CY28401OC Silicon Laboratories Inc, CY28401OC Datasheet - Page 11

• Manufacturer Part Number: CY28401OC
• Description: Clock Buffer 100 MHz Diff Buffer PCIe & SATA 1in 4out
• Manufacturer: Silicon Laboratories Inc

Specifications of CY28401OC

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Rev 1.0, November 21, 2006
AC Electrical Specifications
Switching Waveforms
Parameter
V
V
ΔV
V
V
V
t
t
PD(NONPLL)
PD(PLL)
LOW
OX
OVS
UDS
RB
OX
Voltage Low
Crossing Point Voltage at 0.7V Swing
Vcross Variation over all edges
Maximum Overshoot Voltage
Minimum Undershoot Voltage
Ring Back Voltage
Input to output skew in PLL mode
Input to output skew in Non–PLL mode Measured at crossing point V
V
OH
V
OL
= 0.525V
VCROSS
= 0.175V
IR E F
Description
D IF C
D IF T
Figure 9. Single-Ended Measurement Points for TRise and TFall
4 7 5 Ω
(continued)
3 3 Ω
3 3 Ω
Figure 8. Differential Clock Termination
T r a c e Im p e d a n c e M e a s u r e d D if f e r e n tia lly
4 9 .9 Ω
4 9 .9 Ω
Measured SE
Measured SE
Measured at crossing point V
T
T
P C B
P C B
TRise (CLOCK)
TFall (CLOCK)
Condition
2 p F
2 p F
M e a s u r e m e n t
M e a s u r e m e n t
OX
OX
P o in t
P o in t
–150
Min.
250
0.2
2.5
–
–
–
–
CY28401
V
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HIGH
Max.
±250
–0.3
550
140
N/A
6.5
–
+ 0.3
Unit
mV
mv
mv
ps
ns
V
V
V