Micrel
ClockWorks™
SY100EL15L
AC ELECTRICAL CHARACTERISTICS
VEE = 3.3V ±10%; VCC = GND(1)
Symbol
Parameter
TA = –40°C
Min. Max.
TA = 0°C
Min. Max.
TA = +25°C
Min. Typ. Max.
TA = +85°C
Min. Max. Unit
tPLH
tPHL
tskew
Propagation Delay
CLK to Q (Diff)
CLK to Q (SE)
SCLK to Q
Part-to-Part Skew(1)
Within-Device Skew
460
660
470 670
470
410
710
420 720
420
410
710
420 720
420
—
200
—
200
—
—
50
—
50
—
ps
—
670
500
700
—
720
450
750
—
720
470
750
—
200
—
200
ps
—
50
—
50
tS
Setup Time EN
150
—
150
—
150
—
—
150
—
ps
tH
Hold Time EN
400
—
400
—
400
—
—
400
—
ps
VPP
VCMR
Minimum Input Swing
CLK
Common Mode Range(2)
VPP < 500mV
VPP ≥ 500mV
250
–2.0
–1.8
—
–0.4
–0.4
250
–2.1
–1.9
—
–0.4
–0.4
250
–2.1
–1.9
—
—
250
—
mV
mV
—
–0.4
–2.1
–0.4
—
–0.4
–1.9
–0.4
tr
Output Rise/Fall TimesQ 375
625
325 575
325
—
575
325
575
ps
tf
(20% – 80%)
NOTES:
1. Skews are specified for identical LOW-to-HIGH or HIGH-to-LOW transitions.
2. VCMR is referenced to the most positive side of the differential input signal. Normal operation is obtained when the input signals are within the VCMR range
and the input swing is greater than VPP(Min.) and <1V. The lower end of the VCMR range varies 1:1 with VEE. The numbers in the spec table assume a
nominal VEE = –3.3V. Note for PECL operation, the VCMR(Min) will be fixed at 3.3V – |VCMR(Min)|.
PRODUCT ORDERING CODE
Ordering
Code
SY100EL15LZC
SY100EL15LZCTR
Package
Type
Z16-2
Z16-2
Operating
Range
Commercial
Commercial
3