The XT is a quartz-based PLL oscillator with integrated TCXO with a key focus on stability. The XT family has frequency stability as tight as ±3ppm for -40 °C to +85 °C and life stability of ±13ppm. It is ideal for enterprise-level equipment that demands low noise, stable, and accurate timing/clock sources such as transceiver module or data center.

XT 是集成有 TCXO晶振是稳定性极佳的石英 PLL 振荡器。 XT 系列在 -40°C 至 +85°C 范围内的频率稳定性为 ±3ppm，寿命稳定性为 ±13ppm。此系列特别适用于需要低噪声、稳定和精确时钟源的工业级设备（比如收发器模块或数据中心）。

Short lead-time, low noise, wide frequency range, excellent ambient performance, and very little engineering effort to incorporate this into your design make the XT series an excellent choice over the conventional technologies. The XT family provides extremely quick delivery for both standard and custom frequencies.

交付周期短、噪声低、频率范围宽、环境性能优异，只需要极少的工程工作量，即可将其融入到您的设计中，这使得 XT 系列成为超越传统技术的最佳选择。无论是标准频率还是自定义频率，XT 系列均可实现快速交付。

400ZR defines a footprint-optimized solution for transporting 400Gb Ethernet over DCI links targeting a minimum of 80km. 400ZR proposes a technology-driven solution for high-capacity data transport by MCU, PMIC, timing device, Trans-Impedance Amplifier (TIA), and driver.

System Benefits?:

Compact and low power solution with MCU, TIA and driver that realizes a compact and high-performance 400ZR module

Optimized power supply solution for this module also supports low power and a compact module

Low-power, high-performance and compact design with GX76474/GX36220 (linear driver chip/Trans-Impedance Amplifier)

400ZR 定义了经 DCI 链接传输 400Gb 以太网封装优化的解决方案，其最小目标值为 80km。 400ZR 为经 MCU、PMIC、时钟、跨阻放大器 (TIA) 和驱动器传输的高密度数据提供技术驱动解决方案。

系统优势：

搭载 MCU、TIA 和驱动器的紧凑低功耗解决方案实现了 400ZR 模块的紧凑性与高性能

适用于本模块的优化电源解决方案同样支持低功耗和紧凑模块

GX76474/GX36220（线性驱动芯片/跨阻放大器）设计紧凑、低功耗、高性能

Frequency range: 15MHz to 2100MHz

Output types: CML, HCSL, LVDS, LVPECL

Phase jitter (12kHz to 20MHz): 135fs typical (150fs max)

Supply voltage: 1.8V, 2.5V or 3.3V

Package options:

3.2mm x 2.5mm x 0.85mm

Operating temperature and stability:

-40 °C to +85 °C, ±3ppm

Frequency stability for life:

