MicroClock Programmable Clock Generator with Embedded Crystal
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Overview
Description
The 5X2503 MicroClock is a programmable clock generator, and is intended for low power, consumer, wearable and smart devices. The 5X2503 device is a 3 PLL architecture design with an embedded 26MHz crystal. Each PLL is individually programmable, allowing for up to 3 unique frequency outputs. The 5X2503 has built-in unique features such as Proactive Power Saving (PPS) to deliver better system level power management.
An internal OTP memory allows the user to store the configuration in the device without programming after power up, and then can be reprogrammed again through the I²C interface. The device has programmable VCO and PLL source selection allowing the user to do power-performance optimization based on the application requirements. A low power 32.768kHz clock is supported with only less than 2μA current consumption for system RTC reference clock needs.
Features
- Configurable OE pin function as OE, PPS or DFC control function
- PPS: Proactive Power Saving features save power during the end device power-down mode
- DFC: Dynamic Frequency Control feature allows programming up to 4 difference frequencies that switch dynamically
- Spread Spectrum clock support to lower system EMI
- I²C Interface
- Supported by IDT Timing Commander™ software tool
Comparison
| 5X2503 | 5L2503 | |
| Input Type | Crystal (integrated) | Crystal, LVCMOS |
| Inputs (#) | 1 | 1 |
| Outputs (#) | 3 | 3 |
| Output Type | LVCMOS | LVCMOS |
| View Product |
Design & Development
Software & Tools
Boards & Kits
Boards & Kits
Evaluation Board for 5X2503 MicroClock
This is the evaluation board for the Renesas 5X2503 MicroClock programmable clock generator. With crystal integration, the 5X2503 only requires a small space on the...
Featured Documents:
5X2503 MicroClock Development Kit
The 5X2503 evaluation board is made for configuration and signal integrity verification. With USB programming board, Renesas Timing CommanderTM GUI can be used to...
Featured Documents:
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Product Options
This device is factory-configurable. Try the Custom Part Configuration Utility.
Processing table
| DFN | 12 | I | Yes | Cut Tape | Get Samples, | |
| DFN | 12 | I | Yes | Reel |
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play_circle_filledVideos & Training
MicroClock™ Clock Generator Family Overview
Brief overview of the MicroClock™ family of tiny, flexible clock generators designed for wearable, hearable and IoT applications.
Video List
News & Blog Posts
| Board Space Is Key for Wearable Products | Blog Post | Jul 27, 2019 | |
| IDT Addresses Challenges in Wearable and Small Form Factor Designs with a New Family of Compact Clock Generators | News | Oct 26, 2017 |
