TLK2201A, TLK2201AI

ETHERNET TRANSCEIVERS

SLLS572 – JUNE 2003

13

POST OFFICE BOX 655303

LVTTL output switching characteristics over recommended operating conditions (unless

otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

tr(RBC) Clock rise time

0.3

1.5

ns

tf(RBC) Clock fall time

80% to 20% output voltage C

5 pF (see Figure 9)

0.3

1.5

ns

tr

Data rise time

80% to 20% output voltage, C = 5 pF (see Figure 9)

0.3

1.5

ns

tf

Data fall time

0.3

1.5

ns

tsu(D1)

Data setup time (RD0..RD9),

Data valid prior to RBC0 rising

TBI normal mode (see Figure 3)

2.5

ns

th(D1)

Data hold time (RD0..RD9),

Data valid after RBC0 rising

TBI normal mode (see Figure 3)

2

ns

tsu(D2)

Data setup time (RD0..RD4)

DDR mode, R

ω = 125 MHz (see Figure 4)

2

ns

th(D2)

Data hold time (RD0..RD4)

DDR mode, R

ω = 125 MHz (see Figure 4)

0.8

ns

tsu(D3)

Data setup time (RD0..RD9)

TBI half-rate mode, R

ω = 125 MHz (see Figure 2)

2.5

ns

th(D3)

Data hold time (RD0..RD9)

TBI half-rate mode, R

ω = 125 MHz (see Figure 2)

1.5

ns

transmitter timing requirements over recommended operating conditions (unless otherwise

noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

tsu(D4)

Data setup time (TD0..TD9)

TBI modes

1.6

ns

th(D4)

Data hold time (TD0..TD9)

TBI modes

0.8

ns

tsu(D5)

Data setup time (TD0..TD9)

DDR modes

0.7

ns

th(D5)

Data hold time (TD0..TD9)

DDR modes

0.5

ns

tr, tf

TD[0,9] Data rise and fall time

See Figure 9

2

ns

AVAILABLE OPTIONS

PACKAGE

TA

PLASTIC QUAD FLAT PACK

(RCP)

0

°C to 70°C

TLK2201ARCP

– 40

°C to 85°C

TLK2201AIRCP