl2 f=2.0ghz, p in =23dbm 21 23 - db isolation 3 isl3 f=2.5ghz, p in =23dbm 19 21 - db input power at 0.2db compression point p -0.2db f=2.5ghz 25 28 - dbm vswr (pc, p1, p2, p3) vswr f=2.5ghz, on state - 1.1 1.3 switching time t sw 50% ctl to 10/90% rf - 150 500 ns
NJG1650HB6 - 3 - ! terminal information no. symbol description 1 vctl3 control port. this port is set to v ctl(h) (+2.0~+5.0v) or v ctl(l) (-0.2~+0.2v). for good rf performance, please place a bypass capacitor between this port and gnd, close to this port. please choose optimum capacitance value from 10pf to 1000pf because this capacitor influences a switching time. 2 p3 rf port. this port is connected to pc port by control voltage of v ctl(h) at 1st pin, v ctl(l) at 5th and 7th pins. in order to block dc bias voltage of internal circuit, an external capacitor is required. 3 gnd ground terminal. please connect this terminal with ground plane as close as possible for good rf performance. 4 p2 rf port. this port is connected to pc port by control voltage of v ctl(h) at 5th pin, v ctl(l) at 1st and 7th pins. in order to block dc bias voltage of internal circuit, an external capacitor is required. 5 vctl2 control port. this port is set to v ctl(h) (+2.0~+5.0v) or v ctl(l) (-0.2~+0.2v). for good rf performance, please place a bypass capacitor between this port and gnd, close to this port. please choose optimum capacitance value from 10pf to 1000pf because this capacitor influences a switching time. 6 p1 rf port. this port is connected to pc port by control voltage of v ctl(h) at 7th pin, v ctl(l) at 1st and 5th pins. in order to block dc bias voltage of internal circuit, an external capacitor is required. 7 vctl1 control port. this port is set to v ctl(h) (+2.0~+5.0v) or v ctl(l) (-0.2~+0.2v). for good rf performance, please place a bypass capacitor between this port and gnd, close to this port. please choose optimum capacitance value from 10pf to 1000pf because this capacitor influences a switching time. 8 pc common rf port. this pc port is connected with either of p1, p2 and p3 by logical control voltage of vctl1 to 3. in order to block dc bias voltage of internal circuit, an external capacitor is required.
NJG1650HB6 - 4 - ! electrical characteristics (with application circuit, loss of external circuit are excluded) -2.0 -1.8 -1.6 -1.4 -1.2 -1.0 -0.8 -0.6 -0.4 -0.2 0.0 -50 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 p1 loss pc-p2 isl pc-p3 isl pc-p1 insertion loss (db) isolation (db) frequency (ghz) insertion loss, isolation vs frequency (pc-p1 on, v ctl(h) =2.7v, v ctl(l) =0v) -2.0 -1.8 -1.6 -1.4 -1.2 -1.0 -0.8 -0.6 -0.4 -0.2 0.0 -50 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 p2 loss pc-p1 isl pc-p3 isl insertion loss, isolation vs frequency pc-p2 insertion loss (db) isolation (db) frequency (ghz) (pc-p2 on, v ctl(h) =2.7v, v ctl(l) =0v) -2.0 -1.8 -1.6 -1.4 -1.2 -1.0 -0.8 -0.6 -0.4 -0.2 0.0 -50 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 p3 loss pc-p1 isl pc-p2 isl insertion loss, isolation vs frequency pc-p3 insertion loss (db) isolation (db) frequency (ghz) (pc-p3 on, v ctl(h) =2.7v, v ctl(l) =0v) 1.0 1.2 1.4 1.6 1.8 2.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 pc-p1 on pc-p2 on pc-p3 on vswr frequency (ghz) (pc port, v ctl(h) =2.7v, v ctl(l) =0v) vswr vs frequency
