Low-Power CK420BQ Derivative for PCIe Common Clock Architectures

The 932SQL450 is a low-power version of the CK420BQ synthesizer for Intel-based server platforms. It has 85Ω LP-HCSL outputs allowing for direct connection to 85Ω transmission lines. The 932SQL450 is driven with a 25MHz crystal for maximum performance. It generates CPU outputs of 100MHz. This device has a "low-drift" non-spread SAS/SRC PLL for use in systems that need to communicate across PCIe domains.

4 - Low-Power HCSL-compatible (LP-HCSL) CPU outputs 2 - LP-HCSL NSSAS outputs 2 - LP-HCSL NSSRC outputs 3 - LP-HCSL SRC outputs 1 - LP-HCSL DOT96 output 1 - 3.3V 48M output 5 - 3.3V PCI outputs 1 - 3.3V 14.318M output