AK61584 データシートの表示（PDF） - Asahi Kasei Microdevices

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AK61584

Dual Low Power T1/E1 Line Interface

Asahi Kasei Microdevices 

ASAHI KASEI

[AK61584]

SWITCHING CHARACTERISTICS -JTAG (TA = -40 to 85oC;

TV+,RV+ = nominal +/-0.3V; Inputs: Logic 0 = 0V, Logic 1 =RV+)

Parameter

Symbol Min Typ Max Units

Cycle Time

tcyc

200

-

-

ns

J_TMS/J_TDI to J_TCK rising setup time

tsu

50

-

-

ns

J_CLK rising to J_TMS/J_TDI hold time

th

50

-

-

ns

J_TCLK falling to J_TDO valid

tdv

-

-

50

ns

J_TCK

J_TMS

J_TDI

J_TDO

tcyc

tsu th

tdv

Figure 6. JTAG Swithing Characteristics

0185-E-00

-9-

‘98/04

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