-40 °C to +85 °C, ±13ppm

频率范围：15MHz 至 2100MHz

输出类型：CML、HCSL、LVDS、LVPECL

相位抖动（12kHz 至 20MHz）：135fs 典型值

电源电压：1.8V、2.5V 或 3.3V

封装选项：

3.2mm x 2.5mm x 0.85mm

工作温度和稳定性：

-40 °C 至 +85 °C，±3ppm

寿命期内频率稳定性：

-40 °C 至 +85 °C，±13ppm晶振最新行情

原厂编码	生产商品牌	型号	频率	输出	电源电压	频率容差
XTP332156.250000I	Renesas晶振	XT	156.25 MHz	LVPECL	3.3V	±3ppm
XTL312625.000000I	Renesas晶振	XT	625 MHz	LVDS	1.8V	±3ppm
XTN312100.000000I	Renesas晶振	XT	100 MHz	HCSL	1.8V	±3ppm
XTL322080.000000I	Renesas晶振	XT	80 MHz	LVDS	2.5V	±3ppm
XTP322100.000000I	Renesas晶振	XT	100 MHz	LVPECL	2.5V	±3ppm
XTP332100.000000I	Renesas晶振	XT	100 MHz	LVPECL	3.3V	±3ppm
XTL312100.000000I	Renesas晶振	XT	100 MHz	LVDS	1.8V	±3ppm
XTP332K48.479000I	Renesas晶振	XT	2.048479 GHz	LVPECL	3.3V	±3ppm
XTP332087.000000I	Renesas晶振	XT	87 MHz	LVPECL	3.3V	±3ppm
XTC312272.800000I	Renesas晶振	XT	272.8 MHz	CML	1.8V	±3ppm
XTC332272.800000I	Renesas晶振	XT	272.8 MHz	CML	3.3V	±3ppm
XTN322100.000000I	Renesas晶振	XT	100 MHz	HCSL	2.5V	±3ppm
XTP332025.000000I	Renesas晶振	XT	25 MHz	LVPECL	3.3V	±3ppm
XTL322100.000000I	Renesas晶振	XT	100 MHz	LVDS	2.5V	±3ppm
XTL332125.000000I	Renesas晶振	XT	125 MHz	LVDS	3.3V	±3ppm
XTN312032.000000I	Renesas晶振	XT	32 MHz	HCSL	1.8V	±3ppm
XTP322025.000000I	Renesas晶振	XT	25 MHz	LVPECL	2.5V	±3ppm
XTL312156.250000I	Renesas晶振	XT	156.25 MHz	LVDS	1.8V	±3ppm
XTP332204.800000I	Renesas晶振	XT	204.8 MHz	LVPECL	3.3V	±3ppm
XTL322200.000000I	Renesas晶振	XT	200 MHz	LVDS	2.5V	±3ppm
XTL312125.000000I	Renesas晶振	XT	125 MHz	LVDS	1.8V	±3ppm
XTP332039.145000I	Renesas晶振	XT	39.145 MHz	LVPECL	3.3V	±3ppm
XTP332045.000000I	Renesas晶振	XT	45 MHz	LVPECL	3.3V	±3ppm
XTL332148.351648I	Renesas晶振	XT	148.351648 MHz	LVDS	3.3V	±3ppm
XTL312L00.000000I	Renesas晶振	XT	2.1 GHz	LVDS	1.8V	±3ppm
XTL312A00.000000I	Renesas晶振	XT	1 GHz	LVDS	1.8V	±3ppm
XTC332100.000000I	Renesas晶振	XT	100 MHz	CML	3.3V	±3ppm
XTL312016.000000I	Renesas晶振	XT	16 MHz	LVDS	1.8V	±3ppm
XTP332L00.000000I	Renesas晶振	XT	2.1 GHz	LVPECL	3.3V	±3ppm
XTP332040.000000I	Renesas晶振	XT	40 MHz	LVPECL	3.3V	±3ppm
XTP322K99.999999I	Renesas晶振	XT	2.099999999 GHz	LVPECL	2.5V	±3ppm
XTN332100.000000I	Renesas晶振	XT	100 MHz	HCSL	3.3V	±3ppm
XTL312779.215495I	Renesas晶振	XT	779.215495 MHz	LVDS	1.8V	±3ppm
XTL312779.215000I	Renesas晶振	XT	779.215 MHz	LVDS	1.8V	±3ppm
XTC312818.991000I	Renesas晶振	XT	818.991 MHz	CML	1.8V	±3ppm
XTC312779.215000I	Renesas晶振	XT	779.215 MHz	CML	1.8V	±3ppm
XTC312822.128000I	Renesas晶振	XT	822.128 MHz	CML	1.8V	±3ppm
XTC312G81.518000I	Renesas晶振	XT	1.681518 GHz	CML	1.8V	±3ppm
XTC312840.759000I	Renesas晶振	XT	840.759 MHz	CML	1.8V	±3ppm
XTC312G37.982000I	Renesas晶振	XT	1.637982 GHz	CML	1.8V	±3ppm
XTC312F88.430000I	Renesas晶振	XT	1.58843 GHz	CML	1.8V	±3ppm
XTC312G44.256000I	Renesas晶振	XT	1.644256 GHz	CML	1.8V	±3ppm