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 Ω Single ended Output 50 Ω 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. © 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