881.5 MHz SAW delay Line 25 MHz Bandwidth Part Number: SF0881DL02211S DESCRIPTION • • • 881.5 MHz SAW delay line with 25 MHz minimum bandwidth. 13.3 x 6.5 mm LCC package. RoHS compliant. TYPICAL PERFORMANCE Horizontal: Vertical from Top: Frequency : Relative Magnitude : Relative magnitude : Phase Linearity : S11 (861.5-901.5 MHz) 4 10 1 5 MHz/div dB/div dB/div deg/div S22 (861.5-901.5 MHz) Spectrum Microwave 324 Clark Street, Worcester, MA 01606, USA • Phone 1-508-852-5400 • Fax 1-508-852-8456 www.SpectrumMicrowave.com DSSF0881DL02211S Rev A ECN 36650 7-Apr-2010 Page 1 of 3 881.5 MHz SAW delay Line 25 MHz Bandwidth Part Number: SF0881DL02211S SPECIFICATION Parameter 2 Center Frequency (Fc) 1 Lower Passband Frequency Upper Passband Frequency Amplitude Ripple over any 1.25 MHz interval 2 RMS Phase Ripple over any 1.25 MHz interval 2 Insertion Loss Delay 3 RF Feedthrough Suppression (GBD) 3 Triple Travel Suppression (GBD) 3 Source and Load Impedance Output 3rd Order Intercept Point (IP3) (GBD) 3 Temp Coefficient of Delay Ambient Temperature Notes: Min 869 2.000 30 30 - Typ 881.5 0.6 1.2 21.2 2.024 40 35 50 +13 94 25 Max 894 1.0 1.8 22.5 100 - Units MHz MHz MHz dB p-p deg dB us dB dB ohms dBm ppm/°C °C 1. Fixed Reference. 2. To be satisfied across the interval bounded by the Upper and Lower Passband Frequencies. 3. GBD = Guaranteed by design. MAXIMUM RATINGS Parameter Storage Temperature Range Operating Temperature Range Input Power Level Min Typ Max -40 20 - 25 25 10 85 70 13 Units ˚C ˚C dBm MATCHING CIRCUIT 12 6 Input 50 Ω Single-ended Output 50 Ω Single-ended 11 Typical component values: Ls1 = 8.2 nH Cp1 = 5.6 pF 5 Ls2 = 8.2 nH Cp2 = 5.6 pF Notes: 1. Recommend use of 2% tolerance matching components. Inductor Q=45. 2. Tuning values shown are for reference only. Values may change depending upon board layout. Spectrum Microwave 324 Clark Street, Worcester, MA 01606, USA • Phone 1-508-852-5400 • Fax 1-508-852-8456 www.SpectrumMicrowave.com DSSF0881DL02211S Rev A ECN 36650 7-Apr-2010 Page 2 of 3 881.5 MHz SAW delay Line 25 MHz Bandwidth Part Number: SF0881DL02211S PACKAGE OUTLINE SUGGESTED FOOTPRINT Units: mm Tolerances are ±0.15 mm except where indicated. Pad Configuration: Input: Input return: Output: Output return: Ground: 12 11 6 5 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 324 Clark Street, Worcester, MA 01606, USA • Phone 1-508-852-5400 • Fax 1-508-852-8456 www.SpectrumMicrowave.com DSSF0881DL02211S Rev A ECN 36650 7-Apr-2010 Page 3 of 3