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SGUNCA-11.290

更新时间： 2024-01-25 06:58:12

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SGUNCA-11.290 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Transferred	Reach Compliance Code：	compliant
风险等级：	5.82	其他特性：	TRI-STATE; ENABLE/DISABLE FUNCTION; TAPE AND REEL
最大控制电压：	4.5 V	最小控制电压：	0.5 V
最长下降时间：	5 ns	频率调整-机械：	NO
频率偏移/牵引率：	80 ppm	JESD-609代码：	e4
安装特点：	SURFACE MOUNT	标称工作频率：	11.29 MHz
最高工作温度：	70 °C	最低工作温度：
振荡器类型：	CMOS/TTL	输出负载：	15 pF
物理尺寸：	8.51mm x 7.87mm x 3.3mm	最长上升时间：	5 ns
最大供电电压：	5.5 V	最小供电电压：	4.5 V
标称供电电压：	5 V	表面贴装：	YES
最大对称度：	45/55 %	端子面层：	Gold (Au) - with Nickel (Ni) barrier

S-Type Voltage Controlled Crystal Oscillator

Oscillator Aging

Mass-loading on the crystal generally results in a frequency decrease and is typically due to out-gassing of

material within a hermetic package or from contamination by external material in a less than hermetic

package. VI has minimized the impact of mass loading by ensuring hermetic integrity and minimizing out-

gassing by limiting the number of internal components through the use of ASIC technology.

Under normal operating conditions with an operating temperature of 40°C, the S-Type will typically exhibit

2 ppm aging in the first year of operation. The device will then typically exhibit 1 ppm aging the following

year with a logarithmic decline each year thereafter.

220

183

150

60s.

60-90s.

45-60s.

Time(s)

Figure 4. Suggested IR profile

Figure 5. Tape and Reel

Vectron International • 166 Glover Avenue, Norwalk, CT 06856 • Tel: 1-88-VECTRON-1• http://www.vectron.com

1 2 345 6

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