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 쮿 쮿 Frequency stability: ±3.0ppm ±2.5ppm ±2.0ppm ±1.5ppm ±1.0ppm 왏 쮿 왏 왏 왏 왏 쮿 왏 왏 왏 K J H G F Temperature range: 0 to +50°C -10 to +60°C -20 to +70°C -30 to +75°C 왏 왏 왏 쮿 왏 왏 왏 쮿 R C N S Storage temperature range: -40 to +85°C 쮿 쮿 1.20 Frequency vs supply voltage: ±0.3ppm, VDD ±5% 쮿 쮿 3.00 Ageing: ±1.0ppm max first year 쮿 쮿 Supply voltage (VDD): +2.7V ~ +5.5V (see note 1) 쮿 쮿 Supply current: 2.0mA max 쮿 쮿 Output waveform: Clipped sine, 0.8V p-p (see note 2) 쮿 쮿 Test load: 10k⏲ // 10pF 쮿 쮿 3ms max 쮿 쮿 Frequency adjustment: None ±8ppm min, +1.5V ±1.0V 쮿 Phase noise: -50dBc/Hz typ @ 1Hz -80dBc/Hz typ @ 10Hz -125dBc/Hz typ @ 1kHz -140dBc/Hz typ @ 100kHz 쮿 쮿 쮿 쮿 쮿 쮿 쮿 쮿 Stability 24hrs after reflow: ±1.0ppm max 쮿 쮿 Preset frequency: ±0.5ppm / +25°C ±2°C 쮿 쮿 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 쮿 쮿 Standard. 왏 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+75°C TCXO with VC GTXO-71T/HN 14.40MHz ±2.0ppm -20+70°C TCXO no VC Option code X (eg GTXO-71V/X) denotes a custom spec. 웇 1: Will operate within specification on any supply voltage from +2.7V to +5.5V. 웇 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: [email protected] 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 260°C 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. 웇 Static sensitive product. Observe proper handling precautions Soldering Profile 240°C ±5°C 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 5°C/s max 100 5°C/s max Tape & Reel Specification 5.8 4.0 2.0 1.50Ø 0 1.75 0.3 ±0.05 Heat > 200°C 90s max 40s max 6.75 ±0.05 7.7 2.5 16.0 ±0.3 Time Solder resistance: 240°C x 10 secs x 2. 웇 This product is not designed to withstand 260°C processing FEED 8.0 2.0 17.5 +2.0 -1.5 120° 1.50 21Ø 200Ø 13Ø 80Ø 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 140~160°C Fax: +44 1460 256 101 E-mail: [email protected] Web: www.golledge.com