Part Number 856048 153.6 MHz SAW Filter Data Sheet Features • • • • • • For multichannel CDMA transceiver applications Usable bandwidth 3.75 MHz High attenuation Single-ended operation Ceramic Surface Mount Package (SMP) 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. 5 10 1,2,3,4 6,7,8,9 Description Output 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 - 30-May-2002 Page 1 of 5 Part Number 856048 153.6 MHz SAW Filter Data Sheet Electrical Specifications (1) Operating Temperature Range: (2) Parameter (3) Center Frequency Minimum Insertion Loss Passband Variation Lower 1 dB Bandedge (4) Upper 1 dB Bandedge Phase Ripple (straight line fit) 151.725 - 155.475 MHz Phase Ripple (straight line fit) 151.725 - 155.475 MHz Minimum Rejection (4) 15 - 148.7 MHz 158.5 - 200 MHz Relative Attenuation (4) 145.65 MHz 148.685 MHz 148.7 MHz 150.1 MHz 150.37 MHz 151.1 MHz 156.1 MHz 156.83 MHz 157.1 MHz 158.5 MHz 166.47 MHz Input/Output VSWR 151.725 - 155.475 MHz Source Impedance (5) Load Impedance (5) -40 to +85 oC Minimum Typical Maximum Unit 155.475 153.6 12.04 0.603 151.616 155.644 14 1 151.725 - MHz dB dB p-p MHz MHz - 1.306 2.2 deg RMS - 7.033 9 deg p-p 45 45 62.42 56.143 - dB dB 45 45 45 22.5 17.5 4 4 17.5 22.5 45 45 72.75 68.26 68.97 47.03 44.44 10.01 5.21 31.81 44.65 69.75 75.69 - dB dB dB dB dB dB dB dB dB dB dB - 1.5:1 50 50 2.51:1 - Ω Ω Notes: 1. 2. 3. 4. 5. All specifications are based on the test circuit shown on page 4 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 relative to minimum insertion loss This is the optimum impedance in order to achieve the performance shown Subject to change or obsolescence without notice Rev - 30-May-2002 Page 2 of 5 Part Number 856048 153.6 MHz SAW Filter Data Sheet Typical Performance (at +25oC) Subject to change or obsolescence without notice Rev - 30-May-2002 Page 3 of 5 Part Number 856048 153.6 MHz SAW Filter Data Sheet Matching Schematics Actual matching values may vary due to PCB layout and parasitics 150nH 220nH 10 50 Ω Single-ended 82nH 50Ω 5 50Ω 47nH 1,2,3,4 6,7,8,9 Marking PCB Footprint 8.84 SAWTEK 856048 XXXXXX 6.70 1.22 2.00 The date code consists of: day of the current year (Julian, 3 digits), last digit of the year (1 digit) and hour (2 digits) .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 - 30-May-2002 Page 4 of 5 Part Number 856048 153.6 MHz SAW Filter Data Sheet Maximum Ratings Parameter Operating Temperature Range Storage Temperature Range Symbol Minimum Maximum T Tstg -40 -60 +85 +125 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 - 30-May-2002 Page 5 of 5