2.7V ~ 5.5V SM TCXO Clipped Sine GTXO-71 Specifications GTXO-71T: TCXO, no frequency adjustment GTXO-71V: TCXO with VC frequency adjustment Variant Parameters V Frequency range: 10.0 ~ 26.0MHz Frequency stability: 3.0ppm 2.5ppm 2.0ppm 1.5ppm 1.0ppm K J H G F Temperature range: 0 to +50C -10 to +60C -20 to +70C -30 to +75C R C N S Storage temperature range: -40 to +85C 1.20 Frequency vs supply voltage: 0.3ppm, VDD 5% 3.00 Ageing: 1.0ppm max first year Supply voltage (VDD): +2.7V ~ +5.5V (see note 1) Supply current: 2.0mA max Output waveform: Clipped sine, 0.8V p-p (see note 2) Test load: 10k // 10pF 3ms max 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 7.20 (max) 5.20 (max) ACTUAL SIZE 0.65 1.90 (max) SOLDER PAD LAYOUT 1.40 4 1.00 1 4 3 2 TP 3 1 5.08 1.50 2 3.58 1.20 1.50 TOP VIEW PAD CONNECTION 1 Ground or Freq adjustment 2 Ground 3 Output 4 Supply TP - Test Points Scale 3:1 Start up time: Features Option Codes T Supply voltages from 2.7V ~ 5.5V Low power consumption 1.9mm maximum height Excellent frequency stability Standard Frequencies Standard. Optional - Please specify required code(s) when ordering Frequencies in MHz 10.00000 12.80000 13.00000 14.40000 15.36000 16.00000 19.20000 19.44000 19.68000 19.80000 26.00000 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 GTXO-71 Construction 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 Pb LeadFree 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 240C 5C 10s max C 240 Marking * Pin 1 Marking type: Laser DC = Date code in YM, eg "CE" = May 2003 S71 DC * FREQUENCY 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 5C/s max 100 5C/s max Tape & Reel Specification 5.8 4.0 2.0 1.50O 0 1.75 0.3 0.05 Heat > 200C 90s max 40s max 6.75 0.05 7.7 2.5 16.0 0.3 Time Solder resistance: 240C x 10 secs x 2. This product is not designed to withstand 260C processing FEED 8.0 2.0 17.5 +2.0 -1.5 120 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 Slow cooldown 200s max MARK 5 Preheat 140~160C Fax: +44 1460 256 101 E-mail: sales@golledge.com Web: www.golledge.com