參數(shù)資料
型號: MK3754DTR
元件分類: 時鐘產(chǎn)生/分配
英文描述: 54 MHz, OTHER CLOCK GENERATOR, PDSO8
封裝: 0.150 INCH, SOIC-8
文件頁數(shù): 5/6頁
文件大?。?/td> 99K
代理商: MK3754DTR
LOW COST 54 MHZ 3.3 VOLT VCXO
MDS 3754 H
5
Revision 072805
In te gr ated Circuit Systems 525 Ra ce Street, San Jose, CA 9512 6 tel (4 08) 297-1 201 www.icst.com
MK3754
DC Electrical Characteristics
VDD=3.3 V ±5% , Ambient temperature 0 to +70°C, unless stated otherwise
AC Electrical Characteristics
VDD = 3.3 V ±5%, Ambient Temperature 0 to +70° C, unless stated otherwise
Note 1: External crystal device must conform with Pullable Crystal Specifications listed on page 3.
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Units
Operating Voltage
VDD
3.15
3.45
V
Output High Voltage
VOH
IOH = -12 mA
2.4
V
Output Low Voltage
VOL
IOL = 12 mA
0.4
V
Output High Voltage (CMOS
Level)
VOH
IOH = -4 mA
VDD-0.4
V
Operating Supply Current
IDD
No load
9
mA
Short Circuit Current
IOS
±50
mA
VIN, VCXO Control Voltage
VIA
03.3
V
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Units
Crystal Pullability
MK3754D and
MK3754B
FP
0V< VIN < 3.3 V, Note 1
+ 115
ppm
MK3754S
FP
0V< VIN < 3.3 V, Note 1
+ 100
ppm
VCXO Gain
MK3754D
VIN = VDD/2 + 1 V, Note 1
120
ppm/V
MK3754B
VIN = VDD/2 + 1 V, Note 1
150
ppm/V
MK3754S
VIN = VDD/2 + 1 V, Note 1
100
ppm/V
Output Rise Time
tOR
0.8 to 2.0 V, CL=15 pF
1.5
ns
Output Fall Time
tOF
2.0 to 0.8 V, CL=15 pF
1.5
ns
Output Clock Duty Cycle
tD
Measured at 1.4 V, CL=15 pF
45
50
55
%
Maximum Output Jitter,
short term
tJ
CL=15 pF
100
ps
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