STLVDS3486BTR 데이터 시트보기 (PDF) - STMicroelectronics

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STLVDS3486BTR

HIGH SPEED DIFFERENTIAL LINE RECEIVERS

STMicroelectronics 

STLVDS3486

SWITCHING CHARACTERISTICS (Unless otherwise noted. Typical values are referred to TA = 25°C

and VCC = 3.3V)

Symbol

Parameter

Test Conditions

Min. Typ. Max. Unit

tPLH

tPHL

tr

tf

tsk(O)

tsk(P)

tsk(PP)

tPZH

tPZL

tPHZ

tPLZ

Propagation Delay Time,

Low to High Output

Propagation Delay Time,

High to Low Output

Differential Output Signal

Rise Time

Differential Output Signal

Fall Time

Channel to Channel Output

Skew (note1)

Pulse Skew (|tPHL - tPLH|)

(note2)

Part to Part Skew (note3)

CL = 10pF

Propagation Delay Time,

High Impedance to High

Level Output

Propagation Delay Time,

High Impedance to Low

Level Output

Propagation Delay Time,

High Level to High

Impedance Output

Propagation Delay Time,

Low Level to High

Impedance Output

Fig. 2

Fig. 1

1.5

2.5

3.3

ns

1.5

2.5

3.3

ns

0.4

ns

0.4

ns

0.1

0.3

ns

0.2

0.4

ns

1

ns

3

12

ns

5

12

ns

5

12

ns

5

12

ns

Note 1: tsk(O) is the maximum delay time difference between the propagation delay of one channel and that of the others on the same chip

with any event on the inputs.

Note 2: tsk(P) is the magnitude difference in differential propagation delay time between the positive going edge and the negative going edge

of the same channel.

Note 3: tsk(PP) is the differential channel-to-channel skew of any event between devices. This specification applies to devices at the same

VCC, and within 5°C of each other within the operating temperature range.

5/13

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