140 MHz SAW Filter 10 MHz Bandwidth Part Number: SF0140BA02487S DESCRIPTION * * * 140 MHz SAW bandpass filter with 10 MHz bandwidth. 24.6 x 9 mm ceramic LCC package. RoHS compliant. TYPICAL PERFORMANCE 50. ns/" Horizontal: Vertical (from top): Frequency Magnitude Magnitude Phase Deviation Group Delay Deviation 4 10 1 5 50 S11 (120-160 MHz) MHz /div dB/div dB/div deg/div ns/div S22 (120-160 MHz) Spectrum Microwave 400 Nickerson Road, Marlborough, MA 01752, USA * Phone 1-508-251-6400 * Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0140BA02487S Rev A ECN 36650 8-Mar-2010 Page 1 of 3 140 MHz SAW Filter 10 MHz Bandwidth Part Number: SF0140BA02487S SPECIFICATION Parameter Center Frequency (Fc)1 Insertion Loss 1 dB Bandwidth 3 dB Bandwidth 35 dB Bandwidth Passband Ripple 2 Phase Deviation from Linear 2 Group Delay Variation 2 Absolute Delay Ultimate Rejection (0.5*Fc to 1.5*Fc) Substrate Material Temperature Coefficient of Frequency (Tc) 3 Ambient Temperature (Tref) Source and Load Impedance Notes: Min 139.8 9.6 10.5 50 - Typ Max Units 140 140.2 MHz 22.4 25 dB 11.5 MHz 11.9 MHz 13.4 15 MHz 0.5 1 dB 3 6 deg 45 100 ns 1.94 us 54 dB YZ Lithium Niobate -94 ppm/C 25 C 50 1. Average of lower & upper 3 dB frequencies. 2. Evaluated over 80% of the 3 dB bandwidth. 3. Typical change of filter frequency response with temperature is f = (T-Tref)*Tc*Fc in ppm or Hz. MAXIMUM RATINGS Parameter Storage Temperature Range Operating Temperature Range Input Power Level DC Voltage Between Each Terminal Min -40 -10 - Max +85 +60 +15 15 Units C C dBm V MATCHING CIRCUIT 10 5 Output 50 Single Ended Input 50 Single- Ended 1 6 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 DSSF0140BA02487S Rev A ECN 36650 8-Mar-2010 Page 2 of 3 140 MHz SAW Filter 10 MHz Bandwidth Part Number: SF0140BA02487S PACKAGE OUTLINE SUGGESTED FOOTPRINT Index Mark Units: mm Tolerances are typically 0.15 mm except where indicated. Package Material: Body: Al2O3 ceramic Lid: Kovar, Ni plated Terminations: Au plating 1 m min, over a 1.3-8.9 m Ni plating Pad Configuration: Input: 10 Input return: 1 Output: 5 Output return: 6 Ground: 2,3,4,7,8,9 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 DSSF0140BA02487S Rev A ECN 36650 8-Mar-2010 Page 3 of 3