70 MHz SAW Filter 10 MHz Bandwidth Part Number SF0070CF51475T DESCRIPTION * * * 70 MHz SAW bandpass filter with 10 MHz bandwidth. 22.1 x 12.7 mm 14-6 DIP package. RoHS compliant. TYPICAL PERFORMANCE 50. ns/" Horizontal: Vertical: S11 (45-95 MHz) Frequency : Relative Magnitude : Relative Magnitude : Phase Linearity : Group Delay : 5 10 1 5 50 MHz/div dB/div dB/div deg/div ns/div S22 (45-95 MHz) Spectrum Microwave 400 Nickerson Road, Marlborough, MA 01752, USA * Phone 1-508-251-6400 * Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0070CF51475T Rev A 16-Feb-2010 ECN 36650 Page 1 of 3 70 MHz SAW Filter 10 MHz Bandwidth Part Number SF0070CF51475T SPECIFICATION Parameter Min Typ Max Units 69.85 70.0 70.15 MHz - 25.8 27 1 dB Bandwidth 9.0 9.9 - MHz 3 dB Bandwidth 10.0 10.2 - MHz 40 dB Bandwidth - 11.7 12.0 MHz Passband Ripple - 0.7 1 Phase Ripple - 2 4 Group Delay Ripple - 40 60 Absolute Delay - 2.5 - us 50 60 - dB Center Frequency, FC 1 Insertion Loss at Fc Ultimate Rejection dB dB p-p ns p-p Source and Load Impedance 50 ohms Temperature Coefficient of Frequency -86 ppm/C Ambient Temperature Note: - 25 - C 1. Computed as the mean value of the 3 dB points. MAXIMUM RATINGS Parameter Storage Temperature Range Input Power Level Min Max -40 - 85 10 Units C dBm MATCHING CIRCUIT 14 8 Input 50 Single ended Output 50 Single ended 1 7 Note: External matching components are not required. Spectrum Microwave 400 Nickerson Road, Marlborough, MA 01752, USA * Phone 1-508-251-6400 * Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0070CF51475T Rev A 16-Feb-2010 ECN 36650 Page 2 of 3 70 MHz SAW Filter 10 MHz Bandwidth Part Number SF0070CF51475T PACKAGE OUTLINE Units: mm 0.5 Pin Configuration: Input: 14 Input return: 1 Output: 8 Output Return: 7 Ground: 2, 9 0.5 1 2 14 Tolerances are typically 0.15 mm except where indicated. 7 9 8 MARKING SMI CF51475T YYDDD DATE CODE (YY=TWO DIGITS OF YEAR DDD= DAY OF YEAR) ESD/PIN 1 IDENTIFIER (SQUARE CORNER) 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 DSSF0070CF51475T Rev A 16-Feb-2010 ECN 36650 Page 3 of 3