TB0270A

TAI-SAW TECHNOLOGY CO., LTD. No. 3, Industrial 2nd Rd., Ping-Chen Industrial District, Taoyuan, 324, Taiwan, R.O.C. TEL: 886-3-4690038 FAX: 886-3-4697532 E-mail: tstsales@mail.taisaw.com Web: www.taisaw.com Approval Sheet For Product Specification Issued Date: Product Name: IF SAW Filter 240 MHz TST Parts No.:TB0270A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Approval by: Date: Andy Lee Francis Chen 2004/11/09 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document FR-71S03-01 TAI-SAW TECHNOLOGY CO., LTD. No. 3, Industrial 2nd Rd., Ping-Chen Industrial District, Taoyuan, 324, Taiwan, R.O.C. TEL: 886-3-4690038 FAX: 886-3-4697532 E-mail: tstsales@mail.taisaw.com Web: www.taisaw.com IF SAW Filter 240 MHz MODEL NO.: TB0270A A. MAXIMUM RATING: SMD 7 X5mm REV. NO.1 RoHS Compliant Lead free Lead-free soldering 1.Operating Temperature: -40 °C ~ 80 °C 2. Storage Temperature: -40 °C ~ +85 °C B. Characteristics : 1. Ambient Temperature: 25 °C Value Typ. 240 7.7 0.8 6 12 0.6 33 45 0.5 48 47 42 Characteristics Min. Center frequency FC Minimum Insertion loss I.L. Passband ripple (Fc±7MHz) MHz dB dB 9.5 - Max. 8.5 1.4 15 1 1 100 40 1 - Note 1 dB - Phase linearity (Fc±6.3MHz)(p-p) deg Return loss at Input and Output (Fc±6.3MHz ) dB Group Delay (Fc±7MHz) μS Group Delay Ripple (Fc±7MHz) Triple transit suppression TTS nS dB Attenuation:( Reference level from minimum insertion loss) 1) any 3.5MHz interval within Fc±7MHz dB 2) 150 MHz ~ 210 MHz 3) 210 MHz ~ 218 MHz 4) 218 MHz ~ 224 MHz dB dB dB 40 40 38 5) 218 MHz dB 40 49 6) 256 MHz ~ 258 MHz dB 35 39 7) 258 MHz ~ 262 MHz dB 35 39 8) 262 MHz ~ 330 MHz dB 35 40 Note 1 : measurement with smoothing; smoothing aperture