307.2 MHz SAW Filter 80 MHz Bandwidth Part Number: SF0307BA03149S DESCRIPTION • • • 307.2 MHz SAW bandpass filter with 80 MHz bandwidth. 5 x 5 mm ceramic LCC package. RoHS compliant. TYPICAL PERFORMANCE Horizontal: Vertical (from top): S11 (207.2-407.2 MHz) Frequency Magnitude Magnitude Phase Deviation Group Delay Deviation 20 10 1 5 50 MHz /div dB/div dB/div deg/div ns/div S22 (207.2-407.2 MHz) Spectrum Microwave 400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0307BA03149S Rev A ECN 36650 19-Mar-2010 Page 1 of 3 307.2 MHz SAW Filter 80 MHz Bandwidth Part Number: SF0307BA03149S SPECIFICATION Parameter 2 Center Frequency (Fc) 1 Minimum Insertion Loss 1 dB Bandwidth Lower 38 dB Band Edge Upper 38 dB Band Edge Rejection (0.3 to 30 MHz) Rejection (30 MHz to 247.2 MHz) Rejection (367.2 to 500 MHz) Passband Ripple (267.2 to 347.2 MHz) 2 Phase Linearity (267.2 to 347.2 MHz) 2 Group Delay Deviation (267.2 to 347.2 MHz) 2 Source and Load Impedance Input Power Notes: Min 80 247.2 30 40 38 - Typ 307.2 20.9 85.4 257.1 358.7 48 48 55 0.6 2 20 50 +10 Max 22 367.2 1.0 8 60 +13 Units MHz dB MHz MHz MHz dB dB dB dB p-p deg p-p ns p-p Ω dBm 1. Average of the 3 dB band edge frequencies. 2. Specification applies to temperature range. MAXIMUM RATINGS Parameter Storage Temperature Range Operating Temperature Range Input Power Level Min -40 -10 - Max 85 85 +13 Units ˚C ˚C dBm MATCHING CIRCUIT Input 50 Ω Single-ended GND Typical component values: Ls1 = 39 nH 1 5 2 6 Output 50 Ω Single-ended GND Ls2 = 52 nH Notes: 1. Recommend +/-2% tolerance matching components. Typical inductor Q=40. 2. Tuning values shown are for reference only. Optimum values may change depending upon board layout. Spectrum Microwave 400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0307BA03149S Rev A ECN 36650 19-Mar-2010 Page 2 of 3 307.2 MHz SAW Filter 80 MHz Bandwidth Part Number: SF0307BA03149S PACKAGE OUTLINE Units: mm Tolerances are ±0.15 mm except where indicated. Pad Configuration: Input: 1 Input Return: 2 Output: 5 Output Return: 6 Ground: All other pads 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 DSSF0307BA03149S Rev A ECN 36650 19-Mar-2010 Page 3 of 3