ISPCLOCK5300S Datasheet, PDF(4/56 Page) Lattice Semiconductor – In-System Programmable, Zero-Delay, Universal Fan-Out Buffer, Single-Ended

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ISPCLOCK5300S Datasheet, PDF (4/56 Pages) Lattice Semiconductor – In-System Programmable, Zero-Delay, Universal Fan-Out Buffer, Single-Ended

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Lattice Semiconductor

ispClock5300S Family Data Sheet

Figure 4. ispClock5316S Functional Block Diagram

LOCK

RESET

PLL_ BYPASS OEX OEY

VTT_REFA

VTT_REFB

REFA_REFP

REFB_REFN

REFSEL

FBK

VTT_FBK

LOCK

DETECT

PHASE

DETECT

LOOP

FILTER

VCO

JTAG INTERFACE

TDI TMS TCK TDO

OUTPUT ENABLE

CONTROLS

OUTPUT ROUTING

SKEW

OUTPUT

MATRIX

CONTROL DRIVERS

OUTPUT

DIVIDERS

BANK _0 A

BANK _0 B

5-bit

BANK _1 A

BANK _1 B

5-bit

BANK _2 A

BANK _2 B

5-bit

BANK _3 A

SKEW

CONTROL

OUTPUT

DRIVERS

BANK _3 B

BANK _4 A

BANK _4 B

BANK _5 A

BANK _5 B

BANK _6 A

BANK _6 B

BANK _7 A

BANK _7 B

Figure 5. ispClock5320S Functional Block Diagram

LOCK

RESET

PLL_ BYPASS OEX OEY

VTT_REFA

VTT_REFB

REFA_REFP

REFB_REFN

REFSEL

FBK

VTT_FBK

LOCK

DETECT

PHASE

DETECT

LOOP

FILTER

VCO

JTAG INTERFACE

OUTPUT ENABLE

CONTROLS

OUTPUT ROUTING

SKEW

OUTPUT

MATRIX

CONTROL DRIVERS

OUTPUT

DIVIDERS

BANK_0A

BANK_0B

5-bit

BANK_1A

BANK_1B

5-bit

BANK_2A

BANK_2B

5-bit

BANK_3A

SKEW

CONTROL

OUTPUT

DRIVERS

BANK_3B

BANK_4A

BANK_4B

BANK_5A

BANK_5B

BANK_6A

BANK_6B

BANK_7A

BANK_7B

BANK_8A

BANK_8B

BANK_9A

BANK_9B

TDI TMS TCK TDO

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