tcxo temperature compensated crystal oscillators 温补晶振 tcvcxo temperature compensated voltage controlled oscillators 温补压控晶振 一、应用通讯、航空、航天、军事、移动通信、数字程控交换机、网络传输、接入网、光传输、雷达、导航、电子对抗、无线通信、测试设备、锁相环电路sdh、sonet、atm、wll、pcs基站、蜂窝基站、频率合成器 二、主要技术指标 1)frequency range 频率范围:1.00-200.00mhz2.5mhz,3.2mhz,4.608mhz,4.096mhz,5mhz,5.12mhz,6.4mhz,6.5mhz,6.72996mhz, 8.192mhz,9.216mhz,10mhz,10.24mhz,12mhz,12.24mhz,12.288mhz,12.8mhz,13mhz,14.4mhz, 14.7456mhz,14.85mhz,16mhz,16.32mhz,16.368mhz,16.384mhz,16.8mhz,17mhz, 18.432mhz,19.2mhz,19.44mhz,19.68mhz,19.7985mhz,19.8mhz,20mhz,20.46mhz,20.48mhz, 20.82857mhz,24mhz,24.576mhz,25mhz,25.6mhz,26mhz,26.451788mhz,27mhz,29.952mhz,32mhz,32.768mhz,33mhz,36.864mhz,38mhz,38.88mhz,40mhz,50mhz,61.44mhz,77.76mhz, 100mhz,120mhz,122.88mhz,140mhz,160mhz,180mhz,200mhz 2)initial calibration 频率准确度: a ≤±1.0ppm @25℃ b ≤±0.5ppm @25℃3)frequency adjustment 频率调整: 1 ageing adjustment: ≥ ±5ppm 2 no frequency adjustment 4)operating temperature 工作温度范围: c -20-+70℃ d -40-+85℃ e -55-+105℃ 5)frequency stability 温度频率稳定度:f ±0.28ppm g±0.5ppm h ±1.0ppm i ±1.5ppm j ±2.0ppm k ±2.5ppm 6)output waveform 输出波形: 1 sine 正弦波 2 hcmos 方波 3 clipped sine 削峰正弦波 7)supply voltage 工作电压范围: l 3.3v±10% m 5.0v±10% 8)ageing 频率老化率: ±1ppm maximum infirst year,±3ppm maximum for 10 years 9)phase noise 相位噪声:
frequency 10hz 100hz 1khz 10khz 100khz
13.0mhz –95 dbc/hz –120dbc/hz –135dbc/hz –140dbc/hz –145dbc/hz
10)package outline 封装、尺寸: n dip 21*13*5mm o dip 18*12*5mm p dip 20*20*10mm q dip 36*27*16mm r smd 5*3*1mm s smd 7*5*2mm t smd 9*7*3mm u smd 14*9*6mm
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