Datasheet

SN75LVCP600S
SLLSE81 MARCH 2011
www.ti.com
ELECTRICAL CHARACTERISTICS (continued)
over recommended operating conditions (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNITS
Difference between the single-ended mid-point of the RX+
T
skewRX
Differential skew signal rising/falling edge, and the single-ended mid-point 30 ps
of the RX signal falling/rising edge
TRANSMITTER AC/DC
Z
diffTX
Pair differential impedance 85 100 122
Z
SETX
Single-ended input impedance 40
Transient voltages on the serial data bus during power
V
TXtrans
Sequencing transient voltage 1.2 0 1.2 V
sequencing (lab load)
f = 150MHz300MHz 13 22
f = 300MHz600MHz 8 21
RL
DiffTX
Differential mode return loss f = 600MHz1.2GHz 6 20 dB
f = 1.2GHz2.4GHz 6 17
f = 2.4GHz3.0GHz 3 17
TX
DiffRLSlope
Differential mode RL slope f = 300MHz 3.0GHz 13 dB/dec
f = 150MHz300MHz 5 19
f = 300MHz600MHz 5 16
RL
CMTX
Common-mode return loss f = 600MHz1.2GHz 2 11 dB
f = 1.2GHz2.4GHz 1 9
f = 2.4GHz3.0GHz 1 10
f = 150MHz300MHz 30 43
f = 300MHz600MHz 30 40
f = 600MHz1.2GHz 20 32
IB
TX
Impedance balance f = 1.2GHz2.4GHz 10 25 dB
f = 2.4GHz3.0GHz 10 27
f = 3.0GHz5.0GHz 4 25
f = 5.0GHz6.5GHz 4 26
DE = 1, MODE = 1(SAS), f = 3.0GHz (under no
385 850 1300
interconnect loss)
Differential output voltage
Diff
VppTX
mV/ppd
swing
DE = 0, MODE = 0(SATA), f = 3.0GHz (under no
400 600 800
interconnect loss)
DE = 1 1.3
DE De-Emphasis Level dB
DE = 0 0
At 1.5GHz 20 50 mVppd
VCM
AC_TX
TX AC CM voltage At 3.0GHz 11 26
dBmv
(rms)
At 6.0GHz 13 30
VCM
TX
Common-mode voltage 1.7 V
Rise times and fall times measured between 20% and
T
20-80TX
Rise/Fall time 80% of the signal. At 6Gbps SATA or SAS, under no load, 33 50 76 ps
measured at the pin
Difference between the single-ended mid-point of the TX+
T
skewTX
Differential skew signal rising/falling edge, and the single-ended mid-point 4 14 ps
of the TX signal falling/rising edge, SATA or SAS mode
TxR/F
lmb
TX rise/fall imbalance At 3 Gbps 3 18
%
TxAm
plmb
TX amplitude imbalance 1.5 10
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