2016 SMX‐4 Series 2.0 x 1.6mm Crystal unit RoHS & REACH compliant Small package size Parameters Specification Frequency range Remarks F_nom 16.0MHz ~ 62.5MHz Frequency tolerance Fundamental F_tol ±10.0ppm ~ ±50.0ppm Frequency stability over operating temperature range F_stb ±10.0ppm ~ ±50.0ppm Table 2 Operating temperature range T_use ‐20°C ~ +70°C, ‐30°C ~ +85°C, ‐40°C ~ +85°C Table 2 Storage temperature T_stg ‐55°C ~ +125°C Load capacitance CL 6.0pF ~ 16.0pF Equivalent series resistance ESR Table 1 Shunt capacitance C0 3.0pF max Drive level DL 100μW max Frequency aging 50μW typical F_age ±2.0ppm at 25°C, 1 Year Moisture sensitivity level MSL Electrostatic discharge ESD Insulation resistance IR For ±1.0ppm please enquire 1 (unlimited) Not applicable At 100V DC 500MΩ min Dimensions (mm) 19.0MHz ~ 24.999MHz 100Ω 25.0MHz ~ 29.999MHz 80Ω 30.0MHz ~ 62.500MHz 60Ω 4 ‐40°C ~ 85°C 4 2 1 2.0±0.1 0.50 Stability in ppm ±10 ±15 ±20 ±30 ±50 √ √ √ √ √ √ √ √ √ √ √ √ √ Enquire Enquire 0.85 0.3 0.75 ‐30°C ~ 85°C 3 0.50 max ‐20°C ~ 70°C 2 1 Table 2. Frequency Stability vs Temperature Temp. (°C) 0.70 0.65 3 1.6±0.1 200Ω 0.5 0.55 Table 1. Frequency range (MHz) vs ESR 16.0MHz ~ 18.999MHz Part number generation CX 2700 G K L GO F L ACT Series Code Frequency (MHz) Frequency Tolerance (±ppm) Frequency stability over temperature range (±ppm) Operating Temperature Range (°C) Load capacitance (CL ‐pF) Frequency mode Packaging (Tape & Reel) Frequency aging RoHS ±10 = E ±15 = F ±20 = G ±30 = I ±50 = L ±10 = F ±15 = G ±20 = I ±30 = K ±50 = O ‐20 ~ +70 = G ‐30 ~ +85 = L ‐40 ~ +85 = M 6 = BO 7 = DO 8 = GO 9 = JO 10 = KO 11 = MO 12 = OO 13 = YO 14 = ZO 15 = PO 16 = RO Fundamental =F Loose = L 3000pcs = D Standard ±2ppm=blank RoHS = ‐PF CX 8MHz = 0800 27MHz = 2700 Note: Use the first 4 characters of the frequency in Hz i.e. 27MHz =27000000Hz If the frequency is 100MHz or higher then the first 5 characters are used ‐PF Non standard ±1ppm=1 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 : CX0800GKLGOFL‐PF [8.000MHz], CX2700GKLGOFL‐PF [27.000MHz] , CX2457GKLGOFL‐PF [24.576MHz] ACT (A wholly owned Acal BFi Company) +44 (0) 118 978 8878|[email protected]|www.act.co.uk ISO9001 Registered Specifications subject to change without notification 2016 SMX‐4 Series 2.0 x 1.6mm Crystal unit Solder Reflow Profile ⑨ ⑧ ⑦ ④ ⑥ Temp.( °C) 300 260 ± 5°C 220 ± 10°C 250 0.45 in 10 sec. max 30~40 sec. max 200 180 ± 10°C 150 90~120 sec. max 100 50 0 Time (sec.) Additional information Drawing control: (Internal use only) Commodity code: 854160 00 00 Issue number: N2 Date: 01/2/2017 Internal reference: H2 ACT (A wholly owned Acal BFi Company) +44 (0) 118 978 8878|[email protected]|www.act.co.uk ISO9001 Registered Specifications subject to change without notification