物料型号:
- OC-290
器件简介:
- OC-290是一款小型SMD OCXO,具有高稳定性。提供AT和SC切割版本。
引脚分配:
- 1: 控制电压VC
- 2: 参考电压输出VREF
- 3: 供电电压VB
- 4: RF输出
- 5: 地,外壳
参数特性:
- 频率:10, 12.8, 16.384, 19.44, 20, 24.576, 20.48, 32.768, 38.88, 40和77.76 MHz,可提供从2 MHz到80 MHz的频率。
- 封装尺寸:25.4 x 22.0 x 10.5 mm (1.0” x 0.9” x 0.42”)
- 供电电压(Vdd):C = 5 Vdc +5% D = 3.3 Vdc +5%
- 供电电流:在25°C下,峰值<5W,稳定<1.25W(温度范围B & D);峰值<5W,稳定<1.5W(温度范围F)
- 输出类型:HCMOS, LVHCMOS,正弦波+0 dBm / 50 ohm,10 TTL
功能详解:
- 总稳定性:STRATUM 3 per GR-1244-CORE Table 3-1 <4.6 x 10-6 for all causes and 10 years
- 保持性:<3.2 x 10-7 for all causes and 24 hours
- 温度稳定性:<2.8 x 10-7 peak to peak
- 电源稳定性:<5 pb for a 1% change in Supply Voltage
- 老化:A: 1 x 10-8/day, 2x10-6/year C: 1 x 10-9/day, 3x10-7/year
- 电气频率调整:10 x 10-6 typical range (with Aging A or B),2 x 10-6 typical range (with Aging C)(F; 无频率调整)
- 初始精度@+25°C:+1.5 ppm max after reflow
应用信息:
- Vectron International 提供该产品,位于267 Lowell Road, Hudson, NH 03051,电话:1-88-VECTRON-1,网址:www.vectron.com
封装信息:
- 25.4 x 22 x 10.5 mm