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

Product Options

This device is factory-configurable. Try the Custom Part Configuration Utility.
注文可能な製品ID Part Status Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type パッケージ 購入/サンプル
5X2503-000NDGI Active DFN 12 I Yes Cut Tape Package Info
Availability
5X2503-000NDGI8 Active DFN 12 I 1 Reel Package Info
Availability

Product Comparison

5X2503 5L2503
Input Type Crystal (integrated) Crystal, LVCMOS
Inputs (#) 1 1
Outputs (#) 3 3
Output Type LVCMOS LVCMOS

Documentation & Downloads

タイトル 他の言語 Type 形式 サイズ 日付
データシート
5X2503 Datasheet Datasheet PDF 573 KB
ユーザーガイド
Timing Commander Installation Guide Guide PDF 497 KB
アプリケーションノート、ホワイトペーパー
AN-918 Programmable Clocks vs Crystal Oscillators Application Note PDF 307 KB
AN-845 Termination - LVCMOS Application Note PDF 146 KB
AN-842 Thermal Considerations in Package Design and Selection Application Note PDF 495 KB
AN-815 Understanding Jitter Units Application Note PDF 565 KB
AN-806 Power Supply Noise Rejection Application Note PDF 438 KB
Downloads
Timing Commander Installer (v1.16.2) Software ZIP 18.44 MB
MicroClock Timing Commander Personality File (v4.14) Software ZIP 8.19 MB
その他資料
MicroClock Programmable Clocks Family Overview Overview PDF 1023 KB
Timing Solutions Products Overview Overview PDF 4.11 MB
IDT Products for Radio Applications (日本語) English Product Brief PDF 2.34 MB
IDT Clock Generation Overview (日本語) English Overview PDF 1.83 MB
IDT Clock Distribution Overview (日本語) English Overview PDF 3.79 MB

Boards & Kits

Part Number タイトル Type 会社名
DEV5X2503 5X2503 MicroClock Development Kit
EVK5X2503 Evaluation Board for 5X2503 MicroClock