Features

• 25MHz PFT clock delay management

• 85Ω Low-power push-pull HCSL outputs; eliminate 24

resistors, save 41mm2 of area

• Pin compatible to 9ZX21201 and 9ZXL1231; easy path to

power and area savings

• Space-saving 64-pin VFQFPN package

• Fixed feedback path for 0ps input-to-output delay

• 9 selectable SMBus addresses; multiple devices can share

the same SMBus segment

• 12 OE# pins; hardware control of each output

• PLL or bypass mode; supports common and separate clock

architectures

• Selectable PLL bandwidth; minimizes jitter peaking in

downstream PLLs

• Spread spectrum compatible; tracks spreading input clock

for low EMI

• -40°C to +85°C device available; supports demanding

environmental applications

9ZXL1251AKILFT属于集成电路（IC） > 应用特定时钟/定时。瑞萨科技有限公司制造生产的9ZXL1251AKILFT应用特定时钟/定时专用时钟和计时 IC（集成电路）产品族中的产品主要用于执行与时间或频率信息生成和分配相关的各种操作，适合的设计环境较特定，例如 AMD 和 Intel 的中央处理单元 (CPU) 或图形处理单元 (GPU)、DVD 音频设备、蓝光光盘播放器、以太网设备、PCIe、SATA、光纤通道接口、车载娱乐总线等。