SI5327 Datasheet, PDF (2/60 Pages) Silicon Laboratories – ANY-FREQUENCY PRECISION CLOCK MULTIPLIER/JITTER ATTENUATOR

Si5327
Functional Block Diagram
CKIN1
CKIN2
Loss of Signal/
Frequency Offset
Loss of Lock
÷ N31
÷ N32
Xtal/Refclock
Xtal or Refclock
Hitless Switching
Mux
DSPLL^®
÷ N2
÷ N1_HS
÷ N1_LS
÷ N2_LS
Signal Detect
Control
I²C/SPI Port
Device Interrupt
Clock Select
Rate Select
CKOUT1
CKOUT2
VDD (1.8, 2.5, or 3.3 V)
GND
2
Rev. 1.0