Datasheet > 8T49N1012-999NLGI8

8T49N1012-999NLGI8

更新时间： 2024-11-25 00:50:15

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
57页	1310K
描述
FemtoClock NG 12-Output Frequency Synthesizer

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

8T49N1012-999NLGI8 数据手册

浏览型号8T49N1012-999NLGI8的Datasheet PDF文件第2页

浏览型号8T49N1012-999NLGI8的Datasheet PDF文件第3页

浏览型号8T49N1012-999NLGI8的Datasheet PDF文件第4页

浏览型号8T49N1012-999NLGI8的Datasheet PDF文件第5页

浏览型号8T49N1012-999NLGI8的Datasheet PDF文件第6页

浏览型号8T49N1012-999NLGI8的Datasheet PDF文件第7页

FemtoClock^®NG 12-Output 

8T49N1012

Datasheet

Frequency Synthesizer

General Description

Features

The 8T49N1012 has one fractional-feedback PLL that can be used

for frequency synthesis. It is equipped with two integer and eight

fractional output dividers, allowing the generation of up to ten

different output frequencies, ranging from 8kHz to 1GHz. Eight of

these frequencies are completely independent of each other and the

inputs. Two more are related frequencies. The twelve outputs may

select among LVPECL, LVDS, HSCL or LVCMOS output levels.

• <350fs RMS typical jitter (including spurs), @122.88MHz (12kHz

to 20MHz)

• Operating modes: locked to input signal and free-run

• Operates from a 10MHz to 40MHz fundamental-mode crystal

• Accepts one LVPECL, LVDS, LVHSTL, HCSL or LVCMOS input

clock

• Accepts frequencies ranging from 10MHz up to 600MHz

• Clock input monitoring

This functionality makes it ideal to be used in any frequency

synthesis application, including 1G, 10G, 40G and 100G

Synchronous Ethernet, OTN, and SONET/SDH, including ITU-T

G.709 (2009) FEC rates.

• Generates 12 LVPECL / LVDS / HSCL or 24 LVCMOS output

clocks

• Output frequencies ranging from 8kHz up to 1.0GHz (Q[8:11],

The device supports Output Enable inputs and Lock and LOS status

outputs.

The device is programmable through an I²C interface. It also

supports I²C master capability to allow the register configuration to

be read from an external EEPROM.

Differential)

• Output frequencies ranging from 8kHz to 250MHz (LVCMOS)

• Two Output Enable control inputs

• Lock and Loss-of-Signal status outputs

• Programmable output de-skew adjustments in steps as small as

16ps

Applications

• Register programmable through I²C or via external I²C EEPROM

• Bypass clock paths and Reference Output for system tests

• OTN or SONET / SDH equipment Line cards (up to OC-192, and

supporting FEC ratios)

• Power supply modes:

• Gigabit and Terabit IP switches / routers

• Wireless base station baseband

• Data communications

V_CC/ V_CCA/ V_CCO

3.3V / 3.3V / 3.3V

3.3V / 3.3V / 2.5V

3.3V / 3.3V / 1.8V (LVCMOS)

2.5V / 2.5V / 3.3V

2.5V / 2.5V / 2.5V

2.5V / 2.5V / 1.8V (LVCMOS)

• -40°C to 85°C ambient operating temperature

• Package: 72QFN, lead-free RoHs (6)

October 28, 2016

12 3 4 5 6 7...57

中文翻译

下载PDF

与8T49N1012-999NLGI8相关器件

型号	品牌	获取价格	描述	数据表
8T49N203A-000NLGI	IDT	获取价格	VFQFPN-40, Tray
8T49N203A-000NLGI8	IDT	获取价格	PLL/Frequency Synthesis Circuit, PQCC40
8T49N203A-001NLGI	IDT	获取价格	PLL/Frequency Synthesis Circuit, PQCC40
8T49N203A-002NLGI	IDT	获取价格	PLL/Frequency Synthesis Circuit, PQCC40
8T49N203A-003NLGI	IDT	获取价格	PLL/Frequency Synthesis Circuit, PQCC40
8T49N203A-005NLGI	IDT	获取价格	PLL/Frequency Synthesis Circuit, PQCC40
8T49N203A-005NLGI8	IDT	获取价格	PLL/Frequency Synthesis Circuit, PQCC40
8T49N203A-007NLGI	IDT	获取价格	PLL/Frequency Synthesis Circuit, PQCC40
8T49N203A-007NLGI8	IDT	获取价格	PLL/Frequency Synthesis Circuit, PQCC40
8T49N203A-009NLGI	IDT	获取价格	PLL/Frequency Synthesis Circuit, PQCC40

与8T49N1012-999NLGI8相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

39
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

31
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

59
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

55

产品中心

服务支持

精选活动

关于我们

帮助中心

8T49N1012-999NLGI8

8T49N1012-999NLGI8 数据手册

与8T49N1012-999NLGI8相关器件

与8T49N1012-999NLGI8相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

8T49N1012-999NLGI8

8T49N1012-999NLGI8 数据手册

与8T49N1012-999NLGI8相关器件

与8T49N1012-999NLGI8相关文章

您还可以找

您在本页遇到什么问题？