9ZXL1251中文资料12-output DB1200ZL Derivative with Integrated 85Ω Terminations数据手册Renesas规格书

描述 Description

The 9ZXL1251 meets the demanding requirements of the Intel DB1200ZL specification, including the critical low-drift requirements of Intel CPUs. It is pin  compatible to the 9ZXL1231 and integrates 24 termination resistors, saving 41mm² board area.

特性 Features

• 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 0 ps 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 PLL's
• Spread Spectrum Compatible; tracks spreading input clock for low EMI
• -40°C to +85°C device available; supports demanding environmental applications