Wide temperature range
Ultra miniaturization
Ultra low jitter
High stability
Ultra-high frequency
Product Details
LV3225
3.2 x 2.5mm晶体振荡器
产品特点及应用
- 支持频率:100MHz、125MHz、156.25MHz
- 支持广泛的运行温度范围(-40~105℃)
- 高稳定
- 低抖动
- 服务器、光传输设备、基干通信基站、车载高速通信(Domain ECU、Zone ECU、Ethernet、PCIe)
外形尺寸



电性能参数
技术指标 | LV-PECL | LVDS | HCSL |
输出频率 | 100MHz/125MHz/156.25MHz | ||
电源电压 | +2.5±0.125V/+3.3±0.165V | +1.8±0.090V/+2.5±0.125V/+3.3±0.165V | |
频率公差(含常温偏差) | ±50ppm | ||
保存温度范围 | -40 ~+125℃ | ||
运行温度范围 | -40 ~+85℃ , -40 ~+105℃ , -40 ~+125℃ | ||
消耗电流 | 60mA max. | 20mA max. | 40mA max. |
待机时电流(#1引脚"L") | 10μA max. | ||
输出负载 | 50Ω to Vcc-2V | 100Ω Output-OutputN | 50Ω |
波形对称 | 45 ~ 55% [1/2VOPP] | ||
0电平电压 | Vcc-1.810 ~ Vcc-1.590V | 0.90V min. | -0.15 ~ +0.15V |
1电平电压 | Vcc-1.105 ~ Vcc-0.860V | 1.60V max. | +0.55 ~ +0.90V |
上升时间 下降时间 | 0.4ns max. [20 ~ 80% VOPP] | 0.5ns max.(2.5V,3.3V), 0.6ns max.(1.8V) [20 ~ 80% VOPP] | |
差分输出振幅 | 0.40V min. | 0.25V min. | 0.55V min. |
差分输出电压 | ⸺ | 0.247 ~ 0.454V | ⸺ |
差分输出误差 | ⸺ | 50mV [⊿VOD=|VOD1-VOD2|] | ⸺ |
偏移电压 | ⸺ | 1.125 ~ 1.375V | ⸺ |
偏移误差 | ⸺ | 50mV | ⸺ |
OE端子0电平输入电压 | Vcc×0.3max. | ||
OE端子1电平输入电压 | Vcc×0.7min. | ||
输出禁用时间 | 200ns | ||
输出使能时间 | 2ms | ||
相位抖动 [fo offset:12kHz to 20MHz] | 32fs typ., 60fs max. (156.25MHz/Vcc=+2.5V, +3.3V) | 38fs typ., 60fs max. (156.25MHz/Vcc=+2.5V, +3.3V) 45fs typ., 80fs max. (156.25MHz/Vcc=+1.8V) | 34fs typ., 60fs max. (156.25MHz/Vcc=+2.5V, +3.3V) 43fs typ., 80fs max. (156.25MHz/Vcc=+1.8V) |
规格如有更改,恕不另行通知。
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