ceramic surface-mount, one-port saw resonators asr315e and ASR433E marking: 315e 433e azy azy (zy: date code) applications: ? wireless car alarm, garage door opener. ? remote keyless entry. features: ? one-port saw resonator 315mhz and 433.92mhz. see page 87- 88 for additional frequencies. ? small ceramic surface-mount. ? smd makes reflow soldering possible. ? gold plated terminals. 5.0 x 5.0 x 1.7mm center frequency fr mhz 314.925 315 315.075 433.845 433.92 433.995 insertion loss il db - 1.6 2.5 - 1.3 2.0 shunt capacitance co pf 3.5 3.65 4.5 - 3.2 - motional resistance r1 w - 20.67 29 - 13.2 20 motional inductance l1 uh - 100.7 - - 66 - motional capacitance c1 ff - 2.54 - - 2.05 - turn-over temperature to c - 35 - - 35 - temperature coefficient t c ppm/ c 2 - 0.032 - - 0.032 - characteristics unit min. typ. max. min. typ. max. standard specifications standard specifications part number asr315e ASR433E dc voltage 12v operating temperature -20 c to +85 c storage temperature -40 c to +85 c maximum power dissipation 0dbm packaging option: -t for tape and reel, see appendix h. reflow profile, see appendix e. reliability specifications, see saw application notes. ablsolute maximum rating s : equivalent circuit: test circuit: pin no. function 2 input 6 output 4, 8 * case gnd 1, 3, gnd 5, 7 dimensions: inches (mm) * a dot could be present next to pin 8 for identification. 29 journey ? aliso viejo, ca 92656 ? usa (949) 448-7070 ? f ax : (949) 448-8484 e- mail : abinfo @ abracon.com ? i nternet a ddress : ww w . abracon.com note: all specifications and markings subject to change without notice abr a con ? corporation 81 abracon is iso 9001 / q s 9000 certified
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