DC ELECTRICAL CHARACTERISTICS

APPLICATION EXAMPLE

TX+

TX-

RX+

RX-

TX+

TX-

RX+

RX-

TLK2201B

RT

0.01

F

m

0.01

F

m

RT

0.01

F

m

0.01

F

m

O+

O-

I+

I-

O1+

O1-

I1+

I1-

SN65LVCP15

0.01

F

m

0.01

F

m

RT

RT

0.01

F

m

0.01

F

m

TLK2201B

R

R

R

R

SignalRe-DriverExample

TX

RX

TLK2201B

SN65LVCP15

TX

RX

TLK2201B

SerDes

TX

RX

TLK2201B

SignalRepeatingExample

SN65LVCP15

over recommended operating conditions (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Input HIGH voltage

2

5.5

V

Input LOWS voltage

0

0.8

V

Input HIGH current

-100

100

µA

Input HIGH current

–100

100

µA

Supply voltage

3.14

3.47

V

Supply current

131

mA

Power dissipation

455

mW

Receiver differential peak-to-peak input

300

2600

sensitivity (IN, IN0, IN1)

50

1000

2200

Output differential peak-to-peak voltage swing

(OUT, OUT0, OUT1)

75

1200

2200

R is 150

Ω for both 100 Ω differential or 150 Ω differential traces.

RT matches the differential impedance of the link.

For optimal signal integrity performance, A/C coupling is recommended.

Figure 2. TLK2201B and SN65LVCP15 Interconnect

Figure 3.

Copyright © 2008, Texas Instruments Incorporated

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Product Folder Link(s): SN65LVCP15