MK3727
L
OW
C
OST
24 - 36 MH
Z
3.3 V
OLT
VCXO
DC Electrical Characteristics
VDD=3.3V ±5%
, Ambient temperature 0 to +70°C, unless stated otherwise
Parameter
Operating Voltage
Output High Voltage
Output Low Voltage
Output High Voltage (CMOS
Level)
Operating Supply Current
Short Circuit Current
VIN, VCXO Control Voltage
Symbol
VDD
V
OH
V
OL
V
OH
IDD
I
OS
V
IA
Conditions
I
OH
= -12 mA
I
OL
= 12 mA
I
OH
= -4 mA
Output = 27 MHz,
no load
Min.
3.15
2.4
Typ.
Max.
3.45
0.4
Units
V
V
V
V
VDD-0.4
10
±50
0
3.3
mA
mA
V
AC Electrical Characteristics
VDD = 3.3V ±5%
, Ambient Temperature 0 to +70° C, unless stated otherwise
Parameter
Output Frequency
MK3727D and
MK3727C
MK3727A and
MK3727S
Crystal Pullability
MK3727D and
MK3727C
MK3727A and
MK3727S
VCXO Gain
MK3727D
MK3727C
MK3727A
MK3727S
Output Rise Time
Output Fall Time
Output Clock Duty Cycle
Maximum Output Jitter,
short term
t
OR
t
OF
t
D
t
J
VIN = VDD/2 + 1V, Note 1
VIN = VDD/2 + 1V, Note 1
VIN = VDD/2 + 1V, Note 1
VIN = VDD/2 + 1V, Note 1
0.8 to 2.0V, C
L
=15pF
2.0 to 0.8V, C
L
=15pF
Measured at 1.4V, C
L
=15pF
C
L
=15pF
40
50
100
120
150
170
100
1.5
1.5
60
ppm/V
ppm/V
ppm/V
ppm/V
ns
ns
%
ps
F
P
F
P
0V< VIN < 3.3V, Note 1
0V< VIN < 3.3V, Note 1
+ 115
+ 100
ppm
ppm
F
O
F
O
VCXO Crystal frequency =
1/2 Output
VCXO Crystal frequency =
13.5 MHz
24
27
36
MHz
MHz
Symbol
Conditions
Min.
Typ.
Max. Units
Note 1: External crystal device must conform with Pullable Crystal Specifications listed on page 3.
MDS 3727 E
Int egrat ed C ircuit Syste ms
q
5
525 R ace S tr eet, San Jose, CA 95126
q
Revision 052901
t el (40 8) 295 -9800
q
w ww. ic s t .c o m
ICS [ INTEGRATED CIRCUIT SYSTEMS ]
