IDT5V991A-2JGI8 IDT, Integrated Device Technology Inc, IDT5V991A-2JGI8 Datasheet - Page 7

• Manufacturer Part Number: IDT5V991A-2JGI8
• Description: IC CLK DVR PLL 3.3V PROGR 32PLCC
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: TurboClock™r
• Type: PLL Clock Driverr

Specifications of IDT5V991A-2JGI8

• Pll: Yes with Bypass
• Input: LVTTL
• Output: LVTTL
• Number Of Circuits: 1
• Ratio - Input:output: 1:8
• Differential - Input:output: No/No
• Frequency - Max: 85MHz
• Divider/multiplier: Yes/Yes
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-PLCC
• Frequency-max: 85MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 5V991A-2JGI8

NOTES:
V
Skew:
t
t
t
t
t
t
t
t
AC TIMING DIAGRAM
SKEWPR
SKEW0
IDT5V991A
3.3V PROGRAMMABLE SKEW PLL CLOCK DRIVER TURBOCLOCK
DEV
ODCV
PWH
PWL
ORISE
LOCK
CCQ
:
is measured at 0.8V.
:
/PE: The AC Timing Diagram applies to V
:
is measured at 2V.
:
R EF D IVID E D B Y 2
R EF D IVID E D B Y 4
and t
:
OFALL
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
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
IN V ER TE D Q
are measured between 0.8V and 2V.
O TH ER Q
CC
/2.
R E F
F B
Q
t
P D
CCQ
/PE=V
0
and xQ
t
SK E W 1 , 3 , 4
CC
t
t
S KE W P R
SK E W 0, 1
t
. For V
1
SK EW 3, 4
) when all eight outputs are selected for 0t
t
R EF
CCQ
U
t
R P W H
.
/PE=GND, the negative edge of FB aligns with the negative edge of REF, divided outputs change on the
PD
is within specified limits.
t
O D C V
7
t
SK EW 3, 4
t
S KE W 2
t
R P W L
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES
t
O D C V
U
CC
CC
.
U
, ambient temperature, air flow, etc.)
is stable and within normal operating limits. This parameter is measured
t
t
delay has been selected when all are loaded with 20pF and terminated
SKEW2
S KE W P R
S K EW 0, 1
and t
SKEW4
specifications.
t
S K E W 2
t
t
SK E W 3, 4
SK EW 2, 4
t
JR