Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com 159.01250MHz SAW Filter Part No: MP01594 Model: TA0942A REV NO.: 1 A. MAXIMUM RATING: 1. Input Power Level: 10 dBm 2. DC voltage: 5 V 3. Operating Temperature: -40°C to +70°C 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Specification Min. Typ. Max. Unit Center Frequency Fc Insertion Loss ILmin (reference level) Bandwidth BW-3dB Absolute Attenuation(reference to ILmindB) Fc-50 ~ Fc-30 Fc-30 ~ Fc-15 Fc+30 ~ Fc+50 Source impedance Zs Load impedance ZL MHz MHz MHz MHz dB MHz 6.025 159.0125 1.85 8.2 2.8 - dB dB dB Ω Ω 42 36 42 - 57 43 57 50 50 - Note: ILmin is the minimum of the pass band attenuation. The center frequency Fc is the mean value of the upper and lower frequencies at the 3dB filter attenuation level relative to the ILmin. MEASUREMENT CIRCUIT: HP Network analyzer 50Ω B G SAW Filter 50Ω A,C,D,E,F,H,J,K TA0942A 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 159.01250MHz SAW Filter Part No: MP01594 Model: TA0942A REV NO.: 1 C. FREQUENCY CHARACTERISTICS: TA0942A 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 159.01250MHz SAW Filter Part No: MP01594 Model: TA0942A REV NO.: 1 D.OUTLINE DRAWING: 94 2 Pin configuration #G : Input #B : Output Unit : mm #A,C,D,E,F,H,J,K : grounded F. PCB FOOTPRINT: TA0942A 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 159.01250MHz SAW Filter Part No: MP01594 Model: TA0942A REV NO.: 1 G. PACKING: 1. REEL DIMENSION 942 T△ □ 2. TAPE DIMENSION ○ Direction of Feed TA0942A v1 4 Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com 159.01250MHz SAW Filter Part No: MP01594 Model: TA0942A REV NO.: 1 360 340 320 300 280 260 240 220 200 180 160 140 120 100 80 60 40 20 280 260 240 220 200 180 160 140 120 100 80 60 40 20 0 Temp ( Deg C) H. RECOMMENDED REFLOW PROFILE : Time (Sec) TA0942A v1 5