BGA777L7 single-band umts lna (2300 - 2700 mhz) data sheet, v3.0, july 2009 rf & protection devices
edition 2009-07-02 published by infineon technologies ag 81726 mnchen, germany ? infineon technologies ag 2009. all rights reserved. legal disclaimer the information given in this docu ment shall in no event be regarded as a guarantee of conditions or characteristics (?beschaffenheitsgarantie?). with respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the app lication of the device, infi neon technologies hereby disclaims any and all warranties a nd liabilities of any kind, including without limitation warranties of non-infringement of intellectual property rights of any third party. information for further information on technology , delivery terms and conditions and prices please contact your nearest infineon technologies office ( www.infineon.com ). warnings due to technical requirements components may contain da ngerous 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 safe ty or effectiveness of that device or system. life support devices or systems are intended to be implanted in the hu man body, or to support an d/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.
data sheet 3 v3.0, 2009-07-02 BGA777L7 - low power single-band umts lna BGA777L7 revision history: 2009-07-02 , v3.0 previous version: 2009-0 2-18, v1.0 preliminary page subjects (major cha nges since last revision) 7 updated dc characteristics (added limits) 8 added supply current and power gain characteristics 9 updated rf characteristics for applic ation board bga7xxl7 and added limits 10, 11 added rf characteristics for umts bands 38 and 40 9-11 updated footnotes 12-16 updated measured performance for application board bga7xxl7 17 updated application circuit schemat ic for application board bga7xxl7 18, 19 added application circuit schematic for umts bands 38 and 40 20, 21 updated application board
data sheet 4 v3.0, 2009-07-02 BGA777L7 - low power single-band umts lna table of contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1 description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2 electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.1 absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.2 thermal resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.3 esd integrity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.4 dc characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.5 gain mode select truth table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.6 switching times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.7 supply current and power gain characteristics; t a = 25 c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.8 logic signal characteristics; t a = 25 c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.9 measured rf characteristics umts band 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.10 measured rf characteristics umts band 38 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2.11 measured rf characteristics umts band 40 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 2.12 measured performance band 7 application high gain mode vs. frequency . . . . . . . . . . . . . . . . . . . 12 2.13 measured performance band 7 application high gain mo de vs. temperature . . . . . . . . . . . . . . . . . 13 2.14 measured performance band 7 application low gain mode vs. frequency . . . . . . . . . . . . . . . . . . . 14 2.15 measured performance band 7 application low gain mode vs. temperature . . . . . . . . . . . . . . . . . 16 3 application circuit and block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 3.1 umts band 7 application circuit schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 3.2 umts band 38 application circuit schemati c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 3.3 umts band 40 application circuit schemati c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 3.4 pin definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 3.5 application board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 4 physical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 4.1 package dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 table of contents
data sheet 5 v3.0, 2009-07-02 BGA777L7 - low power single-band umts lna description 1 description the BGA777L7 is a low current single -band low noise amplifier mmic for umts bands 7, 38 and 40. the lna is based upon infineon?s proprietary and cost-effective sige:c technology and comes in a low profile tslp-7-1 leadless green package. this document specifies electric al parameters, pinout, applic ation circuit and packaging of the chip. the device fe atures dynamic gain control, temperature stabilization, standb y mode and 2 kv esd protection on-chip as well as matching off chip. figure 1 block diagram of single-band lna features ? gain: 16 / -7 db in high / low gain mode ? noise figure: 1.2 db in high gain mode ? supply current: 4.2 / 0.5 ma in high / low gain mode ? standby mode (< 2 a typ.) ? inputs pre-matched to 50 ? ? 2 kv hbm esd protection ? low external component count ? small leadless tslp-7-1 package (2.0 x 1.3 x 0.39 mm) ? pb-free (rohs compliant) package tslp-7-1 package type package marking chip BGA777L7 tslp-7-1 b7 t1531 % * $ / b & |