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82P33731 Datasheet, PDF (3/12 Pages) Integrated Circuit Systems – Composite clock inputs
FUNCTIONAL BLOCK DIAGRAM
LOS0 / XO_FREQ0
LOS1 / XO_FREQ1
LOS2 / XO_FREQ2
LOS3
IN1(CC)
IN2(CC)
IN3(P/N)
IN4(P/N)
IN5(P/N)
IN6(P/N)
IN7(P/N)
IN8(P/N)
IN9
IN10
IN11
IN12
IN13
IN14
System Clock
SYS PLL
Composite
Clocks
APLL1
Reference
monitors
Reference
selection
Frac-N input
dividers
DPLL1
(T0)
APLL2
DPLL2
(T4)
ex_sync module
I2C Master
I2C Slave
Control and
Status
Registers
JTAG
APLL3
(VCXO)
Crystal
Figure 1. Functional Block Diagram
82P33731 Short Form Datasheet
OutDiv
OutDiv
OutDiv
OutDiv
OutDiv
OutDiv
OutDiv
Composite
Clock
OutDiv
OutDiv
OutDiv
OutDiv
OUT1
OUT2
OUT3p/n
OUT4p/n
OUT5p/n
OUT6p/n
OUT7
OUT8
OUT9
OUT10
OUT11p/n
OUT12p/n
FRSYNC_8K_1PPS
MFRSYNC_2K_1PPS
©2016 Integrated Device Technology, Inc.
3
Revision 4, March 20, 2016