CC1F-T1A Inverted Mesa AT Crystal 30 MHz – 250 MHz DIMENSIONS Package: Recommended Solder Pad: 8,0 1,2 2,7 4,0 2,3 2,3 4,2 max.1,75 3,7 1,2 All dimensions in mm typical 100% leadfree, RoHS - compliant Small SMT ceramic package Package height 1.75 mm Fundamental mode frequencies SMD-package in Tape and Reel Ind. and Ext. temperature ranges High stability Low aging High shock and vibration resistance ELECTRICAL CHARACTERISTICS AT 25oC: DESCRIPTION: This SMD ceramic package has been specially designed for small industrial, telecom and VCXO applications. All frequencies are generated in fundamental mode. The crystals are supplied in special trays (100 crystals per tray). For pick-and-place equipment, the parts are available in 16 mm tapes: 7” (178 mm) reel with 1’000 crystals 10” (254 mm) reel with 2’000 crystals 13” (330 mm) reel with 4’000 crystals Frequency Range FL 30–250 MHz Load capacitance 1) CL 10.0 / ∞ pF Frequency tolerance at 25°C 2) ΔF/F +/-50 ppm ΔF/F0 +/-30 ppm Drive level max. P 100 μW Insulation resistance min. Ri 500 MΩ ΔF/F +/-3 ppm Frequency versus temperature –40°C to +85°C Aging first year max. Frequency Example 3) FL 50.000 155.520 MHz Series resistance typ./max. RS 15 / 50 15 / 35 Ω Motional capacitance typ. C1 5.6 5.6 fF Static capacitance typ. C0 2.0 2.9 pF 1) Other load capacitances on request. 2) Tighter and wider frequency tolerances on request. 3) Values for other frequencies consult factory. Version 4.1/07.2007 STANDARD FREQUENCIES: Frequency MHz 50.0000 77.7600 100.0000 106.2500 125.000 166.6286 200.0000 207.3600 212.5000 250.0000 155.5200 Other frequencies between 30 MHz and 250 MHz on request ENVIRONMENTAL Conditions CHARACTERISTICS: Storage temp. range –55 to +125°C Industrial operating temp. range –40 to +85°C Extended operating temp. range TERMINATIONS AND PROCESSING: Max. Dev. –55 to +125°C Shock resistance ΔF/F 5000 g, 0.3 ms, ½ sine Vibration resistance ΔF/F 20 g / 10–2000 Hz +/-5 ppm +/-5 ppm Type Termination Processing CC1F-T1A For SMD mounting Au flashed pads Reflow soldering 260°C / 20 s max. PART NUMBER/ ORDERING INFORMATION EXAMPLE: C C 1 F - T 1 A 155.520 MHz 10.0 pF +/-50 ppm Frequency tolerance Crystal package C = Crystal in ceramic package Frequency FL Package lid C = Ceramic lid Package pad form A = Pads on both ends Package size 1 = 8.0 x 3.7 x 1.75 mm Pad plating 1 = Au flashed pads Blank F = Inverted Mesa AT Package type T = For SMD mounting Load capacitance CL All specifications subject to change without notice. Micro Crystal Div. of ETA SA Mühlestrasse 14 CH-2540 Grenchen Switzerland 07.07 Tel. +41 32 655 82 82 Fax +41 32 655 82 83 [email protected] www.microcrystal.com Version 4.1/07.2007