CY22393, CY22394, CY22395
Logic Block Diagram - CY22394
XTALIN
XTALOUT
OSC.
XBUF
CONFIGURATION
FLASH
PLL1
11-Bit P
8-Bit Q
PLL2
11-Bit P
8-Bit Q
0º
180º
PECL
OUTPUT
P+CLK
P-CLK
SHUTDOWN/OE
SCLK
SDAT
S2/SUSPEND
4x4
Crosspoint
Switch
Divider
7-Bit
CLKC
PLL3
11-Bit P
8-Bit Q
Divider
7-Bit
CLKB
Divider
7-Bit
CLKA
Logic Block Diagram - CY22395
XTALIN
XTALOUT
OSC.
Divider
/2, /3, or /4
PLL1
11-Bit P
8-Bit Q
Divider
7-Bit
4x4
Crosspoint
Switch
PLL2
11-Bit P
8-Bit Q
LCLKD
LCLKE
CONFIGURATION
FLASH
SHUTDOWN/OE
SCLK
SDAT
S2/SUSPEND
Divider
7-Bit
CLKC
Divider
7-Bit
LCLKB
PLL3
11-Bit P
8-Bit Q
Divider
7-Bit
LCLKA
LCLKA, LCLKB, LCLKD, LCLKE referenced to LVDD
Document #: 38-07186 Rev. *D
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