Evaluation Board for 5P49V6968 VersaClock 6E
This is the evaluation board for the 5P49V6968 VersaClock® 6E programmable clock generator. With RMS phase jitter of less than 0.5ps over the full 12kHz to 20MHz...
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Overview
Description
The 5P49V6968 is a member of the VersaClock® 6E programmable clock generator family. The 5P49V6968 is intended for high-performance consumer, networking, industrial, computing, and data-communications applications. The reference clock can come from one of the two redundant clock inputs. A glitchless manual switchover function allows one of the redundant clocks to be selected during normal operation.
Configurations may be stored in on-chip One-Time Programmable (OTP) memory or changed using I²C interface.
Features
- < 100mW core power (at 3.3V)
- < 0.5ps RMS phase jitter (typical)
- PCIe Gen 1/2/3/4/5 spread spectrum off
- PCIe Gen 1/2/3/4 spread spectrum on
- 1/10GbE, USB 3.0
- 3 universal output pairs: LVPECL, LVDS, HCSL, or 6 LVCMOS outputs
- 3 independent frequencies with 0.001MHz to 350MHz output range
- 8 additional copies of LP-HCSL outputs (1 independent frequency)
- Reference output
- 1.8V/2.5V/3.3V core and output voltages
- 2 programmable I²C addresses allowing multiple devices to be used in the same system
- Up to 4 different configuration sets in OTP non-volatile memory
- Supported by the Timing Commander™ software tool
- Quick sampling and customization process supported by online form submission
- 6mm x 6mm 48-VFQFPN package
- -40 °C to +85 °C operating temperature range
Comparison
| 5P49V6968 | 5P49V6965 | 5P49V6967 | 5P49V6975 | |
| Inputs (#) | 2 | 2 | 2 | 1 |
| Outputs (#) | 11 | 5 | 9 | 5 |
| Output Type | HCSL, LP-HCSL, LVCMOS, LVDS, LVPECL | HCSL, LVCMOS, LVDS, LVPECL | HCSL, LP-HCSL, LVCMOS, LVDS, LVPECL | HCSL, LVCMOS, LVDS, LVPECL |
| Phase Jitter Typ RMS (ps) | 0.500 | 0.500 | 0.500 | 0.500 |
| View Product | View Product | View Product |
Applications
- Ethernet switch/router
- PCI Express 1.0/2.0/3.0/4.0 spread spectrum on
- PCI Express 1.0/2.0/3.0/4.0/5.0 spread spectrum off
- Broadcast video/audio timing
- Multi-function printer
- Processor and FPGA clocking
- Any-frequency clock conversion
- MSAN/DSLAM/PON
- Fiber Channel, SAN
- Telecom line cards
- Datacenter
Design & Development
Software & Tools
Software & Tools
| Software title
|
Software type
|
Company
|
|---|---|---|
| Timing Commander Timing Commander™ is an innovative Windows™-based software platform enabling system design engineers to configure, program, and monitor sophisticated timing devices with an intuitive and flexible graphical user interface (GUI).
|
Code Generator | Renesas |
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Videos & Training
VersaClock® 6E - High-performance Programmable Clock Generator
The VersaClock® 6E programmable clock generator devices offer a combination of low power, flexibility and performance for a wide range of applications. These features make it ideal for simplifying system design by replacing multiple discrete timing components and reducing bill of materials (BOM). The VersaClock 6E supports operating voltages from 1.8 to 3.3 V, differential (LVPECL/HCSL/LVDS/LP-HCSL) and LVCMOS output types, and fractional dividers to accurately generate virtually any frequency. Products satisfy system requirements from oscillator replacement to PCIe® Gen 1/2/3 and to communications applications, while consuming very little power.
For more information about VersaClock 6E, visit the VersaClock Programmable Clocks page.
