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 Ω 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 Ω Single Ended Input 50 Ω 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 µm min, over a 1.3-8.9 µm 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. © 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