PAUSB42 datasheet(3/6 Pages) PROTEC

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ANALOG PRODUCTS DIVISION

561 E. Elliot Road #175 Chandler, AZ 85225 Tel: (480) 539-2900. Fax: (480) 632-1715

www.protekanalog.com

PAUSB42

LoPro™ DPDT USB2.0 (480Mbps) Switch

95215 Rev.0. 02/09

NOT FOR USE IN LIFE SUPPORT SYSTEMS

AC Electrical Characteristics

TA = 40 °C to +85 °C

SYMBOL PARAMETER

CONDITIONS

VCC (V)

MIN

TYP

MAX

UNITS

tON

Turn-On Time

S, OE to Output

RL = 50Ω, CL = 5pF

VSW = 0.8V

See Figure 5, Figure 6.

3.0 to 3.6

tOFF

Turn-Off Time

S, OE to Output

RL = 50Ω, CL = 5pF

VSW = 0.8V

See Figure 5, Figure 6

3.0 to 3.6

tPD

Propagation Delay(3)

RL = 50Ω, CL = 5pF

3.3

0.25

tBBM

Break-Before-Make

RL = 50Ω, CL = 5pF

VSW = 0.8V

See Figure 7.

3.0 to 3.6

2.0

6.0

OIRR

Off Isolation

RL = 50Ω, f = 240MHz

See Figure 9.

3.0 to 3.6

-30

XTALK

Non-Adjacent Channel

Crosstalk

RL = 50Ω, f = 240MHz

See Figure 10.

3.0 to 3.6

-45

RL = 50Ω, CL = 0pF

See Figure 8.

3.0 to 3.6

895

MHz

-3dB Bandwidth

RL = 50Ω, CL = 5pF

See Figure 8.

3.0 to 3.6

755

MHz

Notes:

Guaranteed by characterization

USB High Speed Related AC Electrical Characteristics

TA = 40 °C to +85 °C

SYMBOL PARAMETER

CONDITIONS

VCC (V)

MIN

TYP

MAX

UNITS

tSK(P)

Skew of Opposite Transitions

of the same Output

RL = 50Ω, CL = 5pF.

3.0 to 3.6

Total Jitter(4)

RL = 50Ω, CL = 5pF

tR=tF=500pS (10 to 90%) at

480Mbps (PRBS=215 -1)

3.0 to 3.6

200

Notes:

Guaranteed by characterization

Capacitance

TA = 40 °C to +85 °C

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

CIN

Control Pin Input Capacitance

VCC = 0V

1.5

CON

D+ / D- On Capacitance

VCC = 3.3V, OE = 0V,

f=240MHz

See Figure 12

3.7

COFF

D1n, D2n Off Capacitance

VCC = 3.3V, OE = 3.3V

See Figure 11

2.0

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