Low Power CMOS Oscillator GXO-4301 Specifications Product Parameters 32.7680kHz 쮿 Calibration tolerance: +5 ±20ppm (@ 25°C, VDD=3.3V) 쮿 Operating temperature range: -40 to +85°C 쮿 Storage temperature range: -55 to +125°C 쮿 Supply voltage (VDD): 1.5 ~ 5.5V *2 쮿 Supply current: 1.5µA max ( VDD = 3.3V, no load, -40 to +85°C) 쮿 Driving ability: 15pF CMOS 쮿 Output voltage: ‘0’ level (IVOL) = 0.4V max ‘1’ level (IVOH) = VDD-0.4V min 쮿 쮿 Start up time: 1s max (VDD=1.5~5.5V, -40 to +85°C) 쮿 Rise / fall times: 200ns max (10%~90%VDD) 쮿 Waveform symmetry: 40:60 @ 50%VDD 쮿 Enable / disable function: Control via pad 1 쮿 Stand-by current: 250nA max @ 25°C 쮿 Frequency: 4.00 ±0.20 2.50 ±0.20 1.0 (max) 1 2 4 3 2.00 ACTUAL SIZE SOLDER PAD LAYOUT 0.65 1.00 0.90 4 3 1 2 0.90 0.90 1.90 1.10 TOP VIEW PAD CONNECTION 1 Enable / disable 2 Ground 3 Output 4 Supply Scale 3:1 Option Codes 쮿 Standard. 왏 Optional - Please specify required code(s) when ordering Features « « « « GXO-4301 Worldís smallest 32.768kHz oscillator Ordering Information Extremely low power consumption Product name + frequency eg: GXO-4301 32.768kHz 웇 *1: With reference to the value at +25°C 웇 *2: Will operate on any supply voltage from +1.5V to +5.5V Enable / disable function Competitive pricing Enable / Disable Function Temperature Characteristics Input (pad 1) (0.035ppm/°C 2) ‘1’ level ‘0’ level 20 Output (pad 3) Enabled High Impedance Note: Pad 1 should not be allowed to float. 0 -20 -40 -60 df/f (ppm) -80 -100 -120 -140 -160 -180 -40 -20 0 20 40 60 80 T (°C) Tel: +44 1460 256 100 07 May 2008 Fax: +44 1460 256 101 E-mail: [email protected] Web: www.golledge.com Product Information GXO-4301 Construction « « Ceramic body with gold-plated pads Metal lid, seam sealed Composition RoHS This product is lead-free, and is fully compliant with the RoHS directive 2002/95/EC Pb LeadFree 2002/95/EC 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. 웇 Static sensitive product. Observe proper handling precautions Soldering Profile 260°C ±5°C 10s max °C 260 Marking FREQUENCY DC Marking type: Laser DC = Date code in YM, eg “CE” = May 2003 A B C D E F G H J K L M Y 1 2 3 4 5 6 7 8 9 0 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 4.0 2.0 1.55Ø 1.75 0 0.3 ±0.05 Heat > 200°C 90s max 40s max 200s max 5.5 ±0.05 MARK 5° Preheat 140~160°C 4.3 1.3 2.8 12.0 ±0.3 Solder resistance: 260°C x 10 secs x 2. FEED 4.0 1.5 ±0.2 13.5 ±1.5 120° 2.00 21Ø 178Ø 13Ø 80Ø Not to scale. Dimensions in mm.Tolerances ±0.1mm unless otherwise stated Tel: +44 1460 256 100 04 Jul 2006 Fax: +44 1460 256 101 E-mail: [email protected] Web: www.golledge.com Slow cooldown Time