1.8 ~ 5.0V CMOS 32.768kHz Oscillator GAO-3201 Specifications Product Parameters GAO-3201 Frequency: 2.00 ±0.10 0.80 ±0.10 SOLDER PAD LAYOUT 0.95 1 2 4 3 0.65 0.65 0.95 4 3 0.80 1 2 0.80 0.90 0.90 TOP VIEW PAD CONNECTION A Operating temperature range: -40 to +85°C I Storage temperature range: -55 to +125°C Supply voltage (VDD): Operable from +1.8 ~ +5.0V Supply current (@ 15pF): 0.108mA typ, 0.200mA max (1.8V) 0.117mA typ, 0.200mA max (3.3V) Driving ability: 15pF CMOS Logic levels: ‘0’ level = 10%VDD max ‘1’ level = 90%VDD min Waveform symmetry: 45:55 @ 50%VDD Rise / fall time: 13ns typ 100ns max, 10 ~ 90%VDD Startup time: 10ms max Enable/Disable Stand-by current:2μA typ, 10μA max 2 Ground Ageing: 3 Output 4 Supply ±5ppm/yr max @ 25°C Standard. Optional - Please specify required code(s) when ordering Ordering Information Excellent temperature stability Low current consumption AT-cut resonator + dividing circuit Miniature ceramic package with metal lid Product name + option codes eg: GAO-3201/AI 1.8~5.0V, ±25ppm, -40+85°C Enable / Disable Function Input (pad 1) Open ‘1’ level (VIH= 70% VDD min) ‘0’ level (VIL= 30% VDD max) Output (pad 3) Enabled Enabled High Impedance Competitive pricing Tel: +44 1460 256 100 01 Jul 2014 ±25ppm 1 Features 32.768kHz Frequency stability: 2.50 ±0.10 Option Codes Fax: +44 1460 256 101 E-mail: [email protected] Web: www.golledge.com Product Information GAO-3201 Construction Ceramic body with gold-plated pads Metal lid, seam sealed Composition This product is lead-free, and is fully compliant with the RoHS directive 2002/95/EC Pb LeadFree Packaging & Handling Production quantities supplied on T&R, 1k or 3k pcs per reel. Small quantities may be supplied on tape (no reel), or in bulk. Static sensitive product. Observe proper handling precautions Soldering Profile 260°C ±5°C 10s max °C 260 Marking Marking type: Laser DC = Date code in YM, where Y is numeric and M is a letter, eg “4F” = June 2014 FREQUENCY S DC A B C D E F G H J K L M M Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 200 5°C/s max 100 5°C/s max Tape & Reel Specification 2.0 2.0 0.25 1.75 1.1Ø 1.5Ø Heat > 200°C 90s max 40s max 3.5 8.0 ±0.2 ±0.05 MARK 2.7 ±0.05 200s max Solder resistance: 260°C x 10 secs x 2. 1.15 ±0.05 FEED 2.25 ±0.05 9.0 ±1.0 1.5 ±0.3 120° 2.50 21Ø 13Ø 180Ø +0/-3 60Ø ±1.0 Not to scale. Dimensions in mm. Tolerances ±0.1mm unless otherwise stated. Tel: +44 1460 256 100 06 Jun 2014 Slow cooldown 0 ±0.05 5° Preheat 140~160°C Fax: +44 1460 256 101 E-mail: [email protected] Web: www.golledge.com Time