1090 MHz SAW Filter 20 MHz Bandwidth Part Number SF1090BA03241S DESCRIPTION • • • 1090 MHz SAW bandpass filter with 20 MHz bandwidth. 3 x 3 mm ceramic LCC package. RoHS compliant. TYPICAL PERFORMANCE Horizontal: S11 (990-1190 MHz) Frequency: Relative Magnitude: Relative Magnitude: Group Delay: 20 10 1 25 MHz/div dB/div dB/div ns/div S22 (990-1190 MHz) Rev 11-Oct-2010 ECN 175-MAR Page 1 of 3 Spectrum Microwave, Inc. 400 Nickerson Rd, Marlborough, MA 01752, USA • Ph 1-508-251-6400 www.SpectrumMicrowave.com 1090 MHz SAW Filter 20 MHz Bandwidth Part Number SF1090BA03241S SPECIFICATION Parameter Center Frequency, FC 1 Insertion Loss Pass Band Ripple (1085 to 1095 MHz) Group Delay Variation (1085 to 1095 MHz) 1 dB Bandwidth 2 Lower 1 dB Frequency Upper 1 dB Frequency Attenuation (10 to 1066 MHz) 2 Attenuation (1120 to 1600 MHz) 2 Input/Output Return Loss at Fc Source and Load Impedance Temperature Coefficient of Frequency Ambient Temperature Notes: Min 20 1100 30 30 8 Typ 1090 2.8 0.5 15 22 1079 1101 38 45 19 50 -35 25 25 Max 3.7 1 25 1080 - Units MHz dB dB p-p ns p-p MHz MHz MHz dB dB dB ohms ppm/˚ C ˚C 1. Reference frequency. Computed as mean of the 1 dB frequencies. 2. All dB values are referenced to the insertion loss value. MAXIMUM RATINGS Parameter Storage Temperature Range Operating Temperature Range Input Power Level Min Max Units -55 -55 - +125 +125 15 ˚C ˚C dBm MATCHING CIRCUIT 2 5 Input 50 Ω Single ended Output 50 Ω Single ended All other pads GND GND Notes: • Matching components are not required. Rev 11-Oct-2010 ECN 175-MAR Page 2 of 3 Spectrum Microwave, Inc. 400 Nickerson Rd, Marlborough, MA 01752, USA • Ph 1-508-251-6400 www.SpectrumMicrowave.com 1090 MHz SAW Filter 20 MHz Bandwidth Part Number SF1090BA03241S PACKAGE OUTLINE SUGGESTED FOOTPRINT Package Material: Body: Al2O3 ceramic Lid: Kovar, Ni plated Terminations: Au plating 1 µm min, over a 1.3-8.9 µm Ni plating Units: mm Tolerances are typically ±0.15 mm except where indicated. Pad Configuration: Input: 2 Output: 5 Ground: All other pads MARKING SMI 3241 YYWW DATE CODE (YEAR, WEEK) ISO 9001 Registered LONG PAD ON BOTTOM OF THIS CORNER All specifications are believed to be accurate and reliable. However, Spectrum Microwave reserves the right to make changes without notice. © 2010 All rights reserved. Rev 11-Oct-2010 ECN 175-MAR Page 3 of 3 Spectrum Microwave, Inc. 400 Nickerson Rd, Marlborough, MA 01752, USA • Ph 1-508-251-6400 www.SpectrumMicrowave.com