20-Output Low-Power Fanout Clock Buffer for PCIe 6.0 Application
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The PI6CB332020A is a low-power PCIe® 5.0/6.0 clock buffer. It takes a reference input to fanout 20 low-power differential HCSL outputs up to 400MHz, with on-chip terminations for 85Ω output impedance. An individual OE pin for each output provides easier power management. The device also supports Power Down Tolerant (PDT), automatic output clock parking upon loss of input clock, and Flexible Startup Sequencing features.
| Compliance (Only Automotive(Q) supports PPAP) | Standard |
|---|---|
| Function | PCIe clock buffer |
| Number of Outputs | 20 |
| Output Type(s) | HCSL |
| Maximum Output Frequency (MHz) | 400 |
| Additive Jitter (ps) | typ 3fs |
| Supply Voltage (V) | 3.3 |
| Input Type(s) | HCSL |
| Skew (PS) | 50 |
| Ambient or Junction Temperature (°C) | -40 to 105 |
