The ACTF4158 is a low-loss, compact, and economical surface-acoustic-wave (SAW) filter in a surface-mount ceramic DCC6 case with 457.50 MHz center frequency. 1. Package Dimension (DCC6) Pin Configuration 2 Input 5 Output 1, 3, 4, 6 Ground Unit: mm 2. Marking - The logo “ND” indicates our product’s mark ACTF*001 4158 ● - The character “F” indicates the type of SAW component Including: F (filter), R (resonator) etc. - The “4158” indicates the model name of SAW component - The character “*” indicates the month code in a year 2005 2006 2007 2008 1 A N a n 2 B P b p 3 C Q c q 4 D R d r 5 E S e s 6 F T f t 7 G U g u 8 H V h v 9 J W j w 10 K X k x 11 L Y l y 12 M Z m z - The characters “001” indicate the lot number of mounting Including: 001~999 1 3. Maximum Ratings Rating Value Unit Operable Temperature Range TA -30 to +80 ℃ Storage Temperature Range Tstg -40 to +85 ℃ DC Voltage (between each Terminal) VDC 0 V RF Power (in BW) P 30 max. dBm ESD Voltage (HB) V 150 V 4. Electrical Characteristics Characteristic Minimum Typical Maximum Unit Center Frequency fC -- 457.50 -- MHz User Signal Band BW 454.5 -- 460.5 MHz -- 2.1 2.4 dB 27 25 40 22 27 20 32 30 42 27 32 24 ------ dB dB dB dB dB dB -- 1.0 1.5 dB -- 1.5 2.0 -- -36 -- Insertion Loss IL 454.5 … Absolute Attenuation 0.3 350.0 465.0 470.0 907.5 917.5 460.5 MHz α … 350.0 MHz … 445.0 MHz … 470.0 MHz … 907.5 MHz … 917.5 MHz ... 1500.0 MHz Passband Ripple 454.5 … Δα 460.5 MHz VSWR SWR 454.5 … 460.5 MHz Temperature Coefficient of Frequency Input / Output Impedance TCf ppm/ 50 Ω CAUTION: Electrostatic Sensitive Device. Observe precautions for handling! NOTE: 1. 2. 3. 4. The frequency fC is defined as the midpoint between the 3dB frequencies. 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. Unless noted otherwise, specifications apply over the entire specified operating temperature range. The specifications of this device are based on the test circuit shown below and subject to change or obsolescence without notice. 2 5. Test Circuit 5. Performance 3 7. Environmental Characteristics Test item Condition of test Requirements 1 Mechanical shock (a) Drops: 3 times on concrete floor (b) Height: 1.0m 2 Vibration resistance (a) Frequency of vibration: 10~55Hz (b) Amplitude: 1.5mm (d) Duration: 2 hours (c) Directions: X,Y and Z 3 Moisture resistance (a) Condition: 40C, 90~95% R.H. (c) Wait 4 hours before measurement Climatic sequence (a) +70 for 16 hours (b) +55 for 24 hours, 90~95% R.H. (c) -25 for 2 hours (d) +40 for 24 hours, 90~95% R.H. (e) Wait 4 hours before measurement 5 High Temperature Exposure (a) Temperature: 70C (b) Duration: 250 hours (c) Wait 4 hours before measurement 6 Thermal impact (a) +70C for 30 minutes -25C for 30 minutes repeated 3 times (b) Wait 4 hours before measurement 4 (b) Duration: 96 hours The SAW filter shall remain within the electrical specifications after tests. 8. Remarks 8-1 Static voltage: Static voltage between signal load & ground may cause deterioration & destruction of the SAW filter. Please avoid static voltage. 8-2 Ultrasonic cleaning: Ultrasonic vibration may cause deterioration & destruction of the SAW filter. Please avoid ultrasonic cleaning. 8-3 Soldering: Only terminals of the SAW filter may be soldered. the SAW filter. Please avoid soldering other parts of 4 9. Packing 9-1. Carrier Tape 9-2. Reel Dimensions 10. Soldering Profile 5 6