Datasheet

SN65LVPE504
www.ti.com SLLSE46 –SEPTEMBER 2010
ELECTRICAL CHARACTERISTICS
under recommended operating conditions
PARAMETER CONDITIONS MIN TYP MAX UNITS
DEVICE PARAMETERS
RST, DEx, EQx, OS = NC, EN_RXD = NC, K28.5
I
CC
174 190
pattern at 5 Gbps, VID = 1000mVp-p
PS2 = Vcc; RST, DEx, EQx, OS = NC,
ICC
Slave
EN_RXD = NC, K28.5 pattern at 5 Gbps, 161 175
V
ID
= 1000mV
p-p
Supply current mA
When auto-low power conditions are met,
ICC
ALP
27 32
PS1 = V
CC
ICC
ALP _Slave
PS1, PS2 = VCC and link in EID state 14 18
ICC
NO_CONNECT
EN_RXD = 1 No termination detected on any CH 2.5
ICC
stdby
RST = GND 0.1
Maximum data rate 5 Gbps
AutoLP
ENTRY
Auto low power entry time Electrical idle at input, Refer to Figure 7 1 µs
AutoLP
EXIT
Auto low power exit time After first signal activity, Refer to Figure 7 30 ns
t
ENB
Device enable time RST 0 → 1 5 50 µs
t
DIS
Device disable time RST 1 → 0 0.1 2 µs
EN_RXD = 1, Time to start Rx Detect after power
T
RX.Detect
Rx.Detect start event 6 µs
up
CONTROL LOGIC
V
IH
High level Input Voltage 1.4 Vcc V
V
IL
Low Level Input Voltage –0.3 0.5 V
V
HYS
Input Hysteresis 150 mV
OS, EQ, DE, SQ_TH, PS1, PS2 = V
CC
30
I
IH
High Level Input Current µA
EN_RXD, RST = V
CC
1
PS1, PS2 = GND –1
I
IL
Low Level Input Current µA
OS, EQ, DE, SQ_TH, EN_RXD, RST = GND –30
RECEIVER AC/DC
Vin
diff_p-p
RX1-RX4 Input voltage swing AC coupled differential signal (5Gbps) 100 1200 mVp-p
T
RX_TJ
Max Rx total timing error At device pin (5Gbps) 0.4 UI
Max Rx deterministic timing
T
RX_DJ
At device pin (5Gbps) 0.3 UI
error
RX1-RX4 Common mode
V
CM_RX
0 3.6 V
voltage
RX1-RX4 AC peak common
Vin
COM_P
150 mVP
mode voltage
Z
RX_DC
DC single ended impedance 40 55 60 Ω
DC Differential input
Z
RX_Diff
80 98 120 Ω
impedance
Device in standby mode. Rx termination not
Z
RX_High
DC Input high impedance powered measured with respect to GND over 200 50 75 kΩ
mV max
Measured at receiver pin: SQ_TH = NC 61
V
EID_TH
Electrical idle detect threshold SQ_TH = 1 58 83 107 mVpp
SQ_TH = 0 47
50 MHz – 1.25 GHz 10 15
RL
RX-DIFF
Differential return loss dB
1.25 GHz – 2.5 GHz 8 11
RL
RX-CM
Common mode return loss 50 MHz – 2.5 GHz 9 14 dB
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