saw surface acoustic wave components for rf control systems www.epcos.com
applications automotive remote keyless entry tire-pressure monitoring automotive telematics security and access fire alarm, burglar alarm access control and tagging home convenience wireless switches meter reading garage-door openers wireless audio target
introduction what are saw components used for? in remote control applications, saw resonators provide stable frequencies for the rf carrier signal to transmit data over a range of 10 to 300 m or for the local oscillators of superhet receivers. the front-end filter in the receiver eliminates inter- ference from the incoming rf signal, thus increasing selectivity and sensitivity in short-range devices. benefits saw resonators with tight frequency tolerances: ?00/?5 / 50 khz identical pinning for all standard frequencies in each package size hermetically sealed smd packages allow the saw components to operate even in extremely hostile environments: ? extended operating temperature range from ?0 ? up to +125 ? ? improved shock and vibration strength thanks to stress-free cold seam-welding of the metal lid enhanced reliability (particle protection) and reduced aging by patented protec and elpas technologies 100% final examination all epcos factories are certified to automotive standard iso/ts 16949 component qualification to automotive test procedure aec-q200 full level 3 ppap available unique production know-how and volume benefits from the world market leader in saw components: ?o less than three million saw components leave our factories every day
resonators general characteristics center frequency tolerance 50 khz; 75 khz; 100 khz insertion loss < 1.5 db (typ.) substrate quartz passivation protec , elpas package dcc6c, qcc4a, qcc8c main representatives example for r900 outline drawings dcc6c (ordering code:"-u410"): qcc4a (ordering code:"-h210?: qcc8c (ordering code:"-u310?: f c f c tolerance ordering code market [mhz] [khz] 1-port configuration 315.02 50 b39321 r851 h210 usa 315.00 75 b39321 r901 u410 usa 315.00 100 b39321 r981 u410 usa 315.50 75 b39321 r903 u410 china 433.94 50 b39431 r850 h210 europe 433.92 75 b39431 r900 u410 europe 433.92 100 b39431 r980 u410 europe 868.30 75 b39871 r858 h210 europe 2-port configuration 433.92 75 b39431 r2701 u310 europe 868.30 100 b39871 r2711 u310 europe 915.00 350 b39921 r2706 u310 usa owp0283- w 433.62 30 25 20 15 10 5 0 433.77 433.92 434.07 mhz 434.22 35 _ _ _ _ _ _ _ db 3,5 5,0 1,45 owp0287- u 0,8 0,5 1,2 5, 0 5,0 1,35 1,2 2,0 8 5 7 8 0,6 1,27 owp0284-5 3 1 1,2 7 3,0 1,1 3,0 owp0285- d 1,8 4 6 1,5 3 1,5 1 0,6 transfer function
wideband filters general characteristics usable bandwidth typically 1 to 3 mhz substrate lithium tantalate passivation elpas input /output impedance 50 ? matched selectivity suitable for systems with if=10.7 mhz remarks excellent for fixed frequency and channelized systems package dcc6c, qcc8b example for b3710 outline drawings dcc6c (ordering code:"-u410"): qcc8b (ordering code:"-z810"): main representatives f c usable band- ordering code market [mhz] width [mhz] 312.20 2.0 b39311 b3712 u410 japan 315.00 1.0 b39321 b3711 u410 usa 433.92 1.7 b39431 b3710 u410 europe 864.00 3.0 b39861 b3563 u410 europe (wireless audio) 869.00 2.0 b39871 b3715 u410 europe 915.00 26.0 b39921 b3588 u410 usa 1575.00 2.4 b39162 b3521 u410 gps worldwide 2450.00 97.0 b39252 b4041 u410 worldwide owp0289-b ? 70 mhz db 400 420 440 460 480 ? 60 ? 50 ? 40 ? 30 ? 20 ? 10 0 3,0 1,1 3,0 owp0285- d 1,8 4 6 1,5 3 1,5 1 0,6 3, 8 3, 8 1, 51, 0 1, 5 5 7 8 1,27 owp0286- l 3 1,27 1 0, 6 transfer function
