9ZML1232 Overview
The 9ZML1232 is a 2-input/12-output differential mux for use in servers. It meets the demanding DB1200ZL performance specifications and utilizes Low-Power HCSL-patible outputs to reduce power consumption and termination ponents. It is suitable for PCI-Express Gen1 3 or QPI/UPI applications, and uses a fixed external feedback to maintain low drift for demanding QPI applications.
9ZML1232 Key Features
- Low-Power (LP) HCSL Output Pairs
- 25MHz to 100MHz ZDB mode; supports PFT clock delay
- 9 selectable SMBus addresses; multiple devices can
- Separate VDDIO for outputs; allows maximum power
- PLL or bypass mode; PLL can dejitter ining clock
- Hardware or software-selectable PLL BW; minimizes
- Spread spectrum patible; tracks spreading input
- SMBus interface; unused outputs can be disabled
- Differential outputs are Low/Low in power down
- Cycle-to-cycle jitter < 50ps
