data sheet 1 2001-01-01 gaas mmic cmy 200 data sheet ? ultralinear down-converter 1200 mhz to 40 mhz operating voltage range: 3 to 6 v very low current consumption, typ. 45 ma single ended input and output rf- and if-port impedance close to 50 ? very wide lo-level range all gold metallization chip fully passivated very small outlines esd : e lectro s tatic d ischarge sensitive device observe handling precautions! type marking ordering code (tape and reel) package cmy 200 m1 q62702-m6 mw-6 maximum ratings parameter symbol limit values unit min. max. supply voltage to lo-amp v d, lo 06v supply voltage to if-amp v d, if 06v dc-voltage to rf-port v rf ? 6 + 6 v dc-voltage to input lo-amp v in, lo ? 3 0 v rf input power p in, rf ?10dbm lo input power p in, lo ?10dbm channel temperature t ch ? 150 c storage temperature t stg ? 55 150 c mw-6
gaas components cmy 200 data sheet 2 2001-01-01 thermal resistance parameter symbol value unit channel to soldering point (gnd) r thchs 100 k/w electrical characteristics t a = 25 c; v dd = 5 v; see test circuit ; f rf = 1224 mhz; f lo = 1185 mhz; p lo = ? 2 dbm; f if = 39 mhz, unless otherwise specified parameters symbol limit values unit test conditions min. typ. max. operating current i op 25 50 70 ma ? required lo-power p lo ?? 5 ? 2dbm ? conversion gain g mix 68 ? db ? single-side-band noise figure f ssb ? 810db ? 3 rd order imd 2 tones d im3 ?? 65 ? 60 dbc p in = 2 ( ? 15 dbm); f rf1 = 1224 mhz; f rf2 = 1219 mhz 3 rd order input intercept point ip3 in 18 21.5 ? dbm p in = ? 12 dbm; 2 tones 5 mhz apart lo leakage at rf- port p lo, rf ?? 9 ? dbm ? p ? 1 db output power p ? 1 db, out ? 17 ? dbm ?
gaas components cmy 200 data sheet 3 2001-01-01 figure 1 test circuit l 1 l 2 l 3 c 1 c 2 c 3 nh nh hpfpfnf 6 1) 1) approximate value for rf-frequency 1224 mhz (the value can be tuned for minimum f ssb at rf-frequency). 12 2) 2) approximate value for lo-frequency 1185 mhz (the value is tuned for max. gain of the lo-amplifier at lo- frequency; indicator is e.g. a minimum dc-current consumption into port 3 at very low lo-power (< ? 10 dbm) into port 1 or a maximum available g mix at very low lo-power (< ? 10 dbm) into port 1). 22 22 47 1 eht08966 cmy 200 2 5 6 1 4 3 rf in 50 ? 1 l ? lo in 50 1 c d lo v 2 l 3 l v dd = + 5 v 3 c c 2 50 if out ? v d if
data sheet 4 2001-01-01 gaas components cmy 200 operating current i op = f ( v dd ) p lo = ? 2 dbm conversion gain g mix = f ( v dd ) p lo = ? 2 dbm, f rf = 1224 mhz; f lo = 1185 mhz 0 0 eht08967 op i dd v 1 2 3 4 5 6 7 8 v 10 10 20 30 40 50 60 70 80 ma 100 0 0 eht08969 mix g dd v 1 2 3 4 5 6 7 8 v 10 1 2 3 4 5 6 7 8 db 10 operating current i op = f ( p lo ) v dd =+ 5v ssb noise figure f ssb = f ( v dd ) p lo = ? 2 dbm; f rf = 1224 mhz, f lo = 1185 mhz -10 0 eht08968 op i -8 -6 -4 -2 024 6 dbm 10 10 20 30 40 50 60 70 80 ma 100 lo p 0 0 eht08970 ssb f dd v 1 2 3 4 5 6 7 8 v 10 1 2 3 4 5 6 7 8 db 10
data sheet 5 2001-01-01 gaas components cmy 200 conversion gain g mix = f ( p lo ) v dd = 5 v, f rf = 1224 mhz; f lo = 1185 mhz third order imd if out = f ( f ) p in = 2 ? 15 dbm, p lo = ? 2 dbm -10 0 eht08971 mix g -8 -6 -4 -2 0 2 4 6 dbm 10 1 2 3 4 5 6 7 8 db 10 lo p 30 -100 eht08973 fout i f 35 40 45 50 mhz 55 -90 -80 -70 -60 -50 -40 -30 -20 dbm 0 ssb noise figure f ssb = f ( p lo ) v dd =+ 5v; f rf = 1224 mhz; f lo = 1185 mhz third order imd d im3 = f ( v dd ) p in = 2 ? 15 dbm, p lo = ? 2 dbm -10 0 eht08972 ssb f -8 -6 -4 -2 0 2 4 6 dbm 10 1 2 3 4 5 6 7 8 db 10 lo p 0 -100 eht08974 dim3 dd v 1 2 3 4 5 6 7 8 v 10 -90 -80 -70 -60 -50 -40 -30 -20 dbc 0
data sheet 6 2001-01-01 gaas components cmy 200 third order imd d im3 = p lo v dd = + 5 v, p in = ? 12 dbm tones 5 mhz apart -10 -100 eht08975 dim3 -8 -6 -4 -2 0 2 4 6 dbm 10 -90 -80 -70 -60 -50 -40 -30 -20 dbc 0 lo p power at 1 db gain compression p ? 1 dbm = f ( v dd ) , p lo = ? 2 dbm; f rf = 1224 mhz; f lo = 1185 mhz 0 0 eht08976 1 2 3 4 5 6 7 8 10 2 4 6 8 10 12 14 16 dbm 20 v dd v out p in p p 1db