narrowband filters general characteristics usable bandwidth approximately 0.3 to 0.6 mhz substrate quartz passivation protec , elpas input /output impedance > 50 ? selectivity excellent, especially close to the carrier frequency remarks well suited for europe ? avoids interference caused by the tetra system package qcc8b, qcc8c example for b3760 outline drawings qcc8b (ordering code:"-z810"): qcc8c (ordering code: "-u310"): main representatives f c usable band- ordering code market [mhz] width [mhz] 312.20 0.36 b39311 b3766 z810 japan 315.00 0.36 b39321 b3761 z810 usa 315.15 0.36 b39321 b3763 z810 china 315.50 0.36 b39321 b3765 z810 china 433.92 0.36 b39431 b3760 z810 europe 447.73 0.36 b39451 b3767 z810 korea 868.30 0.60 b39871 b3762 z810 europe owp0280- 7 ? 60 mhz db 410 420 430 440 450 ? 50 ? 40 ? 30 ? 20 ? 10 0 3, 8 3, 8 1, 51, 0 1, 5 5 7 8 1,27 owp0286- l 3 1,27 1 0, 6 transfer function 5, 0 5,0 1,35 1,2 2,0 8 5 7 8 0,6 1,27 owp0284-5 3 1 1,2 7
ultra-narrowband filters general characteristics usable bandwidth approximately 0.1 to 0.3 mhz substrate quartz passivation protec , elpas input /output impedance > 50 ? selectivity very steep skirts close to the carrier frequency remarks excellent image-frequency rejection; needs external coupling coil package qcc8b, qcc8c example for b3575 outline drawings qcc8b (ordering code:"-z810"): qcc8c (ordering code:"-u310"): main representatives f c usable band- ordering code market [mhz] width [mhz] 315.00 0.20 b39321 b3576 u310 usa 433.42 0.22 b39431 b3567 u310 europe 433.92 0.12 b39431 b3790 z810 europe 433.92 0.22 b39431 b3575 u310 europe 868.30 0.28 b39971 b3574 u310 europe owp0288-3 ? 80 mhz db 410 420 430 440 450 ? 70 ? 60 ? 50 ? 40 ? 30 ? 20 ? 10 0 3, 8 3, 8 1, 51, 0 1, 5 5 7 8 1,27 owp0286- l 3 1,27 1 0, 6 5, 0 5,0 1,35 1,2 2,0 8 5 7 8 0,6 1,27 owp0284-5 3 1 1,2 7 transfer function
published by epcos ag corporate communications edition 2004 printed in germany contacts your sales partners worldwide internet: www.epcos.com e see sales offices & distributors further product information epcos at a glance epcos is the successor to siemens matsushita components and manu- factures some 40,000 electronic components, such as capacitors, ceramic components, surface acoustic wave (saw) components and ferrites. the company serves the fastest growing and technologically most demand- ing markets: information + communications, automotive, industrial and consumer electronics. epcos, with headquarters in munich, germany, is the market leader in europe and no. 2 worldwide and has r&d locations, production plants and sales centers in over 100 countries.
herausgegeben von epcos ag unternehmenskommunikation, postfach 80 17 09, 81617 m?nchen, deutschland ?pcos ag 2004. vervielf?ltigung, ver?ffentlichung, verbreitung und verwertung dieser brosch?re und ihres inhalts ohne ausdr?ckliche genehmigung der epcos ag nicht gestattet. bestellungen unterliegen den vom zvei empfohlenen allgemeinen lieferbedingungen f?r erzeugnisse und leistungen der elektroindustrie, soweit nichts anderes vereinbart wird. diese brosch?re ersetzt die vorige ausgabe. fragen ?ber technik, preise und lieferm?glichkeiten richten sie bitte an den ihnen n?chstgelegenen vertrieb der epcos ag oder an unsere vertriebsgesellschaften im ausland. bauelemente k?nnen aufgrund technischer erfordernisse gefahrstoffe enthalten. ausk?nfte dar?ber bitten wir unter angabe des betreffenden typs ebenfalls ?ber die zust?ndige vertriebsgesellschaft einzuholen. published by epcos ag corporate communications, p.o. box 80 17 09, 81617 munich, germany 4 . reproduction, publication and dissemination of this brochure and the information contained therein without epcos prior express consent is prohibited. purchase orders are subject to the general conditions for the supply of products and services of the electrical and electronics industry ecommended by the zvei (german electrical and electronic manufacturers association), unless otherwise agreed. this brochure replaces the previous edition. for questions on technology, prices and delivery please contact the sales offices of epcos ag or the international representatives. due to technical requirements components may contain dangerous substances. for information on the type in question please also contact one of our sales offices.
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