48 MHz SAW Filter 8 MHz Bandwidth Part Number: SF0048BA02455S DESCRIPTION * * * 48 MHz SAW bandpass filter with 8 MHz bandwidth. 24 x 9 mm SMP. RoHS compliant. TYPICAL PERFORMANCE Horizontal: Vertical from top: Frequency : Relative Magnitude : Relative magnitude : Phase Linearity : Group Delay Deviation : S11 (27 to 69 MHz) 4.2 10 1 5 100 MHz/div dB/div dB/div deg/div ns/div S22 (27 to 69 MHz) IDT * SAW Products * 324 Clark Street, Worcester, MA 01606, USA * Ph 1-508-852-5400 * Fax 1-508-852-8456 www.idt.com DSSF0048BA02455S Rev - 18-Sep-2006 Page 1 of 3 48 MHz SAW Filter 8 MHz Bandwidth Part Number: SF0048BA02455S SPECIFICATION Parameter Center Frequency, FC 1 Minimum Insertion Loss 1 dB Bandwidth 2 3 dB Bandwidth 2 35 dB Bandwidth 2 Rejection (10 to 40.5 MHz) 2 (40.5 to 42.75 MHz) 2 (53.25 to 55.75 MHz) 2 (55.75 to 72 MHz) 2 Passband Amplitude Ripple 3 Passband Phase Ripple 3 Passband Group Delay Ripple 3 Absolute Delay Temperature Coefficient of Frequency Source/Load Impedance Ambient Temperature 4 Notes: 1. 2. 3. 4. Min 47.95 7.45 8.00 38 37 36 38 - Typ 48.00 20.8 8.01 8.41 10.28 41 38 37 42 0.5 2 30 1.4 -74 50 25 Max 48.05 26.5 10.50 0.8 5 50 - Units MHz dB MHz MHz dB dB dB dB dB p-p deg p-p ns p-p us ppm/C ohms C Defined as the average of the lower and upper 3 dB frequencies. All dB levels are defined relative to the insertion loss. Measured over Fc +/- 3.7 MHz at room ambient temperature. Fc will shift approximately +110 KHz at 0C and -200 KHz at 70C MAXIMUM RATINGS Parameter Storage Temperature Range Operating Temperature Range Input Power Level Min Max -40 0 85 70 10 Units C C dBm MATCHING CIRCUIT 10 5 Input 50 Single-ended Output 50 Single-ended 1 6 GND GND Notes: 1. Matching components are not required. IDT * SAW Products * 324 Clark Street, Worcester, MA 01606, USA * Ph 1-508-852-5400 * Fax 1-508-852-8456 www.idt.com DSSF0048BA02455S Rev - 18-Sep-2006 Page 2 of 3 48 MHz SAW Filter 8 MHz Bandwidth Part Number: SF0048BA02455S PACKAGE OUTLINE SUGGESTED FOOTPRINT Units: mm Tolerances are 0.15 mm except for the overall length and width, which are nominal values. Package Material: Body: Al2O3 ceramic Lid: Kovar, Ni plated Terminations: Au plating 1 m min, over a 1.3-8.9 m Ni plating Pad Configuration: Input: Output: Ground: 10 5 1,2,3,4,6,7,8,9 ISO 9001 Registered All specifications are believed to be accurate and reliable. However, MNC reserves the right to make changes without notice. (c) 2006 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 DSSF0048BA02455S Rev - 18-Sep-2006 Page 3 of 3