400 MHz SAW Filter 55 MHz Bandwidth Part Number: SF0400BA02375S DESCRIPTION * * * 400 MHz SAW bandpass filter with 55 MHz bandwidth. 9 x 7 mm LCC package. RoHS compliant. TYPICAL PERFORMANCE Horizontal: Vertical from Top: S11 (300 to 500 MHz) Frequency : Relative Magnitude : Relative magnitude : Phase Linearity : Group Delay Deviation : 20 10 1 5 25 MHz/div dB/div dB/div deg/div ns/div S22 (300 to 500 MHz) Spectrum Microwave 400 Nickerson Road, Marlborough, MA 01752, USA * Phone 1-508-251-6400 * Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0400BA02375S Rev A 24-Mar-2010 Page 1 of 3 400 MHz SAW Filter 55 MHz Bandwidth Part Number: SF0400BA02375S SPECIFICATION Parameter Center Frequency (Fc) 1 Minimum Insertion Loss Lower 1 dB Band Edge 2 Upper 1 dB Band Edge 2 Lower 20 dB Band Edge 2 Upper 20 dB Band Edge 2 Lower 40 dB Band Edge 2 Upper 40 dB Band Edge 2 Phase Linearity ( Fc +/- 27 MHz) Group Delay Ripple (Fc +/- 27 MHz) 3 Absolute Delay Amplitude Ripple (Fc +/- 27 MHz) Rejection (100 MHz to 340 MHz) Rejection (460 MHz to 600 MHz) Source and Load Impedance Ambient Temperature Temperature coefficient of frequency Notes: Min 427.50 367.50 360.00 45 45 - Typ 400 22.0 371.32 428.48 368.15 431.62 367.00 432.80 4 15 800 0.6 55 48 50 25 -72 Max 25 372.50 432.50 440.00 9 40 1 - Units MHz dB MHz MHz MHz MHz MHz MHz deg p-p ns p-p ns dB p-p dB dB C ppm/C 1. Average of the lower and upper 3 dB band edge frequencies. 2. Parameter is measured relative to the minimum insertion loss. 3. Measured using smoothing aperture of 1% of the swept bandwidth. 4. Since no matching components are used, return loss will be low. MAXIMUM RATINGS Parameter Storage Temperature Range Operating Temperature Range Input Power Level Min Typ Max -40 15 - 25 25 0 85 35 10 Units C C dBm MATCHING CIRCUIT 3 8 Input 50 Single-ended Output 50 Single-ended 2 7 Note: External 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 DSSF0400BA02375S Rev A 24-Mar-2010 Page 2 of 3 400 MHz SAW Filter 55 MHz Bandwidth Part Number: SF0400BA02375S PACKAGE OUTLINE SUGGESTED FOOTPRINT Units: mm Tolerances are 0.15 mm except where indicated and for the overall length and width, which are nominal values. Pad Configuration: Input: Input return: Output: Output return: Ground : 3 2 8 7 all other pads Package Material: Body: Al2O3 ceramic Lid: Kovar, Ni plated Terminations: Au plating 1 m min, over a 1.3-8.9 m 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. (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 DSSF0400BA02375S Rev A 24-Mar-2010 Page 3 of 3