126 MHz SAW Filter 32 MHz Bandwidth Part Number SF0126BA03086S DESCRIPTION * * * 126 MHz SAW bandpass filter with 32 MHz bandwidth. 9 x 7 mm ceramic LCC package. RoHS compliant. TYPICAL PERFORMANCE Horizontal: Vertical: Frequency : Relative Magnitude : Relative Magnitude : Phase Linearity : Group Delay : 12 10 1 10 50 S11 (66-186 MHz) MHz/div dB/div dB/div deg/div ns/div S22 (66-186 MHz) Spectrum Microwave 400 Nickerson Road, Marlborough, MA 01752, USA * Phone 1-508-251-6400 * Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0126BA03086S Rev A ECN 36650 22-Feb-2010 Page 1 of 3 126 MHz SAW Filter 32 MHz Bandwidth Part Number SF0126BA03086S SPECIFICATION Parameter Center Frequency, FC 1 Insertion Loss 2 Lower 1 dB Frequency Upper 1 dB Frequency Passband Ripple 3 Phase Deviation from Linear 5,6 Lower 40 dB Frequency Upper 40 dB Frequency Absolute Delay Temperature Coefficient of frequency (Tc) 4 Source and Load Impedance Ambient Temperature (Tref) Notes: 1. 2. 3. 4. 5. 6. Min 142 90 - Typ 126 11.5 106.4 144.6 0.7 4 103.1 152.2 0.69 -90 50 25 Max 13 110 1.5 5 158 1 - Units MHz dB MHz MHz dB p-p deg p-p MHz MHz us ppm/C ohms C Average of lower and upper 3 dB frequencies. Average over 110 to 142 MHz. Evaluated over 110 to 142 MHz. Typical change of filter frequency response with temperature is f = (T-Tref)*Tc*Fc Response is time gated 0.2~1.2 us for evaluation of phase deviation Specified over each of these frequency bands: Band 1: 116 to 133 MHz Band 2: 110 to 119 MHz Band 3: 130 to 139 MHz Band 4: 119 to 136 MHz Band 5: 113 to 122 MHz Band 6: 133 to 142 MHz Band 7: 115 to 132 MHz MAXIMUM RATINGS Parameter Storage Temperature Range Input Power Level Min Max -40 - 85 13 Units C dBm MATCHING CIRCUIT Input 50 Single ended Output 50 Single ended GND Typical Component values: GND Lp1 = 91 nH Ls1 = 82 nH Lp2 = 68 nH Ls2 = 82 nH Notes: * Recommend 2% or better tolerance matching components. Typical inductor Q=40. * Optimum values may change depending on board layout. Values shown are intended as a guide only. Spectrum Microwave 400 Nickerson Road, Marlborough, MA 01752, USA * Phone 1-508-251-6400 * Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0126BA03086S Rev A ECN 36650 22-Feb-2010 Page 2 of 3 126 MHz SAW Filter 32 MHz Bandwidth Part Number SF0126BA03086S PACKAGE OUTLINE SUGGESTED FOOTPRINT Units: mm Tolerances are 0.15 mm except where indicated. Pad Configuration: Input: 9 Output: 4 Ground: all other pads Package Material: Body: Al2O3 ceramic Lid: Kovar, Ni plated Terminations: Au plating 1 m min, over a 1.3-8.9 m Ni plating ISO 9001 Registered All specifications are believed to be accurate and reliable. However, Spectrum Microwave reserves the right to make changes without notice. (c) 2010 All rights reserved. Spectrum Microwave 400 Nickerson Road, Marlborough, MA 01752, USA * Phone 1-508-251-6400 * Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0126BA03086S Rev A ECN 36650 22-Feb-2010 Page 3 of 3