sy89809l Micrel Semiconductor, sy89809l Datasheet - Page 5

• Manufacturer Part Number: sy89809l
• Description: Sy89809l 3.3v 1 9 High-performance Low-voltage Bus Clock Driver
• Manufacturer: Micrel Semiconductor

Micrel, Inc.
Notes:
4. Outputs loaded with 50
5. Differential propagation delay is defined as the delay from the crossing point of the differential input signals to the crossing point of the differential
6. Output swing greater than 450mV.
7. The within-device skew is defined as the worst case difference between any two similar delay paths within a single device operating at the same
8. The part-to-part skew is defined as the absolute worst case difference between any two delay paths on any two devices operating at the same
9. The V
10. V
11. OE set-up time is defined with respect to the rising edge of the clock. OE HIGH-to-LOW transition ensures outputs remain disabled during the next
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Symbol
t
t
f
t
t
V
V
t
t
t
t
PHL
PLH
MAX
SKEW
SKPP
S
H
r
f
AC ELECTRICAL CHARACTERISTICS
PP
CMR
output signals.
voltage and temperature.
voltage and temperature.
the table are referenced to V
The lower end of the CMR range varies 1:1 with V
clock cycle. OE LOW-to-HIGH transition enables normal operation of the next input clock.
CMR
PP
is defined as the range within which the V
(min.) is defined as the minimum input differential voltage which will cause no increase in the propagation delay.
Propagation Delay
Maximum Operating Freq.
Within-Device Skew
Part-to-Part Skew
Minimum Input Swing
LVPECL_CLK
Common Mode Range
LVPECL_CLK
OE Set-Up Time
OE Hold Time
Output Rise/Fall Time
(20% – 80%)
Parameter
to ground. Airflow
CCI
(11)
. The V
(8)
(5)
(7)
(9)
(10)
IL
level must be such that the peak-to-peak voltage is less than 1.0V and greater than or equal to V
(6)
300lfpm.
IH
CCI
level may vary, with the device still meeting the propagation delay specification. The numbers in
Min.
–1.5
500
600
300
1.0
0.5
—
—
—
. The V
T
A
CMR
(4)
Typ.
= 0 C
1.0
—
—
—
—
—
—
—
—
(min) will be fixed at 3.3V – |V
Max.
–0.4
5
200
650
50
—
—
—
—
—
Min.
–1.5
500
600
300
1.0
0.5
—
—
—
T
A
= +25 C
Typ.
1.0
—
—
—
—
—
—
—
—
CMR
(min)|.
Max.
–0.4
200
650
—
—
50
—
—
—
Min.
–1.5
500
600
300
1.0
0.5
—
—
—
T
A
= +85 C
Typ.
1.0
—
—
—
—
—
—
—
—
Precision Edge
Max.
–0.4
200
650
50
—
—
—
—
—
SY89809L
PP
(min.).
Unit
MHz
mV
ns
ps
ps
ns
ns
ps
V
®