data sheet 7 2001-01-01 gaas components cmy 200 conversion gain g mix = f ( f lo ) p lo = ? 2 dbm; f rf = f lo + f if ; f if = 39 mhz conversion gain g mix = f ( f if ) f lo = 1185 mhz , p lo = ? 2 dbm; f rf = f lo + f if 0 eht08977 mix g 1 1 2 3 4 5 6 7 8 db 10 1.1 1.2 1.3 ghz 1.4 lo f 0 eht08979 mix g 1 2 3 4 5 6 7 8 db 10 if f 0 20 40 60 100 mhz ssb noise figure f ssb = f ( f lo ) p lo = ? 2 dbm; f rf = f lo + f if ; f if = 39 mhz ssb noise figure f ssb = f ( f if ) f lo = 1185 mhz; p lo = ? 2 dbm; f rf = f lo + f if 0 eht08978 ssb f 1 1 2 3 4 5 6 7 8 db 10 1.1 1.2 1.3 ghz 1.4 lo f 0 eht08980 ssb f 1 2 3 4 5 6 7 8 db 10 if f 0 20 40 60 100 mhz
gaas components cmy 200 data sheet 8 2001-01-01 typical reflexion coefficients of cmy 200, z 0 = 50 ? f input impedance into rf-port (pin #6) @ p lo =? 2dbm; f lo = 1185 mhz impedance into if-port (pin #4) @ p lo = ? 2dbm; f lo = 1185 mhz input impedance into lo-port (pin #1) reflexion coefficient reflexion coefficient reflexion coefficient mhz mag ang mag ang mag ang 100 0.94 ? 22 0.25 ? 1 0.98 ? 6 200 0.82 ? 40 0.32 4 0.97 ? 12 300 0.75 ? 50 0.34 ? 1 0.98 ? 17 400 0.69 ? 63 0.35 ? 7 0.99 ? 22 500 0.64 ? 76 0.32 ? 14 1.0 ? 28 600 0.57 ? 89 0.27 ? 17 1.02 ? 33 700 0.48 ? 102 0.22 ? 11 1.04 ? 40 800 0.36 ? 112 0.21 7 1.05 ? 43 900 0.23 ? 117 0.26 19 1.06 ? 55 1000 0.13 ? 105 0.32 22 1.07 ? 61 1050 0.15 ? 53 ???? 1100 0.21 ? 44 0.41 15 1.00 ? 75 1150 0.33 ? 43 ?? 0.94 ? 80 1200 0.42 ? 52 0.45 9 0.88 ? 83 1250 0.47 ? 67 ?? 0.80 ? 86 1300 0.47 ? 73 0.47 3 0.75 ? 87 1350 0.48 ? 80 ?? 0.69 ? 87 1400 0.47 ? 84 0.48 ? 2 0.65 ? 87 1450 ???? 0.62 ? 86 1500 0.44 ? 91 0.49 ? 5 0.60 ? 85 1600 0.42 ? 97 0.50 ? 8 0.58 ? 85 1700 0.40 ? 103 0.50 ? 9 0.55 ? 86 1800 0.38 ? 108 0.50 ? 0.53 ? 87
gaas components cmy 200 data sheet 9 2001-01-01 supplementary remarks to cmy 200 this ultralinear down-converter device is developed especially for an excellent intermodulation performance at low dc power consumption and a low demand of lo power as used e.g. for the second mixer of double conversion tv tuners. so this down-converter is optimized for a rf-frequency of 1200 mhz (1000 mhz to 1400 mhz) and an if-frequency range of about 40 mhz to 100 mhz. this mixer mmic device contains a mixer, a gain controlled lo buffer stage and an if amplifier stage mounted into the very small mw-6 plastic package. all ports are unsymmetric, rfport and ifport are near 50 ? . the rfport is matched to 50 ? simply by a series inductance (the parasitic capacitance at the rf-port to ground must be kept as small as possible). the lo-port is a high impedance port with a inner dc connection (internal agc for lo buffer), a external dc block is necessary. the lo port has a slightly negative input impedance within a frequency range of 500 mhz to 1100 mhz, no high source impedance should appear within this frequency range, if dc is blocked or lo is matched ( r < 300 ? ). any noise spurious onto the lo source with the frequencies f = f lo f if should be avoided. 1900 0.36 ? 111 0.50 ? 13 0.50 ? 88 2000 0.36 ? 113 0.50 ? 14 0.48 ? 90 typical reflexion coefficients of cmy 200, z 0 = 50 ? (cont ? d) f input impedance into rf-port (pin #6) @ p lo = ? 2dbm; f lo = 1185 mhz impedance into if-port (pin #4) @ p lo = ? 2dbm; f lo = 1185 mhz input impedance into lo-port (pin #1) reflexion coefficient reflexion coefficient reflexion coefficient mhz mag ang mag ang mag ang
gaas components cmy 200 data sheet 10 2001-01-01 package outlines 0.3 -0.05 +0.1 +0.1 -0.05 0.6 64 1 b a 0.25 m b 2.9 ?.1 23 5 1.9 acc. to +0.2 din 6784 1.1 max 2?... 30? 2.6 max 10?max 10?max 0.1 max 1.3 ?.1 0.08...0.15 a m 0.20 mw-6 (special package) gpw05794 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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