mmic BGA416 rf cascode amplifier data sheet, BGA416, june 2002 never stop thinking. wireless silicon discretes
edition 2002-06-14 published by infineon technologies ag, st.-martin-strasse 53, d-81541 mnchen ? infineon technologies ag 2002 all rights reserved. attention please! the information herein is given to describe certain components and shall not be considered as warranted char- acteristics. terms of delivery and rights to technical change reserved. we hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and charts stated herein. infineon technologies is an approved cecc manufacturer. information for further information on technology, delivery terms and conditions and prices please contact your nearest infin- eon technologies office in germany or our infineon technologies representatives worldwide (see address list). warnings due to technical requirements components may contain dangerous substances. for information on the types in question please contact your nearest infineon technologies office. infineon technologies components may only be used in life-support devices or systems with the express written approval of infineon technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. life support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. if they fail, it is reasonable to assume that the health of the user or other persons may be endangered.
for questions on technology, delivery and prices please contact the infineon technologies offices in germany or the infineon technologies companies and representatives worldwide: see our webpage at http://www.infineon.com BGA416 data sheet revision history: 2002-06-14 previous version: 2001-10-30 page subjects (major changes since last revision) preliminary status removed we listen to your comments any information within this document that you feel is wrong, unclear or missing at all? your feedback will help us to continuously improve the quality of this document. please send your proposal (including a reference to this document) to: mcdocu.comments@infineon.com
data sheet 4 esd: electrostatic discharge sensitive device, observe handling precaution! type package marking chip BGA416 sot143 c1s t0553 rf cascode amplifier BGA416 vps05178 2 1 3 4 features ?g ma = 23db at 900mhz ultra high reverse isolation, 62 db at 900mhz low noise figure, f 50 ? = 1.3db at 900mhz on chip bias circuitry, 5.5 ma bias current at v cc = 3v typical supply voltage: 2.5 to 5.0v sieget ? -25 technology applications buffer amplifiers lnas oscillator active devices rfout, 4 rfin, 2 gnd, 3 gnd, 1 bias description BGA416 is a monolithic silicon cascode amplifier with high reverse isolation. a bias network is integrated for simplified biasing.
BGA416 data sheet 5 maximum ratings notes: all voltages refer to gnd-node 1) device current is equal to current into pin rfout 2) t s is measured on the ground lead at the soldering point parameter symbol value unit voltage at pin rfout v out 6v current into pin rfin i in 0.5 ma device current 1) i d 20 ma input power p in 8dbm total power dissipation, t s < 123 c 2) p tot 100 mw junction temperature t j 150 c ambient temperature range t a -65 ... +150 c storage temperature range t stg -65 ... +150 c thermal resistance: junction-soldering point r th js 270 k/w electrical characteristics at t a =25 c (measured in test circuit specified in fig. 1) v cc =3v, unless otherwise specified parameter symbol min. typ. max. unit maximum available power gain f=0.9ghz f=1.8ghz g ma 23 14 db insertion power gain f=0.9ghz f=1.8ghz |s 21 | 2 17 11 db reverse isolation f=0.9ghz f=1.8ghz |s 12 |62 40 db noise figure (z s =50 ?) f=0.9ghz f=1.8ghz f 50 ? 1.3 1.6 db output power at 1db gain compression (z s =z l =50 ?) f=0.9ghz f=1.8ghz p -1db -3 -3 dbm output third order intercept point (z s =z l =50 ?) f=0.9ghz f=1.8ghz oip 3 14 14 dbm device current i d 5.5 ma
BGA416 data sheet 6 s-parameter v cc =3v, i d =5.5ma (see electrical characteristics for conditions) fig. 1: test circuit for electrical characteristics and s-parameter out top view rfin rfout gnd gnd bias-t reference plane i d reference plane bias-t in v cc n.c. frequency s11 s11 s21 s21 s12 s12 s22 s22 [ghz] mag ang mag ang mag ang mag ang 0.1 0.7881 -6.9 12.1310 166.8 0.0017 10.9 0.8974 -4.9 0.2 0.7832 -13.3 11.9280 156.0 0.0004 -16.6 0.8895 -9.0 0.4 0.6986 -23.8 10.3940 134.3 0.0009 41.6 0.8708 -17.5 0.6 0.6335 -31.4 8.9867 116.3 0.0016 20.7 0.8489 -25.7 0.8 0.5666 -37.3 7.5805 100.8 0.0006 -5.4 0.8143 -34.2 1.0 0.5158 -41.6 6.4187 87.7 0.0006 -7.2 0.7776 -42.1 1.2 0.4744 -44.5 5.4350 76.6 0.0014 -103.4 0.7257 -49.6 1.4 0.4503 -47.4 4.6957 66.2 0.0034 -132.9 0.6850 -56.7 1.6 0.4272 -50.4 4.0607 57.5 0.0059 -143.2 0.6530 -64.0 1.8 0.4204 -53.3 3.5686 49.2 0.0092 -152.6 0.6195 -71.1 2.0 0.4056 -56.4 3.1353 41.0 0.0129 -156.9 0.5867 -78.2 2.4 0.4071 -63.5 2.4957 26.7 0.0233 -170.1 0.5298 -92.9 3.0 0.4168 -78.1 1.7687 6.0 0.0465 171.9 0.4562 -117.4 4.0 0.4615 -110.1 0.9839 -24.7 0.1017 143.4 0.3892 -163.8 5.0 0.5467 -148.7 0.4451 -46.1 0.1758 113.0 0.3894 152.0 6.0 0.6187 176.8 0.1983 -21.9 0.2483 84.2 0.4008 120.6
BGA416 data sheet 7 power gain |s 21 | 2 , g ma = f(f) v cc = 3v, i d = 5.5ma 0 1 2 3 4 0 5 10 15 20 25 30 35 40 frequency [ghz] |s 21 | 2 , g ma [db] |s 21 | 2 g ma matching |s 11 |, |s 22 | = f(f) v cc = 3v, i d = 5.5ma 0 1 2 3 4 ?10 ?9 ?8 ?7 ?6 ?5 ?4 ?3 ?2 ?1 0 frequency [ghz] |s 11 |, |s 22 | [db] s 11 s 22 reverse isolation |s 12 | = f(f) v cc = 3v, i d = 5.5ma 0 1 2 3 4 ? 80 ? 70 ? 60 ? 50 ? 40 ? 30 ? 20 ? 10 0 frequency [ghz] |s 12 | [db] noise figure f = f(f) v cc = 3v, i d = 5.5ma z s =50 ? 0 0.5 1 1.5 2 2.5 3 0 0.5 1 1.5 2 2.5 3 frequency [ghz] f [db]
BGA416 data sheet 8 package outline device current i d = f(v cc ) 0 1 2 3 4 5 0 1 2 3 4 5 6 7 8 9 10 11 12 v cc [v] i d [ma] 2.6 max. 1.7 0.25 m b 0.8 -0.05 +0.1 a 1.9 b 0.1 2.9 din 6784 +0.2 acc. to +0.1 -0.05 0.4 0.08...0.15 30 ? ... 2 ? 0.20 m a -0.1 0.1 max. max. 0.55 1.1 max. 1.3 0.1 10 ? max. 10 ?
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