SI5341 Datasheet, PDF (27/56 Pages) Silicon Laboratories – LOW-JITTER, 10-OUTPUT, ANY-FREQUENCY, ANY-OUTPUT CLOCK GENERATOR

Si5341/40
25MHz,
XB
48-54MHz
XTAL
XA
IN0
IN0
IN1
IN1
IN2
IN2
IN_SEL[1:0]
FB_IN
FB_IN
÷PXAXB
OSC
÷P₀
÷P₁
÷P₂
Zero Delay
Mode
÷P_fb
4
2
Si5340
Clock
Generator
PLL
LPF
PD
Md
M_n
÷
MultiSynth
÷
Nn0
N_d0
t₀
÷
N_n1
N_d1
t₁
÷
N_2n
N2d
t₂
÷
N3n
N3d
t₃
Dividers/
Drivers
÷R₀
÷R₁
÷R₂
÷R₃
Status
Monitors
SPI/
I²C
NVM
VDDO0
OUT0
OUT0
VDDO1
OUT1
OUT1
VDDO2
OUT2
OUT2
VDDO3
OUT3
OUT3
Figure 9. Si5340 Detailed Block Diagram
Rev. 1.0
27