data book 1 03.00 gaas mmic cgy 340 data sheet ? wll transmit upconverter ic for 3.5 ghz ? fully integrated if variable gain amplifier, mixer, lo-buffer, three rf amplifier stages and a switched attenuator ? high conversion gain: typ. 29 db ? gain control range: > 75 db ? 1 db-compression point p 1db : + 17.0 dbm ? output 3 rd order intercept point (oip3) at g max : + 28 dbm ? very low lo-power demand of typ. C 5 to 0 dbm ? minimum of external components and easy matching ? total current consumption: typ. 270 ma @ 5 v ? temperature range: C 40 c to + 85 c esd: e lectro s tatic d ischarge sensitive device, observe handling precautions! type marking ordering code (tape and reel) package cgy 340 cgy 340 q62702-g81 mw-16 mw-16
cgy 340 data book 2 03.00 figure 1 rf block diagram maximum ratings port symbol values unit min. max. positive supply voltage 3, 5, 6, 11, 12 v dlo , v drf1 , v drf3 , v drf2 , v dvga 0+ 8v negative supply voltage 13 v g 0 C 6 v if vga control voltage 14 vga C 2.0 + 8 v voltage at step attenuator 9, 10 a, a bar C 0.5 + 8 v power into if input 16 if C 10 dbm power into lo input 1 lo C 10 dbm channel temperature C t ch C150 c storage temperature C t stg C 55 150 c thermal resistance symbol value unit channel to soldering point (gnd) r thchs t.b.d. k/w eht08775 g > 50 db lo input: -5 to 0 dbm 2359 mhz lo buffer amplifier if var. gain 1091 mhz 1066 - if input: mixer two stage rf amplifier attenuator a switched -25 db rf output: 3450 mhz rf amplifier 3425 - d
cgy 340 data book 3 03.00 electrical characteristics test conditions: t a = 25 c; v dd = 5 v, v gg = C 5 v; f if = 1066 - 1091 mhz; p if = C 20 dbm; f lo = 2359 mhz; p lo = 0 dbm; f rf = 3425 - 3450 mhz, vga adjusted to max. gain, attenuator a out or in (for further information about the vga and the attenuator see attenuator state on page 7 ).: parameter symbol limit values unit min. typ. max. operating drain current i op C270 C ma operating drain current lo buffer only i lo C10 C ma operating gate current i g C1.3 C ma test conditions: as above, but vga adjusted to max. gain and attenuator a out (for further information about the vga and the attenuator see attenuator state on page 7 ). parameter, test conditions symbol limit values unit min. typ. max. conversion gain 1) g c C 29.0 C db total dynamic range output power d g tot C> 75C db vga dynamic range output power d g vga C> 50C db ssb noise figure f ssb C5.5 C db 1 db-compression point p 1db C 17.0 C dbm output 3 rd order intercept point (oip3) at g max oip3 C + 28 C dbm signal breakthrough at p lo = 0 dbm and p rf = + 8.5 dbm lo leakage at rf-port p lo CC 38C dbm lo leakage at if-port p lo CC 31C dbm spectral regrowth at g max and p out = + 8.5 dbm 2) offset: 256 khz C C 46 C dbc offset: 512 khz C C 66 C dbc offset: 768 khz C > C 70 C dbc
cgy 340 data book 4 03.00 return loss if port 3) s 11 C14 C db rf port 3) s 22 C10 C db lo port 3) s 11 C20 C db 1) variable gain amplifier (vga) and switched attenuator a. 2) modulation: p /4 dqpsk (2 b/sym). symbol rate: 256 ksym/s. mode: phs. filter: rnyq. filter alpha: 0.40. 3) configuration as shown on application board. test conditions: as above, but vga adjusted to max. gain and attenuator a in (for further information about the vga and the attenuator see attenuator state on page 7 ). parameter symbol limit values unit min. typ. max. conversion gain g c C3.0 C db test conditions: as above, but vga adjusted to min. gain and attenuator a out (for further information about the vga and the attenuator see attenuator state on page 7 ). parameter symbol limit values unit min. typ. max. conversion gain g c C < C 29.0 C db test conditions: as above, but vga adjusted to min. gain and attenuator a in (for further information about the vga and the attenuator see attenuator state on page 7 ). parameter symbol limit values unit min. typ. max. conversion gain g c C < C 50.0 C db test conditions: as above, but vga adjusted to max. gain and attenuator a out (for further information about the vga and the attenuator see attenuator state on page 7 ). parameter, test conditions symbol limit values unit min. typ. max.
