描述 Description

CREATE AND SAMPLE YOUR CUSTOM PL671 HERE

The PL671-02 is an advanced Spread Spectrum clock generator (SSCG), and a member of PicoPLL? Programmable Clock family.The PL671-02 offers up to three 200MHz outputs, and allows for programming the modulation type (Center or Down Spread) as well as 16 modulation magnitudes (±0.125% to ±2.0% or -0.25% to -4.0%). In addition, the CSEL pin can be used to toggle the device between 2 pre-programmed configurations. The option of being able to turn ‘ON/OFF’ the Spread Spectrum modulation allows for completing a design with PL671-02 and having the assurance of turning ‘ON’ the EMI modulation, if EMI becomes an issue. The PL671-02’s frequency modulation greatly reduces the fundamental and harmonic frequencies’ peak magnitude, therefore reducing the system level Electro Magnetic Interference (EMI), by as much as 20dB.

特性 Features

? Advanced programmable PLL with Spread Spectrum
? Reference Clock input:
? 1MHz to 200MHz
? Output Frequency:
? ≤200MHz
? Two programmable I/O pins
? PDB for Power Down function
? CSEL for Configuration Select
? CLK1/CLK2 additional clock outputs
? Programmable output drive
? Low Cycle to Cycle jitter
? Single 2.5V or 3.3V ±10% power supply
? Available in 6-pin SOT23 or Thin SOT (TSOT) GREEN/RoHS compliant packaging