NJG1650HB6 - 5 - ! electrical characteristics (with application circuit, loss of external circuit are excluded) 12 14 16 18 20 22 24 26 28 30 0 2 4 6 8 10 12 14 16 18 12 14 16 18 20 22 24 26 28 30 v ctl(h) =2.0v v ctl(h) =2.7v v ctl(h) =3.0v v ctl(h) =4.0v v ctl(h) =5.0v v ctl(h) =2.0v v ctl(h) =2.7v v ctl(h) =3.0v v ctl(h) =4.0v v ctl(h) =5.0v output power (dbm) control current i ctl ( a) input power (dbm) (pc-p1 on, f=2.5ghz, v ctl(l) =0v) output power, i ctl vs input power -2.5 -2.0 -1.5 -1.0 -0.5 0.0 -25 -20 -15 -10 -5 0 12 14 16 18 20 22 24 26 28 30 v ctl(h) =2.0v v ctl(h) =2.7v v ctl(h) =3.0v v ctl(h) =4.0v v ctl(h) =5.0v v ctl(h) =2.0v v ctl(h) =2.7v v ctl(h) =3.0v v ctl(h) =4.0v v ctl(h) =5.0v p1-pc insertion loss (db) pc-p2 isolation (db) input power (dbm) (pc-p1 on, f=2.5ghz, v ctl(l) =0v) insertion loss, isolation vs input power arb. unit time (100ns/div) 136ns 142ns vctl1 p1 switching time (pc-p1/p2, v ctl =2.7/0v)
NJG1650HB6 - 6 - ! electrical characteristics (with application circuit, loss of external circuit are excluded) -2.0 -1.8 -1.6 -1.4 -1.2 -1.0 -0.8 -0.6 -0.4 -0.2 0.0 -50 0 50 100 v ctl(h) =2.0v v ctl(h) =2.5v v ctl(h) =2.7v v ctl(h) =3.0v v ctl(h) =4.0v v ctl(h) =5.0v pc-p1 insertion loss (db) ambient temperature ( o c) insertion loss vs ambient temperature (pc-p1 on, f=2.5ghz, p in =23dbm, v ctl(l) =0v) -25 -20 -15 -10 -5 0 -50 0 50 100 v ctl(h) =2.0v v ctl(h) =2.5v v ctl(h) =2.7v v ctl(h) =3.0v v ctl(h) =4.0v v ctl(h) =5.0v pc-p2 isolatioin (db) ambient temperature ( o c) isolation vs ambient temperature (pc-p1 on, f=2.5ghz, p in =23dbm, v ctl(l) =0v) 1.0 1.1 1.2 1.3 1.4 1.5 1.6 -50 0 50 100 v ctl(h) =2.0v v ctl(h) =2.5v v ctl(h) =2.7v v ctl(h) =3.0v v ctl(h) =4.0v v ctl(h) =5.0v vswr(pc port) ambient temperature ( o c) vswr vs ambient temperature (pc-p1 on, f=2.5ghz, v ctl(l) =0v) 0 2 4 6 8 10 12 14 16 18 20 -50 0 50 100 v ctl(h) =2.0v v ctl(h) =2.5v v ctl(h) =2.7v v ctl(h) =3.0v v ctl(h) =4.0v v ctl(h) =5.0v control current i ctl ( a) ambient temperature ( o c) i ctl vs ambient temperature (pc-p1 on, v ctl(l) =0v) 12 14 16 18 20 22 24 26 28 30 32 -50 0 50 100 v ctl(h) =2.0v v ctl(h) =2.5v v ctl(h) =2.7v v ctl(h) =3.0v v ctl(h) =4.0v v ctl(h) =5.0v maximum rating(30dbm) p -0.2db (dbm) ambient temperature ( o c) p -0.2db vs ambient temperature (pc-p1 on, f=2.5ghz, v ctl(l) =0v) 0 100 200 300 400 500 -50 0 50 100 v ctl(h) =2.0v v ctl(h) =2.5v v ctl(h) =2.7v v ctl(h) =3.0v v ctl(h) =4.0v v ctl(h) =5.0v switching time (ns) ambient temperature ( o c) switching time vs ambient temperature (p1port(pc-p1/pc-p2), v ctl(l) =0v)
NJG1650HB6 - 7 - ! application circuit (top view) 1 2 3 7 6 5 4 8 pc p1 p2 p3 c1 c2 c3 c4 c5 c6 c7 vctl1 0/2.7v vctl2 0/2.7v vctl3 0/2.7 v r1 parts list parts number value notes c1~c4 56pf c5~c7 10pf grm15 murata r1 560k ohm - ! test pcb layout (top view) pcb size=19.4x14.0mm pcb: fr-4, t=0.2mm capacitor: size 1005 stlipline =0.4mm precautions [1] the dc blocking capacitors have to be placed at rf terminal of p1, p2, p3 and pc. [2] to reduce stripline influence on rf characteri stics, please locate bypass capacitors (c5~c7) close to each terminal. [3] for good isolation, the gnd terminal must be connected with the ground plane of substrate, and through-holes for gnd should be placed near by the ic. losses of pcb, connector and capacitors freq.(ghz) loss (db) 1.0 0.21 2.0 0.30 2.5 0.35 p2 c1 c2 c3 c4 c5 c6 c7 vctl1 vctl2 vctl3 gnd pc p1 p3 1 p in mark r1
NJG1650HB6 - 8 - 0.0380.01 1pin index 0.40.1 (top view) (side view) 1.50.05 0.20.05 0.20.05 0.30.1 0.20.1 0.20.1 0.50.1 0.50.1 1.50.05 r0.075 765 123 8 4 0.140.05 (bottom view) 0.30.05 0.550.05 ! package outline (usb8-b6) terminal treat :au substrate :fr5 molding material :epoxy resin unit :mm weight :4mg cautions on using this product this product contains gallium-arsenide (gaas) which 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 product. ? to waste this product, please obey the relating law of your country. this product may be damaged with electric stat ic discharge (esd) or spike voltage. please handle 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.
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