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 Option Codes T V Frequency range: 10.0 ~ 20.0MHz 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 쮿 쮿 3.00 Ageing: ±1.0ppm max first year 쮿 쮿 Supply voltage (VDD): +2.7V ~ +5.5V (see note below) 쮿 쮿 Supply current: 2.0mA max 쮿 쮿 Output waveform: Clipped sine, 0.8V p-p 쮿 쮿 Test load: 10k⏲ // 10pF 쮿 쮿 3ms max 쮿 쮿 Features Frequency adjustment: None ±4ppm 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 1.9mm maximum height Stability 24hrs after reflow: ±1.0ppm max 쮿 쮿 Excellent frequency stability 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 3 2 4 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 Scale 3:1 TP - Test Points Supply voltages from 2.7V ~ 5.5V Low power consumption Frequencies in MHz 14.40000 15.36000 19.20000 Ordering Information 19.44000 19.68000 19.80000 Frequency Stability vs Temperature The table shows option codes for the available combinations of frequency stability (in ppm) and temperature range. -30 to +75°C -20 to +70°C -10 to +60°C 0 to +50°C ±3.0 ±2.5 ±2.0 ±1.5 ±1.0 KS KN KC KR JS JN JC JR HS HN HC HR GS* GN GC GR FS* FN* FC FR 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 Available on T&R -1k pcs per reel. 웇 Refer to our website for T&R and soldering details. 웇 Will operate within specification on any supply voltage from +2.7V to +5.5V. * Limited availability. Please confirm before designing or ordering Tel: +44 1460 256 100 31 Aug 2001 쮿 쮿 Standard. 왏 Optional - Please specify required code(s) when ordering Standard Frequencies 10.00000 12.80000 13.00000 Start up time: Fax: +44 1460 256 101 E-mail: [email protected] Web: www.golledge.com