868.00 MHZ SAW FILTER • Designed to Provide Front-end Selectivity in 868.00 MHz • Low-Loss, Coupled-Resonator Quartz Design • Simple External Impedance Matching • Ultra Miniature Ceramic QCC8C SMD Package • Complies with Directive 2002/95/EC (RoHS Compliant) SF5901 ABSOLUTE MAXIMUM RATING (TA=25°C) Parameter Rating Unit 10 dBm VDC 12 V TA -10 ~ +60 °C Tstg -40 ~ +85 °C Input Power Level Pin DC Voltage VDC Between Any Two Pins Operating Temperature Range Storage Temperature Range ELECTRONIC CHARACTERISTICS Parameter Sym Minimum Typical Maximum Unit fC NS 868.00 NS MHz IL - 3.5 5.0 dB BW3 - 1200 - KHz - - - ±1.0 dB At fC - 21.4 MHz (Image) - 32 40 - dB At fC - 10.7 MHz (LO) - 25 35 - dB Nominal Frequency (at 25°C) (Center frequency between 3dB point) Insertion Loss Attenuation 3dB Passband Passband Ripple Rejection Ultimate Temperature Stability - - 60 - dB Operating Temperature Range TC -10 - +60 °C Turnover Temperature TO 25 - 55 °C Turnover Frequency fO - fC - MHz FTC - 0.032 - ppm/C |fA| - - 10 ppm/yr - 1.0 - - MΩ Frequency Temperature Coefficient Frequency Aging Absolute Value during the First Year DC Insulation Resistance Between any Two Pins 2 NS = Not Specified Notes: 1. The frequency fC is defined as the midpoint between the 3dB frequencies. 2. Unless noted otherwise, all measurements are made with the filter installed in the specified test fixture that is connected to a 50Ω test system with VSWR ≤ 1.2:1. The test fixture L and C are adjusted for minimum insertion loss at the filter center frequency, fC. Note that insertion loss, bandwidth, and passband shape are dependent on the impedance matching component values and quality. 5. Turnover temperature, T0, is the temperature of maximum (or turnover) frequency, f0. The nominal frequency at any case temperature, TC, may be calculated from: f = f0 [1 - FTC (T0 - TC)2]. 6. The specifications of this device are based on the test circuit shown above and subject to change or obsolescence without notice. 7. All equipment designs utilizing this product must be approved by the appropriate government agency prior to manufacture or sale. 3. Unless noted otherwise, specifications apply over the entire specified operating temperature range. 8. 4. Frequency aging is the change in fC with time and is specified at +65°C or less. Aging may exceed the specification for prolonged temperatures above +65°C. Typically, aging is greatest the first year after manufacture, decreasing in subsequent years. Our liability is only assumed for the Surface Acoustic Wave (SAW) component(s) per se, not for applications, processes and circuits implemented within components or assemblies. 9. For questions on technology, prices and delivery please contact our sales offices or e-mail [email protected]. Phone: +86 (10) 5820-3910 SF5901 © VANLONG TECHNOLOGY CO., LTD. Fax: +86 (10) 5820-3915 Revision #1 July 06, 2010 Email: [email protected] Web: http://www.vanlong.com Page 1 of 2 868.00 MHZ SAW FILTER PACKAGE DIMENSIONS (QCC8C) Electrical Connections Terminals 1 2 5 6 3,7 4,8 Connection Input Input Ground Output Output Groud To be Grounded Case Ground Package Dimensions Dimensions A B C D MARKING Nom (mm) 2.08 0.60 1.27 2.54 Dimensions E F G H Nom (mm) 1.20 1.35 5.00 5.00 TEST CIRCUIT Laser or Ink marking. S F 5 90 1 YWW 1. SF5901 - Part Code 2. Date Code: Y : Last digit of year WW : Week No. C = 4 ~ 6 pF Ls1 = Ls2 = 2 tunes of 0.5mm insulated copper, 3.0mm ID TYPICAL FREQUENCY RESPONSE Phone: +86 (10) 5820-3910 SF5901 © VANLONG TECHNOLOGY CO., LTD. Fax: +86 (10) 5820-3915 Revision #1 July 06, 2010 Email: [email protected] Web: http://www.vanlong.com Page 2 of 2