參數(shù)資料
型號(hào): MB88153A
廠商: Fujitsu Limited
英文描述: Spread Spectrum Clock Generator
中文描述: 擴(kuò)頻時(shí)鐘發(fā)生器
文件頁(yè)數(shù): 11/21頁(yè)
文件大?。?/td> 286K
代理商: MB88153A
MB88153A
11
ELECTRICAL CHARACTERISTICS
DC Characteristics
(Ta
=
40
°
C to
+
85
°
C, V
DD
=
3.3 V
±
0.3 V, V
SS
=
0.0 V)
AC Characteristics
(Ta
=
40
°
C to
+
85
°
C, V
DD
=
3.3 V
±
0.3 V, V
SS
=
0.0 V)
(Continued)
Parameter
Symbol
Pin
Conditions
Value
Typ
Unit
Min
Max
Output voltage
V
OH
CKOUT
“H” level output
I
OH
=
4 mA
“L” level output
I
OL
=
4 mA
V
DD
0.5
V
DD
V
V
OL
CKOUT
V
SS
0.4
V
Output impedance
Z
O
CKOUT 16.6 MHz to 134 MHz
CKIN,
ENS,
FREQ0,
FREQ1,
XPD
16.6 MHz to 67 MHz
67 MHz to 100 MHz
100 MHz to 134 MHz
FREQ0
V
IL
=
0.0 V
XPD
No load capacitance
at 24 MHz output
V
DD
Input clock stopping
45
Input capacitance
C
IN
Ta
=
+
25
°
C,
V
DD
=
V
I
=
0.0 V,
f
=
1 MHz
16
pF
Load capacitance
C
L
CKOUT
25
500
50
800
15
10
7
200
1200
pF
Input Pull-up resistance
R
PUE
R
PUP
k
Power supply current
I
CC
V
DD
4.0
6.0
mA
Power down current
Ipd
10
μ
A
Parameter
Symbol
Pin
Conditions
Value
Typ
Unit
Min
16.6
16.6
Max
134
134
Input frequency
Output frequency
f
in
CKIN
CKOUT
MHz
MHz
f
OUT
Output slew rate
SR
CKOUT
Load capacitance 15 pF
0.4 V to 2.4 V
CKOUT 1.5 V
0.4
4.0
V/ns
Output clock duty cycle
t
DCC
40
60
%
Modulation frequency
(Number of input clocks
per modulation)
f
MOD
(n
MOD
)
CKOUT
FREQ[1 : 0]
=
(00)
fin/2640
(2640)
fin/4400
(4400)
fin/5280
(5280)
fin/8800
(8800)
fin/2280
(2280)
fin/3800
(3800)
fin/4560
(4560)
fin/7600
(7600)
fin/1920
(1920)
fin/3200
(3200)
fin/3840
(3840)
fin/6400
(6400)
kHz
(clks)
FREQ[1 : 0]
=
(10)
FREQ[1 : 0]
=
(11)
FREQ[1 : 0]
=
(01)
相關(guān)PDF資料
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MB88153A-100 Spread Spectrum Clock Generator
MB88153A-101 Spread Spectrum Clock Generator
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MB88153 Spread Spectrum Clock Generator
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