参数资料
型号: SL18860DCT
厂商: SILICON LABORATORIES
元件分类: 时钟产生/分配
英文描述: 52 MHz, OTHER CLOCK GENERATOR, PDSO10
封装: 1.40 X 2 MM, 0.75 MM HEIGHT, ROHS COMPLIANT,TDFN-10
文件页数: 8/12页
文件大小: 261K
代理商: SL18860DCT
Rev 1.7, December 16 , 2010
Page 5 of 12
SL18860DC
DC Electrical Characteristics (I-Grade)
Unless otherwise stated VDD= 2.5V+/- 10% and Operation Temperature Range -40 to +85°C
Description
Symbol
Condition
Min
Typ
Max
Unit
Operating Voltage
VDD
Operation range, 2.5V+/-10%
2.25
2.50
2.75
V
Operating Temperature
TA
I-Grade
-40
25
85
C
Input Low Voltage
VIL
CMOS Level, Pins 3,5, 6 and 7
VSS
-
0.3VDD
V
Input High Voltage
VIH
CMOS Level, Pins 3,5, 6 and 7
0.7VDD
-
VDD
V
Output High Voltage
VOH
IOH=-4mA , Pins 4, 8, 9 and 10
VDD-0.4
-
V
Output Low Voltage
VOL
IOL=-4mA, Pins 4, 8, 9 and 10
-
0.4
V
Input Leakage Current
ILH
VIN=VDD, Pins 5, 6 and 7
-30
-
30
μA
Input Leakage Current
ILL
VIN=GND, Pins 5, 6 and 7
-15
-
15
μA
Pull-Down Resistor
RPD
Pins 5, 6 and 7
100
150
250
Operating Supply Current
IDD1
CLKIN=26MHz,
OE1=OE2=OE3=1
-
3.0
-
mA
Operating Supply Current
IDD2
OE1=OE2=OE3=0
CLKIN=Low or High
-
1.5
A
Input Capacitance
CIN
Pins 5, 6 and 7
-
3
5
pF
Load Capacitance
CL
CLKOUT1/2/3, Pins 8, 9 and 10
-
10
20
pF
AC Electrical Characteristics (I-Grade)
Unless otherwise stated VDD= 2.5V+/- 10% and Operation Temperature Range -40 to +85°C
Parameter
Symbol
Condition
Min
Typ
Max
Unit
Input Clock Range
CLKIN
External Clock, CMOS square wave
10
26.000
52
MHz
Output Clock Range
CLKOUT
External Clock, CMOS square wave
CLKOUT1/2/3
10
26.000
52
MHz
Input Clock Voltage
Swing Level
VINpp
VDD=2.5V
1.0
1.2
-
Vpp
Input Duty Cycle
DCIN
CLKIN, Pin 3
30
50
70
%
Output Clock Rise Time
tr
VDD=1.8, CL=10pF, measured from
10 to 90% of VDD, Pins 4, 8, 9 and
10
-
2.0
4.00
ns
Output Clock Fall Time
tf
VDD=1.8, CL=10pF, measured from
10 to 90% of VDD, Pins 4, 8, 9 and
10
-
2.0
4.00
ns
Additive Phase Noise
APN-1
CLKIN=26MHz and 1 kHz offset
CLKOUT1/2/3
-
-142
-
dBc/Hz
Additive Phase Noise
APN-2
CLKIN=26MHz and 10 kHz offset
CLKOUT1/2/3
-
-156
-
dBc/Hz
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