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| 2.7V ~ 5.5V SM TCXO Clipped Sine Specifications GTXO-71 GTXO-71T: TCXO, no frequency adjustment GTXO-71V: TCXO with VC frequency adjustment Variant T V Option Codes Parameters Frequency range: 10.0 ~ 26.0MHz 7.20 (max) Frequency stability: 5.20 (max) 3.0ppm 2.5ppm 2.0ppm 1.5ppm 1.0ppm 0 to +50C -10 to +60C -20 to +70C -30 to +75C K J H G F R C N S Temperature range: ACTUAL SIZE 1.90 (max) 1.40 1.00 1 4 TP 5.08 PAD 1 2 3 4 CONNECTION Ground or Freq adjustment 0.65 SOLDER PAD LAYOUT 4 3 1.20 3.00 1 1.50 3.58 TOP VIEW 2 1.50 1.20 2 3 Storage temperature range: -40 to +85C Frequency vs supply voltage: 0.3ppm, VDD 5% Ageing: 1.0ppm max first year Supply voltage (VDD): +2.7V ~ +5.5V (see note 1) Supply current: 2.0mA max Ground Output Supply TP - Test Points Output waveform: Clipped sine, 0.8V p-p (see note 2) Scale 3:1 Test load: Start up time: 10k // 10pF 3ms max Features Frequency adjustment: None 8ppm min, +1.5V 1.0V Phase noise: -50dBc/Hz typ @ 1Hz -80dBc/Hz typ @ 10Hz -125dBc/Hz typ @ 1kHz -140dBc/Hz typ @ 100kHz Stability 24hrs after reflow: 1.0ppm max Preset frequency: 0.5ppm / +25C 2C Standard. 19.68000 19.80000 26.00000 Optional - Please specify required code(s) when ordering Supply voltages from 2.7V ~ 5.5V Low power consumption 1.9mm maximum height Excellent frequency stability Standard Frequencies Frequencies in MHz 10.00000 12.80000 13.00000 14.40000 15.36000 16.00000 19.20000 19.44000 Ordering Information Product name + variant + option codes + frequency Option codes must be included to properly specify a model. eg: GTXO-71V/JS 13.00MHz 2.5ppm -30+75C TCXO with VC GTXO-71T/HN 14.40MHz 2.0ppm -20+70C TCXO no VC Option code X (eg GTXO-71V/X) denotes a custom spec. 1: Will operate within specification on any supply voltage from +2.7V to +5.5V. 2: The output is not DC-free. A coupling capacitor (10nF) may be required. Tel: +44 1460 256 100 06 Dec 2006 Fax: +44 1460 256 101 E-mail: sales@golledge.com Web: www.golledge.com Product Information Construction GTXO-71 Pb LeadFree Ceramic body with gold-plated pads Metal lid, seam sealed Composition This product is lead-free WARNING: It is not designed to withstand 260C processing Packaging & Handling Production quantities supplied on T & R, 1k pcs per reel. Small quantities may be supplied on tape (no reel), or in bulk. Static sensitive product. Observe proper handling precautions Soldering Profile C 240 240C 5C 10s max Marking S71 DC * FREQUENCY * Pin 1 Marking type: Laser DC = Date code in YM, eg "CE" = May 2003 200 5C/s max AB CDE F GH J K LM Y 1 2 3 4 5 6 7 8 9 0 M Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 100 5C/s max Tape & Reel Specification 5.8 0.05 Preheat 140~160C 1.50O 1.75 0 90s max 200s max 16.0 0.3 Heat > 200C 40s max Slow cooldown Time 4.0 2.0 0.3 5 0.05 6.75 MARK Solder resistance: 240C x 10 secs x 2. This product is not designed to withstand 260C processing 7.7 2.5 8.0 2.0 120 FEED 17.5 +2.0 -1.5 1.50 21O 200O 13O 80O Not to scale. Dimensions in mm.Tolerances 0.1mm unless otherwise stated Tel: +44 1460 256 100 06 Dec 2006 Fax: +44 1460 256 101 E-mail: sales@golledge.com Web: www.golledge.com |
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