Part Number 856069 140 MHz SAW Filter Data Sheet Features • • • • • • • • • For broadband applications Typical 3 dB bandwidth of 10 MHz High attenuation No impedance matching required for operation at 50 Ω Single-ended operation Ceramic Surface Mount Package (SMP) Small size Replaces Sawtek P/N 851921 (BW 3dB=10 MHz) Package Pin Configuration Surface Mount 13.3 x 6.50 x 1.50 mm Bottom View 1 2 3 4 5 10 9 8 7 6 1.50 NOM. 1.65 MAX. 0.64 13.3 1.91 1.80 R0.51 6.50 2.31 1.02 Pin No. 1 5 6 10 2,3,4 7,8,9 Description Input return Output Output return Input Case ground Case ground Dimensions shown are nominal in millimeters All tolerances are ±0.15mm except overall length and width ±0.10mm Body: Al2O3 ceramic Lid: Kovar, Ni plated Terminations: Au plating 0.5 - 1.0µm, over a 2 - 6µm Ni plating Subject to change or obsolescence without notice Rev - 08-Oct-2002 Page 1 of 5 Part Number 856069 140 MHz SAW Filter Data Sheet Electrical Specifications (1) Operating Temperature Range: (2) -30 to +85 oC Parameter (3) Center Frequency Minimum Insertion Loss Lower 1 dB Bandedge (4) Upper 1 dB Bandedge Lower 3 dB Bandedge (4) Upper 3 dB Bandedge Lower 40 dB Bandedge (4) Upper 40 dB Bandedge Amplitude Variation 135.524 - 144.508 MHz Phase Linearity 135.524 - 144.508 MHz Group Delay Variation 135.524 - 144.508 MHz Absolute Delay Relative Attenuation (4) 15 - 130 MHz 130 - 133 MHz 147 - 150 MHz 150 - 350 MHz Source Impedance (5) Load Impedance (5) Substrate Material Temperature Coefficient of Frequency Minimum Typical Maximum Unit 144.508 145 133.379 - 140 20.87 135.38 144.79 135.00 145.24 133.85 146.72 21.7 135.524 135 146.551 MHz dB MHz MHz MHz MHz MHz MHz - 0.7 0.94 dB - 5 6.31 deg - 45 1.52 57.3 - nsec µsec 47.8 52 50.6 51.3 - 50 57 53 53 50 50 LINbO3 -94 - dB dB dB dB Ω Ω ppm/oC Notes: 1. 2. 3. 4. 5. All specifications are based on the test circuit shown below In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over temperature Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances All attenuation measurements are measured relative to minimum insertion loss This is the optimum impedance in order to achieve the performance shown Test Circuit: 15nH 68nH 10 50 Ω Single-ended 50Ω Subject to change or obsolescence without notice 5 1,2,3,4 6,7,8,9 50 Ω Rev - No impedance matching required 08-Oct-2002 Page 2 of 5 Part Number 856069 140 MHz SAW Filter Data Sheet Typical Performance (at +25oC) Subject to change or obsolescence without notice Rev - 08-Oct-2002 Page 3 of 5 Part Number 856069 140 MHz SAW Filter Data Sheet Matching Schematics 15nH 68nH 10 50 Ω Single-ended 5 1,2,3,4 6,7,8,9 50Ω No impedance matching required 50 Ω Marking PCB Footprint 8.84 SAWTEK 856069 XXXXXX 6.70 1.22 2.00 The date code consists of: JJJ = Julian day, Y = last digit of year, M = manufacturing site code .69 This footprint represents a recommendation only Dimensions shown are nominal in millimeters Tape and Reel ID dot 24.8 2.7 Ø330 0.3 4.0 2.0 Ø1.5 A 1.75 11.5 13.9 Ø102 24 Direction of travel Ø20.2 Ø13.0 2.0 2.3 Section A-A 7.1 12.0 Ø1.5 A Dimensions shown are nominal in millimeters Packaging quantity:2000 units/reel Subject to change or obsolescence without notice Rev - 08-Oct-2002 Page 4 of 5 Part Number 856069 140 MHz SAW Filter Data Sheet Maximum Ratings Parameter Operating Temperature Range Storage Temperature Range Symbol Minimum Maximum T Tstg -30 -40 +85 +85 Unit o C C o Warnings • • Electrostatic Sensitive Device (ESD) Avoid ultrasonic exposure Links to Additional Technical Information PCB Layout Tips Qualification Flowchart Soldering Profile S-Parameters Other Technical Information Sawtek’s liability is limited only to the Surface Acoustic Wave (SAW) component(s) described in this data sheet. Sawtek does not accept any liability for applications, processes, circuits or assemblies which are implemented using any Sawtek component described in this data sheet. Contact Information PO Box 609501 Orlando, FL 32860-9501 USA Subject to change or obsolescence without notice Or contact one of our worldwide Network of sales offices, Representatives or distributors Phone: +1 (407) 886-8860 Fax: +1 (407) 886-7061 Email: [email protected] Web: www.sawtek.com Rev - 08-Oct-2002 Page 5 of 5