140 MHz SAW Filter 9 MHz Bandwidth Part Number: SF0140CF51919T DESCRIPTION • • • 140 MHz SAW bandpass filter with 9 MHz bandwidth. 22.1 x 12.7 mm DIP package. RoHS compliant. TYPICAL PERFORMANCE Horizontal: Vertical from Top: Frequency : Relative Magnitude : Relative magnitude : Phase Linearity : 5 10 1 5 MHz/div dB/div dB/div deg/div Spectrum Microwave 400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0140CF51919T Rev C ECN 36650 8-Mar-2010 Page 1 of 3 140 MHz SAW Filter 9 MHz Bandwidth Part Number: SF0140CF51919T SPECIFICATION Parameter Center Frequency (Fc) 1 Insertion Loss 1 dB Bandwidth 3 dB Bandwidth 40 dB Bandwidth 50 dB bandwidth Device Delay Passband Variation 2 Phase Linearity 2 Group Delay Variation 2 Ultimate Rejection Temperature Coefficient of Frequency Source and Load Impedance Ambient Temperature Notes: Min 139.8 8.5 9 50 - Typ 140.0 21.4 8.81 9.32 11.42 11.72 2.05 0.45 2.7 25 60 -94 50 25 Max 140.2 23.5 11.7 12.2 0.7 5 210 - Units MHz dB MHz MHz MHz MHz us dB p-p deg p-p ns p-p dB ppm/°C ohms °C 1. This is the mean of the 3 dB frequency points. 2. Computed as the delta of the highest and lowest points inside the 1 dB Bandwidth. MAXIMUM RATINGS Parameter Storage Temperature Range Input Power Level Min Max -40 - 85 13 Units ˚C dBm MATCHING CIRCUIT 14 8 Input 50 Ω Single-ended Output 50 Ω Single-ended All other pins GND GND Note: 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 DSSF0140CF51919T Rev C ECN 36650 8-Mar-2010 Page 2 of 3 140 MHz SAW Filter 9 MHz Bandwidth Part Number: SF0140CF51919T PACKAGE OUTLINE Units: mm Tolerances are typically ±0.15 mm except where indicated. Pin Configuration: Input: Output: Ground: 14 8 All other pins MARKING SMI CF51919T ∆ YYDDD Date Code (YY=last 2 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 DSSF0140CF51919T Rev C ECN 36650 8-Mar-2010 Page 3 of 3