OBSOLETE - DO NOT USE 5V HCMOS TCXO Stratum 3 HTF546 & HTV546 Specifications Product Parameters HTF546 HTV546 쮿 쮿 Frequency stability: ±4.6ppm (inclusive of calibration tolerance temperature, voltage, load, 10years ageing, shock & vibration) 쮿 쮿 Temperature range: 0 to +70 C Other 쮿 왏 쮿 왏 Storage temperature range: -40 to +85 C 쮿 쮿 Frequency range: 110kHz ~ 52.0MHz 20.80 (max) PIN CONNECTION 1 Not connected or Freq adjustment 7 Ground 8 Output Supply voltage (VDD): +5.0V (±5%) 쮿 쮿 14 Supply Supply current: 35mA max 쮿 쮿 Driving ability: 15pF HCMOS 쮿 쮿 ë0í level = 0.4V max ë1í level = 90%VDD min 쮿 쮿 쮿 쮿 ë0í level = 4.0mA ë1í level = -4.0mA 쮿 쮿 쮿 쮿 Waveform symmetry: 40:60 max at 2.5V 쮿 쮿 Rise / fall time: 6ns max 쮿 쮿 Frequency adjustment: None ±10ppm min, +2.5 ±2V 10k⏲ input impedance ±15% linearity 쮿 13.20 (max) 8.40 (max) 0.80 Logic levels: 6.00 (min) 0.46Ø 1 7 14 8 Output current: 7.62 Scale 1:1 15.24 Features « « « « « specify 쮿 쮿 쮿 쮿 Standard. 왏 Optional - Please specify required code(s) when ordering Stratum 3 compliant HCMOS output Ordering Information Excellent frequency stability Product name + frequency eg: HTF546 19.440MHz HTV546 44.7360MHz Option code X (eg HTV546/X) denotes a custom specification. Wide temperature range Low cost for volume production Standard Frequencies Frequencies in MHz 1.5440 2.0480 6.1440 6.1760 6.4000 8.1920 12.2880 13.0000 14.3360 15.3600 16.3840 19.4400 20.4800 29.4912 32.7680 34.3680 38.8800 44.2360 44.7360 49.1520 51.8400 Other frequencies available. Please consult our sales office. Tel: +44 1460 256 100 11 Mar 2009 Option Codes Fax: +44 1460 256 101 E-mail: [email protected] Web: www.golledge.com