85.2 MHz SAW Filter 0.5 MHz Bandwidth Part Number SF0085BA03239S DESCRIPTION • • • 85.2 MHz SAW bandpass filter with 0.5 MHz bandwidth. 13.3 x 6.5 mm LCC, 10 pads. RoHS compliant. TYPICAL PERFORMANCE Amp 10 dB/div Amp 1 dB/div Phase 10 deg/div Delay 800 ns/div Center = 85.2 MHz, 1 MHz/div (12.5 kHz incr) S11 (80.2 to 90.2 MHz) S22 (80.2 to 90.2 MHz) IDT • SAW Products • 324 Clark Street, Worcester, MA 01606, USA • Ph 1-508-852-5400 • Fax 1-508-852-8456 www.idt.com DSSF0085BA03239S Rev 5-Oct-2009 ECN 36613 Page 1 of 3 85.2 MHz SAW Filter 0.5 MHz Bandwidth Part Number SF0085BA03239S SPECIFICATION Parameter 1 Center Frequency (FC) Insertion Loss at Fc 2 1 dB Bandwidth 2 3 dB Bandwidth 2 35 dB Bandwidth 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 85.12 0.35 0.5 - Typ Max 85.2 85.28 8.7 12 0.55 0.78 1.52 2 0.25 1 3.5 8 280 500 1.45 30 Quartz Units MHz dB MHz MHz MHz dB p-p deg p-p ns p-p µs °C ∆F/F=-[(T-To)/5.4] 2 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 Ls1 Cp1 = = 470 47 nH pF 6 Ls2 = Cp2 = 470 56 nH pF Notes: 1. Recommend use of 2% tolerance matching components. Typical inductor Q=40. 2. Component values shown are for guidance only and may change depending on board layout. IDT • SAW Products • 324 Clark Street, Worcester, MA 01606, USA • Ph 1-508-852-5400 • Fax 1-508-852-8456 www.idt.com DSSF0085BA03239S Rev 5-Oct-2009 ECN 36613 Page 2 of 3 85.2 MHz SAW Filter 0.5 MHz Bandwidth Part Number SF0085BA03239S PACKAGE OUTLINE SUGGESTED FOOTPRINT Units: mm Tolerances are ±0.15 mm except where indicated. 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 MARKING IDT BA03239S ∆ YYDDD Date Code (YY=year, DDD=day) Pad 1 indicator (ESD symbol) ISO 9001 Registered All specifications are believed to be accurate and reliable. However, MNC reserves the right to make changes without notice. © 2009 All rights reserved. IDT • SAW Products • 324 Clark Street, Worcester, MA 01606, USA • Ph 1-508-852-5400 • Fax 1-508-852-8456 www.idt.com DSSF0085BA03239S Rev 5-Oct-2009 ECN 36613 Page 3 of 3