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82P33741 Datasheet, PDF (7/61 Pages) Integrated Circuit Systems – Differential reference inputs
FUNCTIONAL BLOCK DIAGRAM
LOS0 / XO_FREQ0
LOS1 / XO_FREQ1
LOS2 / XO_FREQ2
LOS3
IN1(P/N)
IN2(P/N)
IN3(P/N)
IN4(P/N)
IN5(P/N)
IN6(P/N)
IN7
IN8
IN9
IN10
IN11
IN12
System Clock
SYS PLL
APLL1
Reference
monitors
Reference
selection
Frac-N input
dividers
DPLL1
DPLL2
DPLL3
APLL2
APLL3
(VCXO)
ex_sync module
I2C Master
I2C Slave
Control and
Status
Registers
JTAG
Crystal
Figure 1. Functional Block Diagram
82P33741 Datasheet
OutDiv
OutDiv
OutDiv
OutDiv
OutDiv
OutDiv
OutDiv
OUT1
OUT2
OUT3p/n
OUT4p/n
OUT5p/n
OUT6p/n
OUT7
OutDiv
OutDiv
OutDiv
OutDiv
OUT8
OUT9
OUT10p/n
OUT11p/n
FRSYNC_8K_1PPS
MFRSYNC_2K_1PPS
©2016 Integrated Device Technology, Inc.
7
Revision 6, July 21, 2016