LMK02000 - 具有集成 PLL 的精密时钟分配器
LMK02000是TI公司的一款通用产品，LMK02000是具有集成 PLL 的精密时钟分配器，本页介绍了LMK02000的产品说明、应用、特性等，并给出了与LMK02000相关的TI元器件型号供参考。
LMK02000 - 具有集成 PLL 的精密时钟分配器 - 通用 - 时钟发生器 - TI公司（Texas Instruments，德州仪器）
产品描述
The LMK02000 precision clock conditioner combines the functions of jitter cleaning/reconditioning, multiplication, and distribution of a reference clock. The device integrates a high performance Integer-N Phase Locked Loop (PLL), three LVDS, and five LVPECL clock output distribution blocks.
Each clock distribution block includes a programmable divider, a phase synchronization circuit, a programmable delay, a clock output mux, and an LVDS or LVPECL output buffer. This allows multiple integer-related and phase-adjusted copies of the reference to be distributed to eight system components.
The clock conditioner comes in a 48-pin LLP package and is footprint compatible with other clocking devices in the same family.
产品特性
20 fs additive jitter Integrated Integer-N PLL with outstanding normalized phase noise contribution of -224 dBc/Hz Clock output frequency range of 1 to 800 MHz 3 LVDS and 5 LVPECL clock outputs Dedicated divider and delay blocks on each clock output Pin compatible family of clocking devices 3.15 to 3.45 V operation Package: 48 pin LLP (7.0 x 7.0 x 0.8 mm) Target Applications
Data Converter Clocking Networking, SONET/SDH, DSLAM Wireless Infrastructure Medical Test and Measurement Military / Aerospace
下面可能是您感兴趣的TI公司通用元器件
UCC3807-3 - 可编程最大占空比 PWM 控制器UCC2801-Q1 - 汽车类低功耗 BiCMOS 电流模式 PWMTPS82085 - 集成感应器的 3A 降压转换器（截面 < 1.3mm）CD4015B - CMOS 双路 4 级静态移位寄存器BQ24018 - 用于便携式应用的单芯片锂离子充电管理 IC (bqTINY)ADS6143 - 具有可选并行 CMOS 或 LVDS 输出的低功耗 14 位 80MSPS ADCUC1625-SP - 适合空间应用的无刷 DC 电机控制器TCA9539 - 具有中断输出、复位和配置功能的远程 16 位 I2C 和 SMBus 低功耗 I/O 扩展器 寄存器TPS2543-Q1 - 汽车类 USB 充电端口控制器和电源开关CD74AC08 - 四路 2 输入与门
