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2016H SMX‐4 (RF Clock Series) RoHS & REACH compliant Minature size crystal Highly reliable seam seal 4 pad ceramic package Low aging crystal, specifically designed for RF application Parameters Specification Remarks Frequency range F_nom 16.00MHz ~ 62.50MHz Fundamental Frequency tolerance F_tol ±10.0ppm Frequency stability over temperature range F_stb ±10.0ppm Over ‐30°C ~ +85°C Frequency aging F_age ±1.0ppm At 25°C, 1ǥǦ Year Operable temperature range T_opr ‐40°C ~ +85°C Storage temperature T_stg ‐55°C ~ +125°C Load capacitance CL 8.0pF ~ 16.0pF Equivalent series resistance 16.0 ~ 18.999MHz ESR 200Ω max 19.0 ~ 24.999MHz 100Ω max 25.0 ~ 29.999MHz 80Ω max 30.0 ~ 62.500MHz 60Ω max Shunt capacitance C0 3.0pF max Drive level DL 100μW max 50μW typical Moisture sensitivity level MSL 1 (unlimited) Insulation resistance IR 500MΩ min At 100V DC ACT (A wholly owned Acal BFi Company) ISO9001 Registered Specifications subject to change without notification 2.0 x 1.6mm crystal unit Reflow profile Part number generation CX 2700 ‐RF‐ KO M E F 1 L ‐PF ACT Series Code Frequency (MHz) RF series Load capacitance (CL ‐pF) Operable Temperature Range (°C) Frequency Tolerance (±ppm) Frequency stability over temperature ‐30°C~+85°C 1ǥǦ year Aging (±ppm) at 25°C Packaging (Tape & Reel) RoHS CX 27MHz = 2700 Note: Use the first 4 characters of the frequency in Hz i.e. 27MHz =27000000Hz. Part code =2700 If the frequency is 100MHz or higher than the first 5 characters are used ‐RF‐ 8 = GO 9 = JO 10 = KO 11 = MO 12 = OO 14 = PO 16 = RO ‐40 ~ +85 = M± 1 0 = E± 1 0 = F± 1 = 1L o o s e = L 3000pcs = D RoHS = ‐PF Note: It is important to suffix the above part number with full frequency required to give a completed part number as illustrated below. Full Example Part Number : CX2700‐RF‐KOMEF1L‐PF [27.000MHz] , CX2457‐RF‐KOMEF1L‐PF [24.576MHz] Dimensions (mm) 2.0±0.1 1.6±0.10.50 max 0.650.70 0.550.5 0.3 0.75 0.850.50 1 2 Drawing control: (Internal use only),Commodity code: 854160 00 00,Issue number: 1,Date: 1/02/2017,Internal reference: H2 Temp.( °C) Time (sec.) 180 ± 10°C 90~120 sec. max 0.45 in 260 ± 5°C 10 sec. max 300 250 200 150 100 220 ± 10°C 30~40 sec. max ⑥④⑦⑧⑨