The PI6C20400AHE is a PCIe® 2.0 compliant differential clock buffer designed for high-speed, low-noise applications. It features four pairs of differential clock outputs, which can operate with or without a phase-locked loop (PLL). The device supports a maximum output frequency of 400 MHz in bypass mode and 100 MHz in PLL mode. It has low skew of less than 50 ps and low jitter of less than 50 ps cycle-to-cycle, with an additive RMS phase jitter of less than 1 ps. Control of the clock outputs is managed through input selection pins, including SRC_STOP#, PWRDWN#, and SMBus interfaces for output enable and tristate control. The device operates at a supply voltage of 3.3V and is available in both 28-pin SSOP and TSSOP packages. It is fully RoHS compliant and free from halogens and antimony, making it suitable for environmentally conscious designs. This product is particularly relevant for engineers working on PCIe® chipset applications requiring precise clock distribution.
IC CLOCK BUFFER 1:4 28SSOP Product overview: PI6C20400AHE from Diodes Incorporated is a Clock and Timing IC for clock generation, timing distribution, synchronization, RF systems, communication hardware, and digital boards. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include clock generator, oscillator, timing, synchronization, Clock and Timing IC, Application Specific Clock/Timing ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 763-PI6C20400AHE can be used for catalog matching and distributor lookup.
PCI Express (PCIe) IC 400MHz 1 Output 28-SSOP
IC CLOCK BUFFER 1:4 28SSOP
| ERSAELECTRONICS PTE. LTD. | DigiKey | Lingto Electronic Limited | |
|---|---|---|---|
| Product Category | IC Timers | IC Phase-locked Loops (PLL) | IC Clocks |
| Product Number | 763-PI6C20400AHE | PI6C20400AHE-ND | PI6C20400AHE |
| Product Name | Clock and Timing IC | Application Specific Clock/Timing | Clock/Timing - Application Specific |
| Bus Interface | HCSL | HCSL | |
| Package Type | Tube | Surface Mount; SSOP; "28-SSOP (0.209"", 5.30mm Width)" | Surface Mount; Surface Mount |
| Supply Voltage | 3.13 to 3.46 volts | 3.13 to 3.46 volts | |
| Frequency | 400 MHz | 400 MHz | 400 MHz |
