IDT5V993A-5 Integrated Device Technology, IDT5V993A-5 Datasheet - Page 7

• Manufacturer Part Number: IDT5V993A-5
• Description: 3.3v Programmable Skew Pll Clock Driver Turboclock
• Manufacturer: Integrated Device Technology

AC TIMING DIAGRAM
NOTES:
V
Skew:
t
t
t
t
t
t
t
t
REF D IVIDE D B Y 2
REF D IVIDE D B Y 4
SKEWPR
SKEW0
DEV
ODCV
PWH
PWL
ORISE
LOCK
IDT5V993A
3.3V PROGRAMMABLE SKEW PLL CLOCK DRIVER TURBOCLOCK
CCQ
:
is measured at 0.8V.
:
/PE: The AC Timing Diagram applies to V
:
is measured at 2V.
:
and t
:
negative edge of REF, and the positive edges of the divide-by-2 and the divide-by-4 signals align.
The time between the earliest and the latest output transition among all outputs for which the same t
with 75Ω to V
The skew between a pair of outputs (xQ
The skew between outputs when they are selected for 0t
The output-to-output skew between any two devices operating under the same conditions (V
The deviation of the output from a 50% duty cycle. Output pulse width variations are included in t
OFALL
The time that is required before synchronization is achieved. This specification is valid only after V
from the application of a new signal or frequency at REF or FB until t
OTH ER Q
are measured between 0.8V and 2V.
RE F
CC
FB
Q
/2.
t
PD
CCQ
t
SKEW 1 , 3, 4
/PE=V
0
and xQ
t
t
t
SKEW 0 , 1
SKEW3 , 4
SKEW P R
CC
t
. For V
1
R EF
) when all eight outputs are selected for 0t
t
R PW H
CCQ
U
.
/PE=GND, the negative edge of FB aligns with the negative edge of REF, divided outputs change on the
PD
t
OD C V
is within specified limits.
7
t
SKEW 3
t
R PW L
t
OD CV
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES
U
CC
CC
t
t
.
SKEW P R
SKEW 0 , 1
U
, ambient temperature, air flow, etc.)
is stable and within normal operating limits. This parameter is measured
delay has been selected when all are loaded with 20pF and terminated
SKEW2
and t
SKEW4
specifications.
t
t
SKEW3
SKEW2
t
JR