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特性

  • 8-pin DFN package (2mm x 2mm)
  • 8-pin MSOP package (3mm x 4.9mm)
  • Provides a spread spectrum output clock
  • Input frequency range of 20MHz to 50MHz
  • Modulation frequency is ICLK*27/20000
  • Output frequency range of 20MHz to 50MHz
  • Center and down spread
  • Peak reduction by 8dB to 16dB typical on 3rd through 19th odd harmonics
  • Low EMI feature can be disabled
  • Operating voltage of 1.8V, 2.5V, or 3.3V
  • RoHS 6 compliant package

描述

The 5P50901/2/3/4 is a family of 1.8V low-power, spread spectrum clock generators capable of reducing EMI radiation from an input clock. Spread spectrum technique is capable of reducing the harmonic frequency amplitude peaks by several dB.

The 5P50902 accepts an input clock frequency from 20MHz to 50MHz and produces an output clock of the same frequency, with a modulation frequency of ICLK*27/20000. The spread amount can be chosen through the select pins on the device.

产品参数

属性
Output Freq Range (MHz)20 - 50
Accepts Spread Spec InputNo
Package Area (mm²)4
Battery BackupNo
Battery SealNo
CPU Supervisory Function PORNo
Crystal Frequency TrimmingNo
Frequency Out PinNo
Input Freq (MHz)20 - 50
Core Voltage (V)1.8V, 2.5V, 3.3V
Output Voltage (V)1.8V, 2.5V, 3.3V
Product CategorySpread-Spectrum Clocks

封装选项

Pkg. TypePkg. Dimensions (mm)Lead Count (#)Pitch (mm)
VFQFPN2.0 x 2.0 x 1.080.5
Part NumberStatusSamplesLongevityStockPackageBudgetary Price (USD)Lead Count (#)Carrier TypeMoisture Sensitivity Level (MSL)Qty. per Reel (#)Package Area (mm²)Pitch (mm)Pkg. Dimensions (mm)Qty. per Carrier (#)Pb (Lead) FreePb Free CategoryTemp. Range (°C)Country of AssemblyCountry of Wafer Fabrication
5P50902NBGIActiveAvailable2040 AprIn StockVFQFPN1ku | $1.248#Cut Tape13000#4mm²0.5mm2.0 x 2.0 x 1.00Yese3 Sn-40 to 85°CMALAYSIATAIWAN
5P50902NBGI8ActiveN/A2040 AprIn StockVFQFPN1ku | $1.248#Reel13000#4mm²0.5mm2.0 x 2.0 x 1.00Yese3 Sn-40 to 85°CMALAYSIATAIWAN
5P50902DVGIObsoleteN/AOut of StockTSSOP8#Tube309mm²0.65mm3.0 x 3.0 x 0.9796#Yese3 Sn-40 to 85°C
5P50902DVGI8ObsoleteN/AOut of StockTSSOP8#Reel32500#9mm²0.65mm3.0 x 3.0 x 0.970Yese3 Sn-40 to 85°C
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