TS8G~16GCF600

600X CompactFlash Card

 

 

 

￿Input Power

￿Input Characteristics for UDMA mode >4

In UDMA modes greater than 4, the following characteristics apply. Voltage output high and low values shall be met at the source connector to include the effect of series termination.

Table: Input Characteristics (UDMA Mode > 4)

Parameter

DC supply voltage to drivers

Low to high input threshold High to low input threshold Difference between input thresholds:

((V+ current value) - (V-current value))

Average of thresholds:

((V+ current value) + (V-current value))/2

Symbol

VDD3

V+

V-

VHYS

VTHRAVG

MIN

MAX

3.3 –8%

3.3% + 8%

1.5

2.0

1.0

1.5

320

 

 

 

1.3

1.7

 

 

Units

Volts

Volts Volts

Volts

Volts

￿Output Drive Characteristics for UDMA mode > 4

In UDMA modes greater than 4, the characteristics specified in the following table apply. Voltage output high and low values shall be met at the source connector to include the effect of series termination.

Table: Output Drive Characteristics (UDMA Mode > 4)

 

Parameter

Symbol

MIN

MAX

DC supply voltage to drivers

VDD3

3.3 –8%

3.3% + 8%

Voltage output high at -6 mA to +3 mA (at VoH2 the output shall

VoH2

VDD3–0.51

VDD3+0.3

be able to supply and sink current toVDD3)

 

 

 

Voltage output low at 6 mA

VoL2

 

0.51

Units

Volts

Volts

Volts

Notes:

 

 

 

1)

IoLDASP shall be 12 mA minimum to meet legacy timing and signal integrity.

 

2)

IoH value at 400 A is insufficient in the case of DMARQ that is pulled low by a 5.6 k resistor.

3)

 

μ

 

Ω

Voltage output high and low values shall be met at the source connector to include the effect of series termination.

4) A device shall have less than 64

A of leakage current into a 6.2 K pull-down resistor while the INTRQ signal is in the released

 

state.

 

Ω

 

μ

 

Transcend Information Inc.

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V1.0

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Transcend Information TS8GCF600, TS16GCF600 Input Power Input Characteristics for Udma mode, Parameter, Symbol, Units