TLK3114SA_13 Datasheet, PDF (62/66 Pages) Texas Instruments – 10-Gbps XAUI Transceiver

4.9 SSTL_2 Class 1/HSTL Output Switching Characteristics
These characteristics are over recommended operating conditions unless otherwise noted.
PARAMETER
TEST CONDITION
MIN
tsu RDx[0:9] setup prior to RCx transition high or low Figure 4−5, timing relative to 0.5xVDDQ
960
th
RDx[0:9] hold after RCx transition high or low
Figure 4−5, timing relative to 0.5xVDDQ
960
slew RDx[0:9] slew rate
CL = 10 pF
1
TYP MAX UNIT
ps
ps
mV/ps
RCA, RCB,
RCC, RCD
RDx[9:0]
tsu
th
VDDQ/2
th
tsu
Figure 4−5. SSTL_2 Class 1/HSTL Output Timing Requirements
4.10 SSTL_2 Class 1/HSTL Input Timing Requirements
These characteristics are over recommended operating conditions unless otherwise noted.
PARAMETER
tsu TDx[0:9] setup prior to TCx transition high or low
th
TDx[0:9] hold after TCx transition high or low
† _{All typical values are at 25°C with a nominal supply.}
TEST CONDITION
Figure 4−6, timing relative to VREF
Figure 4−6, timing relative to VREF
MIN TYP^†
480
480
MAX
UNIT
ps
ps
TCA, TCB,
TCC, TCD
TDx[9:0]
tsu
th
VREF
th
tsu
Figure 4−6. SSTL_2 Class 1/HSTL Data Input Timing Requirements
4−5