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FemtoClock™ 2 Evaluation Kit
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Overview
Description
This is the evaluation kit for the RC32504A and RC22504A point-of-use jitter attenuator and clock generators. The board comes populated with an RC32504A device. The RC22504A is functionally a subset of the RC32504A, so this board can be used to evaluate either, or both, of the devices. Refer to the device pages for additional details on the products.
Features
- Jitter below 100fs RMS (10kHz to 20MHz)
- Compliant with ITU-T G.8262 for synchronous Ethernet/OTN (EEC/OEC) and ITU-T G.8262.1 for enhanced synchronous Ethernet/OTN (eEEC/eOEC)
- PLL core consists of fractional-feedback Analog PLL (APLL) which can optionally be steered by a Digital PLL (DPLL)
- Operates from a 25MHz to 80MHz crystal or XO
- APLL frequency independent of input/crystal frequency
- Operates as a frequency synthesizer, jitter attenuator, synchronous equipment slave clock or Digitally Controlled Oscillator (DCO)
- DPLL loop filter programmable from 0.1Hz to 12kHz
- DCO has tuning granularity of < 1ppb
- Programmable input buffer supports HCSL, LVDS, or two LVCMOS with no external terminations needed
- Input frequencies: 1MHz to 800MHz (250MHz for LVCMOS)
- Reference monitor qualifies/disqualifies input clock
- Programmable status output
- 4 differential/8 LVCMOS outputs
- Any frequency from 10MHz to 1GHz (180MHz for LVCMOS)
- Programmable output buffer supports HCSL (DC-coupled), LVDS/LVPECL/CML (AC-coupled) or two LVCMOS
- Differential output swing is selectable: 400mV to 800mV
- Output clock phase individually adjustable in 100ps steps
- Output Enable input with programmable effect
- Supports up to 1MHz I2C or up to 20MHz SPI serial processor port
- Can configure itself automatically after reset through internal customer-definable One-Time Programmable (OTP) memory with up to four different configurations
Design & Development
Software & Tools
Software & Tools
| Renesas IC Toolbox (RICBox)The Renesas IC Toolbox (RICBox) software platform enables customers to configure Renesas devices on evaluation kits when attached to the computer running the software. | Software Package | Renesas |
Product Options
Processing table
Tips for Using This Parametric Table:
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- Export button in header: Export the filtered results of the table to an Excel document
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- Hide column button in column headers: Select to hide columns in table
- AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
- Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
- Document icon next to product name in row: View the featured document for this product
- Chip icon next to the right of the document icon in row: View the block diagram for this product
- Cart icon to the right of the chip icon: Indicates that samples are available for this product
play_circle_filledVideos & Training
Lab on the Cloud Demo for FemtoClock®2 Ultra-Low Phase Noise Synthesizer and Jitter Attenuator
Demonstration of Renesas’ Lab on the Cloud virtual environment for FemtoClock®2 ultra-low phase noise synthesizer and jitter attenuator.
Video List
Lab on the Cloud
Renesas' Lab on the Cloud is an online environment where Renesas solutions, including popular evaluation boards, winning combinations and software, are hosted in a remote lab that customers access and test online.
FemtoClock®2 Evaluation Board
An automated system, remotely placed for users to evaluate phase noise performance of a specific clock configuration on a board using a phase noise analyzer.