69.99 MHz SAW Filter 0.8 MHz Bandwidth Part Number SF0070CD03108S DESCRIPTION * * * 69.99 MHz SAW bandpass filter with 0.8 MHz bandwidth. 73.3 x 20 mm DIP package. RoHS compliant. TYPICAL PERFORMANCE Horizontal: Vertical from Top: Frequency : Relative Magnitude : Relative magnitude : Phase Linearity : 0.5 10 1 6 MHz/div dB/div dB/div deg/div Wideband Response (0- 800 MHz, 10 dB/div) IDT * SAW Products * 324 Clark Street, Worcester, MA 01606, USA * Ph 1-508-852-5400 * Fax 1-508-852-8456 www.idt.com DSSF0070CD03108T Rev - 18-Aug-2006 Page 1 of 3 69.99 MHz SAW Filter 0.8 MHz Bandwidth Part Number SF0070CD03108S SPECIFICATION Parameter Center Frequency 1 Insertion Loss 2 1.5 dB Bandwidth 3 40 dB Bandwidth 3 Amplitude Ripple 4, 5 Absolute Delay Phase Linearity 4 Rejection, 10 MHz to 69.09 MHz 3 Rejection, 70.89 MHz to 71.19 MHz 3 Rejection, 71.19 MHz to 130 MHz 3 Rejection, 130 MHz to 800 MHz 3 Input Return Loss 4, 6 Output Return Loss 4, 6 Source and Load Impedance Ambient Temperature Notes: 1. 2. 3. 4. 5. 6. Min 69.94 0.8 50 45 50 45 10 10 - Typ 69.99 17.5 0.84 1.15 0.4 8.82 3.5 56 51 57 56 15 15 50 25 Max 70.04 19 1.2 1.0 6 - Units MHz dB MHz MHz dB p-p s deg p-p dB dB dB dB dB dB C Average of lower and upper 3dB points (3dB is relative to the insertion loss). Measured at the point in the passband where the loss is a minimum. All stated dB levels are relative to the insertion loss. Over 0.8 MHz bandwidth. Defined as maximum level - minimum level over the given bandwidth, excluding the band edges. When matched externally, as shown below. MAXIMUM RATINGS Parameter Storage Temperature Range Operating Temperature Range Input Power Level Min Max -40 -40 - 85 85 20 Units C C dBm MATCHING CIRCUIT 2 11 Input 50 Single-ended Output 50 Single-ended 1,3,4,5,6,7,8,9,10,12, 13,14,15,16,17,18 Typical component values: (Minimum inductor Q = 40) Ls1 Cp1 = = 150 100 nH pF Ls2 = Cp2 = 150 120 nH pF Notes: 1. Required component tolerances: inductors +/-2%, capacitors +/-5%. 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 DSSF0070CD03108T Rev - 18-Aug-2006 Page 2 of 3 69.99 MHz SAW Filter 0.8 MHz Bandwidth Part Number SF0070CD03108S PACKAGE OUTLINE Units: mm Tolerances are 0.15 mm except for the overall length and width, which are nominal values. Pad Configuration: Input: 2 Output: 11 Ground: All other pins 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 DSSF0070CD03108T Rev - 18-Aug-2006 Page 3 of 3