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
- 4 universal output pairs: LVPECL, LVDS, HCSL, or 8 LVCMOS outputs
- 4 independent frequencies with 0.001MHz–350MHz output range
- 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 Renesas IC Toolbox (RICBox) software tool
- Quick sampling and customization process supported by online form submission
- Internal crystal in package saves board space
- 4mm x 4mm 24-VFQFPN package
- -40°C to +85°C operating temperature range
Description
The 5P49V6975 is a member of Renesas' VersaClock® 6E programmable clock generator family. The 5P49V6975 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.
Parameters
| Attributes | Value |
|---|---|
| Diff. Outputs | 4 |
| App Jitter Compliance | PCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, PCIe Gen5 |
| Outputs (#) | 5 |
| Output Type | LVCMOS, LVPECL, HCSL, LVDS |
| Output Freq Range (MHz) | 1 - 350 |
| Input Freq (MHz) | 1 - 350 |
| Inputs (#) | 1 |
| Input Type | Crystal, LVCMOS, LVPECL, LVDS, HCSL |
| Output Banks (#) | 4 |
| Core Voltage (V) | 1.8V, 2.5V, 3.3V |
| Output Voltage (V) | 1.8V, 2.5V, 3.3V |
| Product Category | VersaClock 6E, Low Jitter Clocks (<700 fs RMS), General Purpose Clocks, PCI Express Clocks, Programmable Clocks |
| Selection Criteria | <700 fs RM |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| LGA | 4.0 x 4.0 x 1.4 | 24 | 0.5 |
Product Comparison
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
- Laser distance sensing
Renesas Boards & Kits
Programming Kit for VersaClock 6E
The VersaClock® 6E programmer board is made to ease the programming of 5P49V6965 and 5P49V6975 blank devices. With the onboard USB interface, Renesas IC Toolbox's (RICBox) graphical user interface (GUI) can be used to communicate with the blank device in the socket for configuration and... Read More
Support Communities
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Can't program 5P49V6975 with Timing Commander Application
I have installed Timing commander ( version 1.18) on a windows 10 PC. Cannot connect to 5P49V6975 device using the Total Phase Aardvark pod to program the device. I have been able to read registers out of the device with Total Phase's application Control Center, so I believe the ...
Dec 6, 2024 -
5P49V6975 VersaClock E6: switching from Hardware Mode to Software Mode (I²C) after POR
Hello, We are interested in using a 5P49V6975 clock generator. We already know that this device can be configured with OTP, so if OUT0_SEL_I2CB is high at POR, the OTP configuration will be loaded. So is it possible to switch from Hardware Mode to Software Mode (I²C) after ...
Aug 30, 2021 -
5P49V6975A000LTGI8
Hi, we are using blank Clock generator IC P/N: 5P49V6975A000LTGI8 in our design. For programming IC during board bring up, is there any way to create Hex / Binary file without using hardware with IDT Timming Commander GUI thanks in advance. Regards Haritha
Nov 18, 2024
Support Communities
