Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter: 1950.0MHz Part No: MP05543 Model: TA1590A Rev No: 1 A. MAXIMUM RATING: Electrostatic Sensitive Device (ESD) 1. Input Power Level: 10dBm 2. DC Voltage: 3V 3. Operating Temperature: -30°C to +85°C 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: 1. Terminating source impedance (single ended): ZS = 50Ω 2. Terminating load impedance (single ended): ZL = 50Ω Item Unit Min. Typ. Max. Note MHz - 1950 - - Insertion Loss (1940 ~ 1960MHz) IL dB - 2.1 3.5 - Amplitude Ripple (1940 ~ 1960MHz) dB - 0.6 1.5 - - 1.7 2.2 - Center frequency Fc VSWR (1940 ~ 1960MHz) Attenuation (reference level from 0dB) 1780 ~ 1880MHz dB 35 38 - - 2025 ~ 2140MHz dB 40 43 - - ppm/°C - -36 - - Temperature Coefficient of Frequency TA1590A v1 1 Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter: 1950.0MHz Part No: MP05543 Model: TA1590A Rev No: 1 C. OUTLINE DRAWING: 2: Input 5: Output 1, 3, 4, 6: Ground Unit: mm D. MEASUREMENT CIRCUIT: HP Network analyzer 2 SAW Filter 5 1,3,4,6 E. PCB FOOTPRINT: TA1590A v1 2 Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter: 1950.0MHz Part No: MP05543 Model: TA1590A Rev No: 1 F. FREQUENCY CHARACTERISTICS: TA1590A v1 3 Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter: 1950.0MHz Part No: MP05543 Model: TA1590A Rev No: 1 Reflection Functions S11 S22 TA1590A v1 4 Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter: 1950.0MHz Part No: MP05543 Model: TA1590A Rev No: 1 G. PACKING: 1. Reel Dimension (Please refer to FR-75D10 for packing quantity) 2. Tape Dimension TA1590A v1 5 Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter: 1950.0MHz Part No: MP05543 Model: TA1590A Rev No: 1 H. RECOMMENDED REFLOW PROFILE: 1. Preheating shall be fixed at 150 ~ 180°C for 60 ~ 90 seconds. 2. Ascending time to preheating temperature 150°C shall be 30 seconds min. 3. Heating shall be fixed at 220°C for 50 ~ 80 seconds and at 245 ~ 260°C peak (min. 10sec). 4. Time: 2 times. TA1590A v1 6