200W IGBT Power Module 250MHz CDCDB800RSLR Texas Instruments

Features for the CDCDB800

• 8 LP-HCSL outputs with programmable integrated 85-Ω (default) or 100-Ω differential output terminations
• 8 hardware output enable (OE#) controls
• Additive phase jitter after PCIE Gen5 filter: < 25 fs, RMS (maximum)
• Additive phase jitter after DB2000Q filter: < 38 fs, RMS (maximum)
• Supports PCIe Gen 4 and Gen 5 Common Clock (CC) and Individual Reference (IR) architectures
  • Spread spectrum-compatible
• Output-to-output skew: < 50 ps
• Input-to-output delay: < 3 ns

• Fail-safe input

• Programmable output slew rate control

• 3.3-V core and IO supply voltages
• Hardware-controlled low power mode (PD#)
• Current consumption: 72 mA maximum
• 6-mm × 6-mm, 48-pin VQFN package

Description for the CDCDB800

The CDCDB800 is a 8-output LP-HCSL, DB800ZL-compliant, clock buffer capable of distributing the reference clock for PCIe Gen 1-5, QuickPath Interconnect (QPI), UPI, SAS, and SATA interfaces. The SMBus interface and eight output enable pins allow the configuration and control of all eight outputs individually. The CDCDB800 is a DB800ZL derivative buffer and meets or exceeds the system parameters in the DB800ZL specification. It also meets or exceeds the parameters in the DB2000Q specification. The CDCDB800 is packaged in a 6-mm × 6-mm, 48-pin VQFN package.