Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com 400MHz SAW Filter Part No: MA08120 Model: TB0299A REV NO.: 1 A. MAXIMUM RATING: 1. Input Power Level： 0dBm 2. Operating Temperature: -40°C to 85°C 3. Storage Temperature: -40°C to 85°C B. ELECTRICAL CHARACTERISTICS: Item Unit MHz Min. - Type. 400 Max. - Note - dB - 7.5 10 - MHz 4.5 7.3 - - Amplitude Ripple in Fc±1MHz dB - 0.8 1 - Group delay ripple in Fc±1MHz nS - 70 100 - Phase Linearity in Fc±1MHz deg 1.7 4 Center frequency, Fc Insertion Loss, IL Passband width, BW3 Attenuation:(Ref level from Min IL) 10 MHz to 370 MHz dB 35 38 - - 370 MHz to 387 MHz dB 30 33 - - 413 MHz to 430 MHz dB 30 32 - - 430 MHz to 600 MHz dB 35 40 - - C.MEASUREMENT CIRCUIT: 3 7 Input L1=18nH, C1=12pF Output L2=18nH, C2=15pF TB0299A v1 1 Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com 400MHz SAW Filter Part No: MA08120 Model: TB0299A REV NO.: 1 D. FREQUENCY CHARACTERISTICS: Fig-1 S21 Response Horizontal: 10MHz/Div. Vertical: 10dB/Div Fig-2 Horizontal: 2M Hz/Div Vertical: 2dB/Div. Vertical: 100ns/Div TB0299A v1 2 Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com 400MHz SAW Filter Part No: MA08120 Model: TB0299A REV NO.: 1 E. OUTLINE DRAWING: H 2 F. PCB FOOTPRINT TB0299A v1 3 Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com 400MHz SAW Filter Part No: MA08120 Model: TB0299A REV NO.: 1 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION H2 TB0299A v1 4