cgy 340 data book 5 03.00 figure 2 application circuit notes: package of all resistors and capacitors: 0603. all inductors: toko ll-1608-fh. the attenuator a is out without supplying port a, the gain of the variable gain amplifier is maximum when x6 (vga) is supplied with + 5.0 v (for further information about the vga and the attenuator see attenuator state on page 7 ). eht08776 6 backside mw16 cgy 340 7 8 gnd3 17 d rf2 v 9 a a lo 2 3 5 4 d lo gnd2 d rf1 v gnd1 v 1 ic1 g v 15 16 11 10 13 12 14 if bcr112 v1 x7 x8 22 pf c 12 10 nf 15 c a x5 1 r 10 k w 10 nf 22 pf c 13 16 c lo x2 sma sma x1 c 1 pf 9 sma x3 rf 6 2.7 nh l g v d v rf if v d rf3 d vga v v ga gnd4 22 pf 11 c 10 nf c 14 33 pf c 10 x6 v ga 5 l 22 nh 4 l 22 nh 4.7 k 3 r w 2 r w 2.2 k 10 nf 22 pf 3 c c 6 22 nh 3 l 10 nf c 2 22 pf 5 c l 2 22 nh c 1 nf 1 c 4 10 pf 8 c 10 pf 1 l 22 nh c 7 not used d v x4 gnd
cgy 340 data book 6 03.00 pin definitions and functions pin no. symbol function bias voltage 1 lo lo input C 2gnd1gnd0 v 3 vdlo mixer drain bias + 5 v 4gnd2gnd0 v 5 vdrf1 1 st rf amp drain bias + 5 v 6 vdrf3 3 rd rf amp drain bias + 5 v 7gnd3gnd0 v 8rfrf outputC 9 a attenuator control + 5 v, 0 v 10 a bar attenuator control bar 0 v, + 5 v 11 vdrf2 2 nd rf amp drain bias + 5 v 12 vdvga if vga drain bias + 5 v 13 vg negative supply C 5 v 14 vga if vga control voltage C 1.6 v to + 1.8 v 1) 15 gnd4 gnd 0 v 16 if if input C mw-16 heatsink slug gnd owp ground 0 v 1) a voltage of C 1.6 v to + 1.8 v on pin 14 is equal to a voltage of 0 v to + 5 v on pad x6 of the application circuit.
cgy 340 data book 7 03.00 electrical characteristics vs. temperature test conditions: v dd = 5 v, v gg = C 5 v; f if = 1066 - 1091 mhz; p if = C 20 dbm; f lo = 2359 mhz; p lo = 0 dbm; f rf = 3425 - 3450 mhz, vga adjusted to max. gain and attenuator a out (for further information about the vga and the attenuator see attenuator state on page 7 ). attenuator state attenuator a in pin 9 = low, pin 10 = high out pin 9 = high, pin 10 = low logic level high: v high > v d C 0.15 v logic level low: v low < + 0.5 v note: attenuator out is defined as maximum gain state. attenuator in is defined as minimum gain state. vga min. gain pin 14 = C 1.5 v (equal to a voltage of 0 v on pad x6 of the application circuit) max. gain pin 14 = + 1.8 v (equal to a voltage of 5 v on pad x6 of the application circuit) txic max. gain -50 eht08778 25 gain 0 50 100 ?c average 26 27 28 29 30 31 32 33 34 35 db t txic noise figure -50 eht08777 0 noise figure 1 2 3 4 5 6 7 8 db 0 50 100 ?c average t
cgy 340 data book 8 03.00 package outlines gpw05969 7 1.6 max 0.1 1.4 0.35 0.05 0.8 exposed solderable heatsink ?4.57 0.05 9 1) 7 1) 5.6 7 x 0.8 = b d a 0.2 m c 0.1 max 0.15 -0.06 0?...7? +0.05 2) d a-b a-b 0.2 h d 4x 16x 0.2 d 16x 0.1 c c c mw-16 (special package) sorts of packing package outlines for tubes, trays etc. are contained in our data book package information. dimensions in mm smd = surface mounted device
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