70 MHz SAW Filter 0.5 MHz Bandwidth Part Number SF0070BA13046S DESCRIPTION • • • 70 MHz SAW bandpass filter with 0.5 MHz bandwidth. 13.3 x 6.5 mm SMP. RoHS compliant. TYPICAL PERFORMANCE Horizontal: Vertical from Top: S11 Frequency : Relative Magnitude : Relative magnitude : Phase Linearity : Group Delay Deviation : 1 10 1 5 500 MHz/div dB/div dB/div deg/div ns/div S22 Spectrum Microwave 400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0070BA13046S Rev B 16-Feb-2010 ECN 36650 Page 1 of 3 70 MHz SAW Filter 0.5 MHz Bandwidth Part Number SF0070BA13046S SPECIFICATION Parameter Center Frequency (FC)1 Insertion Loss at Fc 1 dB Bandwidth 2 3 dB Bandwidth 2 35 dB Bandwidth 2 Passband Ripple Phase Deviation from Linear (60% of 3 dB Bandwidth) Group Delay Variation (60% of 3 dB Bandwidth) Absolute Delay Turnover Temperature Substrate Material Temperature Coefficient Ambient Temperature Notes: Min 69.94 0.35 0.50 - Typ Max 70 70.05 9.0 10.25 0.49 0.68 1.25 1.4 0.35 1.2 2.0 8 220 500 1.45 21 Quartz Units MHz dB MHz MHz MHz dB p-p deg p-p ns p-p µs °C 2 ∆F/F=-[(T-To)/5.4] ppm - 25 - °C 1. Defined as the average of the lower and upper 3 dB frequencies. 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 -30 - 85 70 10 Units ˚C ˚C dBm MATCHING CIRCUIT 10 5 Input 50 Ω Single-ended Output 50 Ω Single-ended 1 Typical component values: (Minimum inductor Q = 40) Ls1 Cp1 = = 550 92 nH pF 6 Ls2 = Cp2 = 590 90 nH pF Notes: 1. Recommend use of 2% tolerance matching components. 2. Component values shown are for guidance 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 DSSF0070BA13046S Rev B 16-Feb-2010 ECN 36650 Page 2 of 3 70 MHz SAW Filter 0.5 MHz Bandwidth Part Number SF0070BA13046S 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: 10 Input Return: 1 Output: 5 Output Return: 6 Ground: 2,3,4,7,8,9 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 DSSF0070BA13046S Rev B 16-Feb-2010 ECN 36650 Page 3 of 3