Microsemi ZL40295
20-Output PCIe Gen Buffer
FEATURES
● Fully Compliant with PCIe Gen 1, 2, 3 , 4, and 5.● 20 Low-Power Push-Pull HCSL PCIe Outputs
● Ultra-low additive jitter: 10fs for PCIe 5.0 Ordering Information ZL40295LDG6 ZL40295LDF6 80 pin GQFN Trays 80 pin GQFN Tape and Reel Package size: 6 x 6 mm -40C to +85C
● Supports clock frequencies from 0 to 250MHz
● Supports 3.3V power supplies
● Embedded Low Drop Out (LDO) Voltage regulator provides superior Power Supply Noise Rejection
● Maximum output to output skew of 50ps
● SMBus Interface
● Side-Band Interface (SBI)
● Eight OE pins
APPLICATIONS
● PCI Express generation 1/2/3/4/5 clock distribution● Intel QPI
● Servers
● Storage and Data Centers
● Switches and Routers
● Embedded series termination resistors for 100Ω differential transmission line
● Transparent for Spread Spectrum Clock VDD VDD_A CK_IN CK_IN# CK[19:0] ^vSA0_tri ^vSA1_tri SMBDAT SMBCLK PWRGD/PWRDN# vOE#[12:5]/SBI RFU Control Logic Prefix v implies 120k pull-down resistor Prefix v implies 120k pull-up and 120k pull-down resistors (VDD/2 bias) GND GND_A Figure 1.