PI90LV02(2009) Просмотр технического описания (PDF) - Pericom Semiconductor

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PI90LV02
(Rev.:2009)

SOTiny™ LVDS High-Speed Differential Line Receiver

Pericom Semiconductor 

PI90LV02/PI90LVT02

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Receiver Switching Characteristics, VCC = 3V to 3.6V (Over Recommended Operating Conditions, unless noted).

Symbol

Parameter

Test Conditions

Min. Typ.(1) Max. Units

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

CL = 10pF,

See Figure 3

1.3

2.1

3.2

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

1.3

2.0

3.2

tr

Output signal rise time

0.7

1.4

tf

Output signal fall time

tsk(p)

Pulse skew (⏐tPHL - tPLH⏐)(2)

0.7

1.4

0.1

0.5

ns

tPZH

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

output

1.5

3.1

tPZL

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

tPHZ

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

See Figure 4

4.0

6.0

2.5

3.5

tPLZ

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

6.0

7.6

Notes:

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

2. tsk(p) is the magnitude of the time difference between the high-to-low and low-to-high propagation delay times at an output.

Parameter Measurement Information

VIA + VIB

2

A

VID

VIA

VIC

B

VIB

ROUT

VO

Figure 2. Receiver Voltage Definitions

09-0002

4

PS8659C

10/30/09

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