932SQL456AGLFT Clock Synthesizer / Jitter Cleaner Clock Synthesizer Integrated Circuits
932SQL456AGLFT
,932SQL456AGLFT Clock Synthesizer IC
,Clock Synthesizer Integrated Circuits
932SQL456AGLFT Clock Synthesizer / Jitter Cleaner Clock Synthesize
| Renesas Electronics | |
| Product Category: | Clock Synthesizer / Jitter Cleaner |
| RoHS: | Details |
| 932SQL456 | |
| Reel | |
| Cut Tape | |
| Brand: | Renesas Electronics |
| Height: | 1 mm |
| Length: | 17 mm |
| Product Type: | Clock Synthesizers / Jitter Cleaners |
| Subcategory: | Clock & Timer ICs |
| Width: | 6.1 mm |
| Unit Weight: | 0.039217 oz |
Description
The 932SQL456 is a low power version of the CK420BQ synthesizer for Intel-based server platforms.
It has 85 ohmLow-Power (LP) HCSL outputs that save 48 resistors andreduce power consumption by
50% compared to the standardCK420BQ. The 932SQL456 is driven with a 25MHz crystal formaximum
performance. It generates CPU outputs of100MHz. This device meets Separate- Reference-no-Spread
(SRnS) PCIe requirements making it ideal for use in systemsthat need to communicate outside the box.
Application
Low-Power CK420BQ for SRnS PCIe Applications
Key Specifications
• CPU, SRC, NS_SRC and
NS_SAS cycle-cycle jitter <50ps
• Output to output skew <50ps
• Phase jitter: PCIe Gen2 SRnS <2.2ps rms
• Phase jitter: PCIe Gen3 SRnS <0.7ps rms
• Phase jitter: QPI <0.3ps rms• Phase jitter: NS-SAS <1.3ps rms using long period phasejitter method
Features/Benefits
• Integrated 85-ohm differential terminations; saves 48resistors compared to CK420BQ
• LP-HCSL outputs; up to 50% power savings compared tostandard CK420BQ
• 64-pin TSSOP and VFQFPN packages; smallest boardfootprint
• Available in -40° to +85°C industrial temperature rangeversion; supports demanding operating environments
Output Features
• Differential outputs are LP-HCSL with integrated 85terminations
• 11 non-spreading interchangeable 100MHz differentialoutputs
• 4 CPU outputs• 2 NS_SAS outputs
• 2 NS_SRC outputs
• 3 SRC outputs• 1 DOT96 96MHz output
• 1 3.3V 48M output• 5 3.3V PCI outputs
• 1 3.3V 14.318M output
Feature
Integrated 85 ohm differential terminations; saves 48 resistors compared to CK420B
LP-HCSL outputs; up to 50% typical power savings compared to standard CK420BQ
64-pin TSSOP and VFQFPN packages; smallest board footprint
CPU, SRC, NS_SRC and NS_SAS cycle-cycle jitter <50ps
Output to output skew <50ps
Phase jitter: PCIe Gen2 <2.2ps rms
Phase jitter: PCIe Gen3 <0.7ps rms
Phase jitter: QPI <0.3ps rms
Phase jitter: NS-SAS <1.3ps rms using long period phase jitter method
Available in -40° to +85°C industrial temperature range version; supports demanding operating environments
