76.8 MHz SAW Filter 14.24 MHz Bandwidth Part Number SF0077BA03082S DESCRIPTION • • • 76.8 MHz SAW bandpass filter with 14.24 MHz bandwidth. 13.3 x 6.5 mm SMP package. RoHS compliant. TYPICAL PERFORMANCE Horizontal: Vertical from Top: Frequency : Relative Magnitude : Relative magnitude : Phase Linearity : Group Delay : S11 8 10 1 10 100 MHz/div dB/div dB/div deg/div ns/div S22 Spectrum Microwave 400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0077BA03082S Rev A 18-Feb-2010 ECN 36650 Page 1 of 3 76.8 MHz SAW Filter 14.24 MHz Bandwidth Part Number SF0077BA03082S SPECIFICATION Notes: Parameter Min Typ Max Units Center Frequency (Fc, fixed reference) Operating Bandwidth Insertion Loss at Fc Lower 35 dB Frequency Upper 35 dB Frequency Amplitude Ripple 1 Phase Linearity 1 Group Delay Variation 1 Absolute Delay Triple Travel Suppression Rejection (0.3 to 7 MHz) Rejection (7 to 54 MHz) Rejection (54 to 64.3 MHz) 2 Rejection (89.3 to 100 MHz 2 Rejection (100 to 130 MHz) 2 Rejection (130 to 178 MHz) 2 Rejection (178 to 300 MHz) 2 Input and Output Return Loss 1,5 Two-tone Input 3rd Order Intercept 3 Source and Load Impedance Ambient Temperature 64.3 35 40 45 40 40 45 45 45 9 35 - 76.80 14.24 12.7 66.2 88.5 0.5 3 45 1.1 45 49 53 50 45 50 50 50 10 50 25 14 89.3 1 8 100 1.5 - MHz MHz dB MHz MHz dB p-p deg p-p ns p-p µs dB dB dB dB dB dB dB dB dB dBm Ω ˚C 1. 2. 3. 4. 5. Applies over the operating bandwidth. Rejection is relative to the insertion loss. Measured with tones spaced at 10 and 20 MHz above and below Fc. All parameters to be met over the operating temperature range except Return Loss. Room temperature only MAXIMUM RATINGS Parameter Storage Temperature Range Operating Temperature Range 4 Input Power Level Min Max -40 -10 - 95 85 17 Units ˚C ˚C dBm MATCHING CIRCUIT Input 50 Ω Single-ended Typical component values: (Minimum inductor Q = 45) Output 50 Ω Single-ended Ls1 Lp1 Rp1 = = = 220 270 1000 nH nH Ω Ls2 = Lp2 = Rp2 = 238 560 1000 nH nH Ω Notes: 1. Recommend the use of +/-2% tolerance components. 2. Component values shown are for guidance only and may change depending on board layout. Spectrum Microwave 400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0077BA03082S Rev A 18-Feb-2010 ECN 36650 Page 2 of 3 76.8 MHz SAW Filter 14.24 MHz Bandwidth Part Number SF0077BA03082S PACKAGE OUTLINE SUGGESTED FOOTPRINT Units: mm Tolerances are ±0.15 mm except for the overall length and width, which are nominal values. Pad Configuration: Input: 11 Input return: 12 Output: 5 Output return: 6 Ground: 1,2,3,4,7,8,9,10 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 400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0077BA03082S Rev A 18-Feb-2010 ECN 36650 Page 3 of 3