PI90LV044 데이터 시트보기 (PDF) - Pericom Semiconductor Corporation

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PI90LV044

LVDS Dual 2x2 Crosspoint/Repeater Switch

Pericom Semiconductor Corporation 

PI90LV044, PI90LVB044

LVDS Dual 2x2 Crosspoint/Repeater Switch

Differential Receiver to Driver Switching Characteristics Over Recommended Operating Conditions

(unless otherwise noted)

Symbol

Parameter

Test Condition Min. Typ.(1) Max. Units

tPLH

Differential propagation delay, low-to-high

4.0 6.0

tPHL

Differential propagation delay, high-to-low

4.0 6.0

tsk(p)

Pulse skew ( | tPHL = tPLH | )

0.25 0.3

LV044

tr

Transition, low-to-high

LVB044

CL = 10pF

1.0 1.5

0.8 1.3

LV044

tf

Transition, high-to-low

LVB044

1.0 1.5 ns

0.8 1.3

tPHZ

Propagation delay time, high-level-to-high-impedence output

4.0 10

tPLZ

Propagation delay time, low-level-to-high-impedance output

4.3 10

tPZH

Propagation delay time, high-impedence to high-level output

3.0 10

tPZL

Propagation delay time, high-impdeence tolow-level output

2.0 10

tPHL_R1_Dx

-

95

tPLH_R1_Dx Channel-tochannel skew, receiver to driver(2)

tPHL_R2_Dx

-

95

ps

-

95

tPLH_R2_Dx

-

95

Notes:

1. All typical values are at 25°C and with a 3.3 supply

2. These parametric values are measured over supply voltage and temperature ranges recommended for the device

6

PS8485D

09/22/04

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