140 MHz SAW Filter 64 MHz Bandwidth Part Number: SF0140BA03010T DESCRIPTION * * * 140 MHz SAW bandpass filter with 64 MHz bandwidth. 22 x 12 mm DIP package. RoHS compliant. TYPICAL PERFORMANCE 50. ns/" Horizontal: Vertical from Top: Frequency : Relative Magnitude : Relative magnitude : Phase Linearity : Group Delay Deviation : S11 (65 to 215 MHz) 15 10 1 10 50 MHz/div dB/div dB/div deg/div ns/div S22 (65 to 215 MHz) Spectrum Microwave 400 Nickerson Road, Marlborough, MA 01752, USA * Phone 1-508-251-6400 * Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0140BA03010T Rev A ECN 36650 8-Mar-2010 Page 1 of 3 140 MHz SAW Filter 64 MHz Bandwidth Part Number: SF0140BA03010T SPECIFICATION Parameter Center Frequency ( Fc) 1 Insertion Loss at Fc 1 dB Bandwidth 3 dB Bandwidth 40 dB Bandwidth Passband Ripple 2 Phase Ripple 2 Group Delay Ripple 2 Absolute Delay Rejection (65 to 95 MHz) Rejection (185 to 215 MHz) Source and Load Impedance Ambient Temperature (Tref) Notes: Min 139.75 60 64 45 45 Typ 140.0 28.5 62.8 66.2 78.5 0.8 5.3 18 1.0 53 52 50 25 - Max 140.25 31 81.0 1 10 25 - Units MHz dB MHz MHz MHz dB p-p deg p-p ns p-p us dB dB C 1. Defined as the mean of the 3 dB band edge frequencies. 2. Over the central 60 MHz bandwidth. 3. Typical change of filter frequency response with temperature is f = (T-Tref)*Tc*Fc, in ppm. MAXIMUM RATINGS Parameter Storage Temperature Range Temperature Coefficient of frequency (Tc) Input Power Level MATCHING CIRCUIT 3 Min Typ Max Units -40 - 25 -74 0 85 13 C ppm/C dBm Ls1 Ls2 14 8 Input 50 Single-ended Output 50 Single-ended 1 GND 7 GND Typical component values: Minimum Q=45 Ls1 = 155 nH Ls2 = 196 nH Notes: 1. Recommend use of 2% tolerance matching components. 2. Component values are for reference only and may change depending on board layout. Spectrum Microwave 400 Nickerson Road, Marlborough, MA 01752, USA * Phone 1-508-251-6400 * Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0140BA03010T Rev A ECN 36650 8-Mar-2010 Page 2 of 3 140 MHz SAW Filter 64 MHz Bandwidth Part Number: SF0140BA03010T PACKAGE OUTLINE Units: mm Tolerances are 0.15 mm except where indicated and for the overall length and width, which are nominal values. Pin Configuration: Input: 14 Input Return: 1 Output: 8 Output Return: 7 Ground: 2, 9 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 DSSF0140BA03010T Rev A ECN 36650 8-Mar-2010 Page 3 of 3