Part Number 855693 220.38 MHz SAW Filter Data Sheet Features • • • • • • • • For PCS handset IF applications Usable bandwidth of 1.260 MHz Low loss High attenuation at tones Single-ended or balanced operation Ceramic Surface Mount Package (SMP) Small size Package Pin Configuration Surface Mount 5.51 x 7.01 x 1.63 mm Bottom View 1 0.76 1.63 NOM. 1.78 MAX. 7.01 4 11 5 10 6 9 1.27 5.51 0.79 1.14 3 12 1.27 1.70 2 Pin No. 4 6 10 12 3,9 1,2,5 7,8,11 8 7 Description Output Output return Input return Input Ground Case Ground Case Ground Dimensions shown are nominal in millimeters All tolerances are ±0.15mm except overall length and width ±0.13mm 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 - 28-Feb-2002 Page 1 of 5 Part Number 855693 220.38 MHz SAW Filter Data Sheet Electrical Specifications (1) Operating Temperature Range: (2) -30 to +80 oC Parameter (3) Center Frequency, f0 Insertion Loss at 220.38 MHz Lower 5 dB Point Upper 5 dB Point Lower 33 dB Point Upper 33 dB Point Amplitude Variation 220.08 - 220.68 MHz Phase Ripple 219.765 - 220.995 MHz Attenuation(4) 219.13 MHz (+25 oC) 221.63 MHz (+25 oC) 218.33 MHz 222.43 MHz Source Impedance (5) Load Impedance (5) Minimum Typical Maximum Unit 221.01 219.13 - 220.38 7.2 219.64 221.20 219.29 221.55 9 219.75 221.63 MHz dB MHz MHz MHz MHz - 0.5 1.2 dB p-p - 2.1 3.5 deg RMS 35 35 - 44 42 48 48 50 50 - dB dB dB dB Ω Ω 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 Relative to insertion loss at 220.38 MHz This is the optimum impedance in order to achieve the performance shown Test Circuit: Actual matching values may vary due to PCB layout and parasitics 27nH 30nH 12 50Ω Single-ended 50Ω Subject to change or obsolescence without notice 12nH 4 1,2,3,5,6 7,8,9,10,11 12nH Rev - 50Ω 28-Feb-2002 Page 2 of 5 Part Number 855693 220.38 MHz SAW Filter Data Sheet Typical Performance (at +25oC) Subject to change or obsolescence without notice Rev - 28-Feb-2002 Page 3 of 5 Part Number 855693 220.38 MHz SAW Filter Data Sheet Matching Schematics Actual matching values may vary due to PCB layout and parasitics 27nH 30nH 12 50Ω Single-ended 12nH 50Ω 4 Marking PCB Footprint 1.34 SAWTEK 855693 XXXXXX ID dot 50Ω 12nH 1,2,3,5,6 7,8,9,10,11 .28 .99 1.34 .28 Date code 5.71 .99 7.21 This footprint represents a recommendation only Dimensions shown are nominal in millimeters Tape and Reel 2.7 16.8 Ø330 Pad 1 ID dot 0.3 2.0 4.0 Ø1.5 A 1.75 7.5 7.3 Ø102 16.0 Direction of travel Ø20.2 Ø13.0 2.0 2.2 5.8 8.0 Ø1.5 A Section A-A Dimensions shown are nominal in millimeters Packaging quantity: 3000 units/reel Subject to change or obsolescence without notice Rev - 28-Feb-2002 Page 4 of 5 Part Number 855693 220.38 MHz SAW Filter Data Sheet Maximum Ratings Parameter Operating Temperature Range Storage Temperature Range Symbol Minimum Maximum T Tstg -30 -40 +80 +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 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 - 28-Feb-2002 Page 5 of 5