35.7 MHz SAW Filter 7.4 MHz Bandwidth Part Number: SF0036BA02217T DESCRIPTION • • • 35.7 MHz SAW bandpass filter with 7.4 MHz bandwidth. 35.1 x 20.6 mm DIP package. RoHS compliant. TYPICAL PERFORMANCE Horizontal: Vertical from Top: Frequency : Relative Magnitude : Relative magnitude : Group Delay Deviation : 1.5 10 1 50 MHz/div dB/div dB/div ns/div Spectrum Microwave 400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0036BA02217T Rev A ECN 36650 3-Feb-2010 Page 1 of 3 35.7 MHz SAW Filter 7.4 MHz Bandwidth Part Number: SF0036BA02217T SPECIFICATION Parameter Min Typ Max Units Vision IF (Fv) 38.90 MHz Center Frequency (Fc, nominal) 1 35.7 MHz Insertion Loss at Fv 34 36 dB Reference Delay at Fv 4.325 MHz Amplitude Ripple (32.25 to 39.0 MHz) 0.8 1 dB p-p Group Delay Ripple (32.25 to 35.4 MHz) 2 60 80 ns p-p Group Delay Ripple (35.4 to 39.0) 2 50 60 ns p-p Attenuation at 38.9 MHz 0 Reference Attenuation (10 to 24.0 MHz) 40 45 dB Attenuation (24.0 to 31.0 MHz) 50 53 dB Attenuation at 31.1 MHz 40 45 dB Attenuation at 31.8 MHz 20 23 dB Attenuation at 32.0 MHz 1.5 2.5 dB Attenuation at 32.15 MHz 0 1 2 dB Attenuation (32.25 to 39.0 MHz) -0.5 0 0.5 dB Attenuation at 39.4 MHz -0.5 0.5 1.5 dB Attenuation at 39.65 MHz -0.5 1.5 4 dB Attenuation at 40.25 MHz 20 23 dB Attenuation at 40.35 MHz 35 40 dB Attenuation (40.45 to 70.0 MHz) 45 50 dB Source and Load Impedance 50 Ω Ambient temperature (Tref) 50 ºC Notes: 1. Average of lower & upper 3 dB frequencies. 2. A 1% smoothing aperture and averaging factor of 16 may be applied to this measurement. 3. Typical change of filter frequency response with temperature is ∆f = (T-Tref)*Tc*Fc, in ppm. MAXIMUM RATINGS Parameter Storage Temperature Range Temperature Coefficient of Frequency (Tc) 3 Input Power Level Min Typ Max Units -40 - 50 -94 0 85 10 ˚C ppm/˚C dBm MATCHING CIRCUIT Output 50 Ω Single-ended Input 50 Ω Single-ended GND Note: External matching components are not required. Spectrum Microwave 400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0036BA02217T Rev A ECN 36650 3-Feb-2010 Page 2 of 3 35.7 MHz SAW Filter 7.4 MHz Bandwidth Part Number: SF0036BA02217T PACKAGE OUTLINE Units: mm Tolerances are ±0.15 mm except for the overall length and width, which are nominal values. Pin Configuration: Input: 3 Input return: 22 Output: 15 Output return: 10 Ground: All other pins 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 DSSF0036BA02217T Rev A ECN 36650 3-Feb-2010 Page 3 of 3