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特長

  • Configurable OE pin function as OE, PPS, or DFC control function
  • Proactive Power Saving (PPS) features save power during the end device power-down mode
  • Dynamic Frequency Control (DFC) feature allows programming up to 4 different frequencies that switch dynamically
  • Spread spectrum clock support to lower system EMI
  • I²C interface
  • Supported by Renesas' Timing Commander™

説明

The 5X2503 MicroClock is a programmable clock generator 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 device 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 the device can be reprogrammed again through the I²C interface. The 5X2503 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.

製品比較

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

パラメータ

属性
Outputs (#) 3
Output Type LVCMOS
Output Freq Range (MHz) -
Input Freq (MHz) -
Inputs (#) 1
Input Type Crystal (integrated)
Output Banks (#) 1
Core Voltage (V) 1.8
Output Voltage (V) 1.8
Prog. Interface I2C, OTP
Spread Spectrum Yes

パッケージオプション

Pkg. Type Pkg. Dimensions (mm) Lead Count (#) Pitch (mm)
DFN 2.5 x 2.5 x 0.9 12 0.4

適用されたフィルター

A brief overview of the MicroClock™ family of tiny, flexible clock generators designed for wearable, hearable, and IoT applications.

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