TLK3118 Datasheet, PDF (50/57 Pages) Texas Instruments – Redundant XAUI Transceiver

TLK3118
Redundant XAUI Transceiver
SLLS628A – DECEMBER 2004 – REVISED APRIL 2005
REFERENCE CLOCK ELECTRICAL CHARACTERISTICS (REFCLKP/N)
over operating free-air temperature range (unless otherwise noted)
PARAMETER
V_ID
Differential input voltage
C_I
Input capacitance
R_I
Differential input impedance
TEST CONDITIONS
MIN
250
80
LVCMOS ELECTRICAL CHARACTERISTICS
over operating free-air temperature range (unless otherwise noted)
V_OH
V_OL
V_IH
V_IL
I_IH,I_IL
I_IZ
C_I
V_pad
PARAMETER
High-level output voltage
Low-level output voltage
High-level input voltage
Low-level input voltage
High-level/low-level input current
Low-impedance input current
Input capacitance
Voltage at PAD
TEST CONDITIONS
I_OH = -100 µA, Driver Enabled
I_OH = -100 µA, Driver Enabled
Driver Only, driver disabled
MIN
V_DDO-0.2
0.7×V_DDO
0
HSTL SIGNALS ELECTRICAL CHARACTERISTICS
over operating free-air temperature range (unless otherwise noted)
V_OH(dc)
V_OL(dc)
V_OH(ac)
V_OL(ac)
V_IH(dc)
V_IL(dc)
V_IH(ac)
V_IL(ac)
I_OH(dc)
I_OL(dc)
C_I
PARAMETER
High-level output voltage
Low-level output voltage
High-level output voltage
Low-level output voltage
High-level input voltage, DC
Low-level input voltage, DC
High-level input voltage, AC
Low-level input voltage, AC
High-level output current
Low-level output current
Input capacitance
TEST CONDITIONS
DC input, logic high
DC input, logic low
AC input, logic high
AC input, logic low
V_DDQ = 1.5 V
V_DDQ = 1.5 V
MIN
V_DDO-0.4
V_DDO-0.5
V_REF+0.1
-0.3
V_REF+0.2
-8
8
HSTL INPUT TIMING REQUIREMENTS
over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
t_su
Setup time, TXD[31:0], TXC[3:0]
Timing relative to V_REF
setup prior to TCLK transition high
or low
t_h
Hold time, TXD[31:0], TXC[3:0] Hold Timing relative to V_REF
after TCLK transition high or low
MIN
-368
-442
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TYP
MAX UNIT
2000 mVp-p
3
pF
100
120
Ω
TYP
MAX
0.2
0.3×V_DDO
±1
±20
5
V_DDO
UNIT
V
V
V
V
µA
µA
pF
TYP
MAX
V_DDO
0.4
V_DDO
0.5
V_DDO+0.3
V_REF-0.1
V_REF-0.2
4
UNIT
V
V
V
V
V
V
V
V
mA
mA
pF
TYP
-197
-211
MAX
-39
UNIT
ps
-130
ps
50