SiT9501

SiT9501超低抖动差分晶振在实际操作条件下具有出色的动态性能

• ● 70 fs RMS相位抖动（典型值）
• ● ±20ppm稳定性
• ● 在环境压力下具有出色的系统性能

SiT9501超低抖动差分晶振振动灵敏度提高20倍

• ● 最大限度地减少高振动环境中的数据包丢失

SiT9501超低抖动差分晶振具有0.01 ps/mV电源感应抖动灵敏度

• ● 简化电源设计

SiT9501超低抖动差分晶振具有2.0mm x 1.6 mm封装尺寸

• ● 支持具有严格抖动要求的小尺寸系统

SiT9501超低抖动差分晶振具有灵活的可编程功能

• ● 25-644.53125MHz之间14个固定频率
• ● 供电电压1.8 - 3.3V
• ● LVPECL、LVDS、HCSL、低功耗HCSL和FlexSwing：灵活低功耗、输出驱动器和终端

SiT9501超低抖动差分晶振具有卓越的可靠性

• ● 10亿小时平均无故障时间（MTBF）
• ● 终身保修
• ● 减少因时钟组件和相关维修成本而导致的现场故障

功能引脚示意图	脚位	功能		说明
	1	OE/NF	Output Enable	H[5] Specified frequency output L: OUTP (OUTN) held at logic high (low)
			No Function	H or L or Open: No effect on output frequency or other device functions.
	2	NF	No Function	H or L or Open: No effect on output frequency or other device functions.
	3	GND	Power	VDD Power Supply Ground
	4	OUT+	Output	Oscillator output
	5	OUT-	Output	Complementary oscillator output
	6	VDD	Power	Power supply voltage[6]

Notes:
5. OE pin includes a 120 kΩ internal pull-up resistor to VDD when active high, and a 120 kΩ internal pull-down resistor to GND when active low. In noisy environments, OE pin that is active high or active low are recommended to include an external pull-up or pull-down resistor, respectively, of 10 kΩ when the pin is not externally driven.
6. A capacitor of value 0.1 μF or higher between VDD and GND pins is required.