TLK2201 Datasheet, PDF (13/19 Pages) Texas Instruments – ETHERNET TRANSCEIVERS

TLK2201, TLK2201I
ETHERNET TRANSCEIVERS
SLLS420C – JUNE 2000 – REVISED NOVEMBER 2001
LVTTL output switching characteristics over recommended operating conditions (unless
otherwise noted)
PARAMETER
tr(RBC)
tf(RBC)
tr
tf
tsu(D1)
Clock rise time
Clock fall time
Data rise time
Data fall time
Data setup time (RD0..RD9),
Data valid prior to RBC0 rising
th(D1)
Data hold time (RD0..RD9),
Data valid after RBC0 rising
tsu(D2)
th(D2)
tsu(D3)
th(D3)
Data setup time (RD0..RD4)
Data hold time (RD0..RD4)
Data setup time (RD0..RD9)
Data hold time (RD0..RD9)
TEST CONDITIONS
80% to 20% output voltage, C = 5 pF (see Figure 9)
TBI normal mode (see Figure 3)
TBI normal mode (see Figure 3)
DDR mode, R_ω = 125 MHz (see Figure 4)
DDR mode, R_ω = 125 MHz (see Figure 4)
TBI half-rate mode, R_ω = 125 MHz (see Figure 2)
TBI half-rate mode, R_ω = 125 MHz (see Figure 2)
MIN TYP MAX UNIT
0.3
1.5
ns
0.3
1.5
0.3
1.5
ns
0.3
1.5
2.5
ns
2
ns
2
ns
0.8
ns
2.5
ns
1.5
ns
transmitter timing requirements over recommended operating conditions (unless otherwise
noted)
tsu(D4)
th(D4)
tsu(D5)
th(D5)
tr, tf
PARAMETER
Data setup time (TD0..TD9)
Data hold time (TD0..TD9)
Data setup time (TD0..TD9)
Data hold time (TD0..TD9)
TD[0,9] Data rise and fall time
TEST CONDITIONS
TBI modes
DDR modes
See Figure 9
MIN TYP MAX UNIT
1.6
ns
0.8
0.7
ns
0.5
2 ns
AVAILABLE OPTIONS
PACKAGE
TA
PLASTIC QUAD FLAT PACK
(RCP)
0°C to 70°C
TLK2201RCP
– 40°C to 85°C
TLK2201IRCP
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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