CC1F-T1A

CC1F-T1A Inverted Mesa AT Crystal 30 MHz – 250 MHz DIMENSIONS Package: Recommended Solder Pad: 8,0 1,2 2,7 1,2 2,3 4,0 2,3 3,7 max.1,75 100% 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 DESCRIPTION: All dimensions in mm typical 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 ELECTRICAL CHARACTERISTICS AT 25oC: Frequency Range Load capacitance Frequency tolerance at 25°C Frequency versus temperature –40°C to +85°C Drive level max. Insulation resistance min. Aging first year max. 1) 2) FL CL ΔF/F ΔF/F0 P Ri ΔF/F 30–250 10.0 / ∞ +/-50 +/-30 100 500 +/-3 4,2 MHz pF ppm ppm μW MΩ ppm Frequency Example Series resistance typ./max. Motional capacitance typ. Static capacitance typ. 3) FL RS C1 C0 50.000 15 / 50 5.6 2.0 155.520 15 / 35 5.6 2.9 MHz Ω fF 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: 50.0000 166.6286 77.7600 200.0000 Frequency MHz 100.0000 207.3600 106.2500 212.5000 125.000 250.0000 155.5200 Other frequencies between 30 MHz and 250 MHz on request ENVIRONMENTAL CHARACTERISTICS: Storage temp. range Industrial operating temp. range Extended operating temp. range Shock resistance Vibration resistance ΔF/F Conditions –55 to +125°C –40 to +85°C –55 to +125°C ΔF/F 5000 g, 0.3 ms, ½ sine 20 g / 10–2000 Hz +/-5 ppm +/-5 ppm Max. Dev. TERMINATIONS AND PROCESSING: Type CC1F-T1A Termination For SMD mounting Au flashed pads Processing Reflow soldering 260°C / 20 s max. PART NUMBER/ ORDERING INFORMATION EXAMPLE: Crystal package C = Crystal in ceramic package Package lid C = Ceramic lid C C 1 F - T 1 A 155.520 MHz 10.0 pF +/-50 ppm Frequency tolerance Load capacitance CL Frequency FL Package pad form A = Pads on both ends Pad plating 1 = Au flashed pads Package type T = For SMD mounting 07.07 Package size 1 = 8.0 x 3.7 x 1.75 mm Blank F = Inverted Mesa AT All specifications subject to change without notice. Micro Crystal Div. of ETA SA Mühlestrasse 14 CH-2540 Grenchen Switzerland Tel. +41 32 655 82 82 Fax +41 32 655 82 83 sales@microcrystal.ch www.microcrystal.com Version 4.1/07.2007