Golledge Electronics Ltd Ashwell Park, Ilminster Somerset, TA19 9DX, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com 70 MHz IF SAW Filter - Low loss Part No: MA05394 Model: TB0211A REV NO.: 1 A. Maximum Rating: 1. Input Power Level: +20 dB m 2. Operating Temperature: -10°C to +70°C 3. Storage Temperature: -40°C to +85°C B. Electrical Characteristics: Parameters Unit MHz Min. 69.8 Typical 70 Max. 70.2 dB - 8.0 9.5 1 dB Bandwidth MHz 3.4 3.6 - 3 dB Bandwidth MHz 4.0 4.45 - 40 dB Bandwidth MHz - 7.18 8.0 10 to 64.5 MHz dB 40 45 - 74 to 140 MHz dB 40 43 - Amplitude ripple within Fc ± 1.5 MHz dB - 0.9 1.0 nsec - 190 220 - - YZ-LN - ppm/ °C - -94 - Center frequency, Fc Insertion Loss, IL Relative Attenuation: Group Delay ripple within Fc ± 1.5 MHz Substrate Material Temperature Coefficient of frequency TB0211A v1 1 Golledge Electronics Ltd Ashwell Park, Ilminster Somerset, TA19 9DX, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com 70 MHz IF SAW Filter - Low loss Part No: MA05394 Model: TB0211A REV NO.: 1 C. Frequency Characteristics: (1) Frequency Response (2) Passband response and Group Delay Variation TB0211A v1 2 Golledge Electronics Ltd Ashwell Park, Ilminster Somerset, TA19 9DX, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com 70 MHz IF SAW Filter - Low loss Part No: MA05394 D. Measurement Circuit: Model: TB0211A REV NO.: 1 Source and load impedance: 50 Ω Network analyzer L1 50Ω L2 K SAW Filter E 50Ω C2 A,B,C,D,F,G,H,I,J,L Input: L1=220 nH, Q>40 Output: L2=100 nH, Q>40; C2=22 pF E. Outline Drawing: 211 Pin K: RF Input Pin E: RF Output Pin L: Input Ground Pin F: Output Ground Pin A, B, C, D, G, H, I, J: To be Ground ? : Date code TB0211A v1 3