Low-Power CK420BQ Derivative for PCIe Separate Clock Architectures

The 932SQL456 is a low-power version of the CK420BQ synthesizer for Intel-based server platforms. It has 85Ω low-power (LP) HCSL outputs that save 48 resistors and reduce power consumption by 50% compared to the standard CK420BQ. The 932SQL456 is driven with a 25MHz crystal for maximum performance. It generates CPU outputs of 100MHz. This device meets Separate-Reference-no-Spread (SRnS) PCIe requirements making it ideal for use in systems that need to communicate "outside the box".

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