140 MHz SAW Filter 2.2 MHz Bandwidth Part Number: SF0140BA02457S DESCRIPTION • • • 140 MHz SAW bandpass filter with 2.2 MHz bandwidth. 13.3 x 6.5 mm SMP. RoHS compliant. TYPICAL PERFORMANCE Horizontal: Vertical from Top: Frequency : Relative Magnitude : Relative magnitude : Phase Linearity : Group Delay Deviation : S11 (125 to 155 MHz) 3 10 1 5 100 MHz/div dB/div dB/div deg/div ns/div S22 (125 to 155 MHz) Spectrum Microwave 400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0140BA02457S Rev A 22-Feb-2010 ECN 36650 Page 1 of 3 140 MHz SAW Filter 2.2 MHz Bandwidth Part Number: SF0140BA02457S SPECIFICATION Parameter Center Frequency, FC 1 Insertion Loss at Fc 1 dB Bandwidth 2 3 dB Bandwidth 2 40 dB Bandwidth 2 Ultimate Rejection (70 to 210 MHz) 2 Passband Ripple (Fc+/-1 MHz) Phase Ripple (Fc+/-1 MHz) Group Delay Ripple (Fc+/-0.8 MHz) Temperature Coefficient of Frequency Source/Load Impedance Ambient Temperature Notes: Min 139.70 10 2.20 2.30 40 - Typ 140.00 12 2.28 2.73 4.30 45 0.6 2.5 50 -23 50 25 Max 140.30 13 4.50 1.0 5 300 - Units MHz dB MHz MHz MHz dB dB p-p deg p-p ns/div ppm/˚C ohms ˚C 1. Defined as the average of the lower and upper 3 dB frequencies at room ambient. 2. All dB levels are defined relative to the insertion loss. MAXIMUM RATINGS Parameter Storage Temperature Range Operating Temperature Range Input Power Level Min Max -40 5 - 85 50 10 Units ˚C ˚C dBm MATCHING CIRCUIT 11 5 Input 50 Ω Single-ended Output 50 Ω Single-ended All others GND GND Typical component values: Ls1 Cp1 = = 52 39 nH pF Ls2 Cp2 = = 59.3 41 nH pF Notes: 1. Recommend use of 2% tolerance matching components. 2. Component values are for reference only and may change depending on board layout. Spectrum Microwave 400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0140BA02457S Rev A 22-Feb-2010 ECN 36650 Page 2 of 3 140 MHz SAW Filter 2.2 MHz Bandwidth Part Number: SF0140BA02457S PACKAGE OUTLINE SUGGESTED FOOTPRINT Units: mm Tolerances are ±0.15 mm except for the overall length and width, which are nominal values. Pad Configuration: Input: 11 Output: 5 Ground: 1,2,3,4,6,7,8,9,10,12 Package Material: Body: Al2O3 ceramic Lid: Kovar, Ni plated Terminations: Au plating 1 µm min, over a 1.3-8.9 µm Ni plating 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 DSSF0140BA02457S Rev A 22-Feb-2010 ECN 36650 Page 3 of 3