115 MHz SAW Filter 6 MHz Bandwidth Part Number: SF0115BA03088S DESCRIPTION • • • 115 MHz SAW bandpass filter with 6 MHz bandwidth for CDMA2000 applications. 19 x 6.5 mm SMP. RoHS compliant. TYPICAL PERFORMANCE Horizontal: Vertical from top: Frequency : Relative Magnitude : Relative magnitude : Group Delay : 3 10 1 150 MHz/div dB/div dB/div ns/div S11 (112.2 to 117.8 MHz) S22 (112.2 to 117.8 MHz) Circle: 1.8:1 VSWR limit Circle: 1.8:1 VSWR limit Spectrum Microwave 400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0115BA03088S Rev A 22-Feb-2010 ECN 36650 Page 1 of 4 115 MHz SAW Filter 6 MHz Bandwidth Part Number: SF0115BA03088S SPECIFICATION Parameter Min Typ Max Units All electrical specifications apply over the full -10ºC to +50ºC operating range and include allowance for all manufacturing tolerances Center Frequency FC 1 114.88 115 115.12 MHz 1 dB Bandwidth 2 5.6 6.08 MHz 3 dB Bandwidth 2 6.0 6.44 MHz 40 dB Bandwidth 2 7.75 8.2 MHz Stopband Rejection, 25 MHz to 100 MHz 45 58 dB Stopband Rejection, 130 MHz to 1000 MHz 45 53 dB Minimum Insertion Loss 18.9 20 dB Passband Amplitude Variation, FC ± 2.8 MHz 3 0.6 0.8 dB p-p Passband Group Delay Variation, FC ± 2.8 MHz 100 150 ns p-p Absolute Delay 2.0 2.1 µs Input VSWR, FC ± 2.8 MHz 4 1.55 1.8 :1 Output VSWR, FC ± 2.8 MHz 4 1.3 1.8 :1 Maximum Input Level 20 dBm Source and Load Impedance 50 Ω Notes: 1. Defined as the mean of the 10dB frequencies. 2. dB levels are taken to be relative to the insertion loss. 3. Excludes final roll-offs to the 1dB points. Note that ‘Passband Amplitude Variation’ includes Ripple (fast variations) and Slope (slow variations). 4. When matched using circuit below. MAXIMUM RATINGS Parameter Storage Temperature Range Operating Temperature Range Operating Input Power Level D.C. Voltage between each pad Min Max Units -45 -10 - 85 50 +20 15 ˚C ˚C dBm VDC MATCHING CIRCUIT 10 5 Output 50 Ω Single-ended Input 50 Ω Single-ended 1,2,3,4,6,7,8,9 Typical component values: Rp1 Ls1 Cp1 = = = 430 68 56 Ω nH pF Rp2 = Ls2 = Cp2 = 200 68 56 Ω nH pF Notes: 1. Recommended tolerances: +/-2% inductors, minimum Q=40, +/-5% resistors and capacitors. 2. Component values are for reference 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 DSSF0115BA03088S Rev A 22-Feb-2010 ECN 36650 Page 2 of 4 115 MHz SAW Filter 6 MHz Bandwidth Part Number: SF0115BA03088S PACKAGE OUTLINE SUGGESTED FOOTPRINT Units: mm Tolerances are ±0.15 mm except for the overall length, width and pad dimensions, which are nominal values. Package Material: Body: Al2O3 ceramic Lid: Kovar, Ni plated Terminations: Au plating 1 µm min, over a 1.3-8.9 µm Ni plating Pad Configuration: Input: 10 Output: 5 Ground: all other pads Spectrum Microwave 400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0115BA03088S Rev A 22-Feb-2010 ECN 36650 Page 3 of 4 115 MHz SAW Filter 6 MHz Bandwidth Part Number: SF0115BA03088S PHYSICAL AND ENVIRONMENTAL CHARACTERISTICS Parameter Life Testing Temperature Cycling Vibration Mechanical Shock Solder Heat Resistance and Reflow Condition Lead Integrity Solderability Hermeticity ESD Classification Precautions Qualification Conditions High temperature bake at +85 ºC for 168 hours. MIL-STD 883, Method 1010: -40 ºC to +85 ºC, 10 cycles, 10 minutes dwell at temperature extremes MIL-STD-202, Method 201A: 10 to 55 Hz, double amplitude of 0.06” for 2 hours in each axis. MIL-STD-883, Method 2002, Test Condition B: 1500 g, 3 impacts each axis Peak temperature 240+/-5 ºC for 10 seconds. Pre-heat: 150-170 ºC for 60 to 90 seconds. Peak dwell: over 200 ºC for 23 to 26 seconds. Handling: Class 1 per MIL-STD-1686 Reflow Profile is shown at the bottom of this table. MIL-STD 883 Method 2004, Condition D 8 oz for 30 seconds. MIL-STD-883 Method 2003: 245 ºC +/-5 ºC; 95% coverage; no steam aging MIL-STD 883 Method 1014: Condition A2 and Condition C (no bomb) Class I per MIL-STD-883 Method 3015 Do not subject devices to ultrasonic cleaning, which may cause deterioration and destruction of the device. Reflow Profile 250 TEMP (deg C) 200 150 100 50 0 0 50 100 150 200 250 300 TIME (sec) 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 DSSF0115BA03088S Rev A 22-Feb-2010 ECN 36650 Page 4 of 4