THCS133_Rev.1.00_E

Copyright©2014 THine Electronics, Inc.

THine Electronics, Inc.

Security E

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Transmitter Mode

Internal Register

Input (DATA[15:0])

Parallel Input[15:0]

Internal Sampling Clock

Serial Data Output

Serial Output

Serial Output

Receiver Mode

Serial Data Input

Serial Input

Serial Input

Internal Register

Output (DATA[15:0])

Parallel Output[15:0]

tPS

tSP

1/fPSPL

Internal sampling clock and CTL signals are asynchronous.

Electrical Characteristics AC Characteristics (Latch Enable, Output Enable)

Symbol

Parameter

Condition

Min

Typ

Max

Unit

tWLE

Latch Enable Pulse Width

-

130

-

-

ns

tSULE

Latch Enable Rise Edge Setup Time

-

133

-

-

ns

tHLE

Latch Enable Rise Edge Hold Time

-

20

-

-

ns

tCLLE1

Latch Enable Clearance1

-

100

-

-

ns

tCLLE2

Latch Enable Clearance2

-

20

-

-

us

tWOE

Output Enable Pulse Width

-

50

-

-

ns

tCLOE

Output Enable Clearance

-

50

-

-

ns

tPZO

Output Enable Delay Time

CL=25pF

-

-

50

ns

tPOZ

Output Disable Delay Time

CL=25pF

-

-

38

ns

Timing Chart (Latch Enable, Output Enable)

8bit Input + Latch Enable

Upper Latch Enable

（CTL1）

Lower Latch Enable

（CTL0）

Data Input

Upper 8bit data

Lower 8bit data

Upper 8bit data

(DATA[7:0])

tWLE

tSULE

tHLE

tCLLE2

tCLLE1