器件名称: AXLE30S
功能描述: TCXO with Stratum III stability incl. holdover
文件大小: 55.35KB 共2页
简 介:Issue: 02 Date: 2005-05-22 Specification AXLE30S Oscillator type : TCXO with Stratum III stability incl. holdover Parameter
Frequency range Standard frequencies Frequency stability Initial tolerance vs. temperature in operating temperature range (steady state)
min.
typ.
max.
Unit
MHz MHz ppm ppm ppm ppm ppm ppm ppm ppm
Condition
1.5 40 1.544 /12.800 / 16.384 / 19.440 / 20.000 / 38.880 ± 0.5 Frequency stability ± 0.28 ± 0.28 ± 0.28 ± 0.1 ± 0.1 ± 0.04
@+25°C Temperature 0°~+70°C -20°~+70°C -40°~+85°C
Option I
“728” “2728” “828”
vs. supply voltage variation vs. load change 24 hours drift
GR-1244-CORE or ITU G.813
24 hours holdover in operating ± 0.37 ppm temperature range and VS ± 1 % long term (aging) over 15 year ± 3.5 ppm @ +40°C Long term stability (overall)2 15 ± 4.6 ppm See Note 2 years Frequency adjustment range Electronic Frequency Control (EFC N.A. ppm N.A. RF output Signal waveform HCMOS Load 15 pF Rise & decay time 5 ns Symmetry (duty cycle) 45 55 % @ VS/2 Start-up time 10 ms @ VS – 5% 3.13 3.3 3.47 V Supply voltage VS Current consumption (steady state) 15 mA @ +25°C Pin 2 = HIGH or OPEN: Output Enable Option II = “Z” Enable/disable function (Option II) Pin 2 = LOW: Output High Z -45 +90 °C Operable temperature range -45 +90 °C Storage temperature range 25.6 x 22.7 x 7.6max. mm IEC 61837 CO 28 Enclosure (see drawing) LxWxH 9 gram Weight Tape & reel IEC 60286-3 Packing 1500 V HBM as in IEC 61000-4-2 ESD Sensitivity Notes: 1. Terminology and test conditions ……
