actual size http://www.epsontoyocom.co.jp saw filter saw filter saw filter saw filter 124 s p ecifications ( characteristics ) item symbol tqs-465aa-7r tqs-477aa-7r nominal frequency f 0 183.6 mhz 190 mhz storage temperature range t_stg -40 c to +85 c -40 c to +85 c operating temperature range t_use -30 c to +85 c -30 c to +85 c passband bw f 0 615 khz min. (5 db relative to il at f 0 ) f 0 2.3 mhz min. (3 db relative to il at f 0 ) insertion loss il 11 db max. (at f 0 ) * 7 db max. (at f 0 ) deviation in pb dev 1.2 db max. ripple ri 1.2 db max. 2 db max. ( f 0 -2 mhz to f 0 +2 mhz) group delay distortion gdd - 100 ns max. ( f 0 -2 mhz to f 0 +2 mhz) phase linearity phl 3.2 deg rms max. - stop band attenuation - f 0 0.9 mhz : 33 db min. f 0 1.25 mhz : 33 db min. f 0 1.7 mhz : 33 db min. f 0 2.05 mhz : 33 db min. 10 mhz to f 0 -9 mhz : 40 db min. f 0 +9 mhz to f 0 +15 mhz : 35 db min. f 0 +15 mhz to f 0 +100 mhz : 45 db min. (relative to il at f 0 ) f 0 -100 mhz to f 0 -12.5 mhz : 40 db min. f 0 -12.5 mhz to f 0 -7.5 mhz : 25 db min. f 0 -7.5 mhz to f 0 -5 mhz : 10 db min. f 0 +5 mhz to f 0 +7.5 mhz : 10 db min. f 0 +7.5 mhz to f 0 +12.5 mhz : 25 db min. f 0 +12.5 mhz to f 0 +100 mhz : 40 db min. (relative to il at f 0 ) terminating impedance z input : 1020 ? //-2.5 pf (balanced or unbalanced) output : 810 ? //-4.4 pf (balanced or unbalanced) input : 1000 ? //-5.0 pf (balanced or unbalanced) output : 1000 ? //-4.0 pf (balanced or unbalanced) package - ss-631(a) ss-30s1(de) * includes losses in matching circuit (matching inductor size : 1.6 0.8 mm) electrical dat a tqs-465aa-7r tqs-477aa-7r saw filter for cellular / if ? ? ? ? ? ? ? ? tqs-465aa-7r tqs-477aa-7r ? excellent performance in small size with original design algorithm. tqs-465aa-7r tqs-477aa-7r b : -5 +5 5 6 7 8 9 10 11 12 13 14 15 190 a : -100 +100 0 10 20 30 40 50 60 70 80 90 100 a : insertion attenuation ( db ) b : insertion attenuation ( db ) frequency (mhz) b a
http://www.epsontoyocom.co.jp saw filter saw filter saw filter saw filter 125 external dimensions (unit:mm) foot p rin t ( recommended ) (unit:mm) ? ss-631(a) ? ss-631(a) ? ss-30s1(de) ? ss-30s1(de)
?3d strategy? epson toyocom in order to meet customer needs in a rapidly advancing digital, broadband and ubiquitous society, we are committed to offering products that are one step ahead of the market and a rank above the rest in quality. to achieve our goals, we follow a ?3d (three device) strategy? designed to drive both horizontal and vertical growth. we will to grow our three device categories of ?timing devices?, ?sensing devices? and ?optical devices?, and expand vertical growth through a combination of products from these categories. quartz devices have become crucial in the network environment where products are increasingly intended for broadband, ubiquitous applications and where various types of terminals can transfer information almost immediately via lan and wan on a global scale. epson toyocom corporation addresses every single aspect within a network environment. the new corporation offers ?digital convergence? solutions to problems arising with products for consumer use, such as, core network systems and automotive systems. promotion of environmental management system conforming to international standards at epson toyocom, all environmental initiatives operate under the plan-do-check-action(pdca) cycle designed to achieve continuo us improvements. the environmental management system (ems) operates under the iso 14001 environmental management standard. all of our major manufacturing and non-manufacturing sites, in japan and overseas, completed the acquisition of iso 14001 certi fication. in the future, new group companies will be expected to acquire the certification around the third year of operations. working for high quality epson toyocom quickly began working to acquire company-wide iso 9000 series certification, and has acquired iso 9001 or iso 900 2 certification for all targeted products manufactured in japanese and overseas plants. epson toyocom has acquired qs-9000 certification, which is of a higher level. also, ts 16949 certification, which is also of a higher level, has been acquired. notice this material is subject to change without notice. any part of this material may not be reproduced or duplicated in any form or any means without the written permission of epson toyoc om. the information, applied circuitry, programming, usage, etc., written in this material is intended for reference only. epson to yocom does not assume any liability for the occurrence of infringing on any patent or copyright of a third party. this material does not authorize th e licensing on for any patent or intellectual copyrights. any product described in this material may contain technology or the subject relating to strategic products under the control o f the foreign exchange and foreign trade law of japan and may require an export license from the ministry of international trade and industry or other approval from another government agency. these products are intended for general use in electronic equipment. when using them in specific applications that require extr emely high reliability, such as the applications stated below, you must obtain permission from epson toyocom in advance. / space equipment (artificial satellites, rockets, etc.) / transportation vehicles and related (automobiles, aircraft, trains, vessels, etc.) / medical instruments to sustain life / submarine transmitters / power stations and related / fire work equipment and securit y equipment / traffic control equipment / and others requiring equivalent reliability. in this new crystal master for epson toyocom, product codes and markings will remain as previously identified prior to the merg er. due to the on-going strategy of gradual unification of part numbers, please review product codes and markings, as they will cha nge during the course of the coming months. we apologize for the inconvenience, but we will eventually have a unified part numbering system for epson toyocom that will be user friendly. qs-9000 is an enhanced standard for qualit y assurance systems formulated by leading u.s.automobile manufacturers based on the international iso 9000 series. iso 14000 is an international standard for environmental management that was established by the international standards organization in 1996 against the background of growing concern regarding global warming, destruction of the ozone layer, and global deforestation. iso/ts 16949 is a global standard based on qs-9000, a severe standard corresponding to the requirements from the automobile industry.
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