參數(shù)資料
型號: MB88155PFTG-100-EFE1
廠商: FUJITSU LTD
元件分類: 時(shí)鐘產(chǎn)生/分配
英文描述: 25 MHz, OTHER CLOCK GENERATOR, PDSO8
封裝: TSSOP-8
文件頁數(shù): 6/25頁
文件大?。?/td> 200K
代理商: MB88155PFTG-100-EFE1
MB88155
14
AC Characteristics
(Ta
= 40 °C to + 85 °C, VDD = 3.3 V ± 0.3 V, VSS = 0.0 V)
*1 : Duty of the REFOUT output is guaranteed only for the following A and B because it depends on tDCI of input
clock duty.
A. Resonator input : When resonator is connected with XIN and XOUT, and oscillates normally.
B. External clock input : The input level is Full-swing (VSS
VDD).
*2 : The modulation clock requires stabilization wait time after the IC is turned on or released from power-down
mode, or after SEL (modulation factor) or ENS (modulation on/off) setting is changed. For the modulation clock
stabilization wait time, assure the maximum value for the lock-up time.
Parameter
Symbol
Pin
Conditions
Value
Unit
Min
Typ
Max
Oscillation
frequency
fx
XIN,
XOUT
Fundamental oscillation
12.5
40
MHz
3rd overtone
40
48
Input frequency
fin
XIN
MB88155
1x0, 1x2
12.5
25
MHz
MB88155
1x1, 1x3
25
50
MB88155
4xx
12.5
20
Output frequency
fOUT
REFOUT
MB88155
1x0, 1x2
12.5
25
MHz
MB88155
1x1, 1x3
25
50
MB88155
4xx
12.5
20
CKOUT
MB88155
1x0, 1x2
12.5
25
MB88155
1x1, 1x3
25
50
MB88155
4xx
50
80
Output slew rate
SRc
CKOUT
Load capacitance 15 pF,
0.4 V to 2.4 V
0.4
4.0
V/ns
SRR
REFOUT
Load capacitance 15 pF,
0.4 V to 2.4 V
0.3
2.0
Output clock
duty cycle
tDCC
CKOUT 1.5 V reference level
40
60
%
tDCR
REFOUT 1.5 V reference level
tDCI
10*1
tDCI
+ 10*1
Modulation
frequency
fMOD
CKOUT Input frequency at 24 MHz
32.4
kHz
Lock-up time*2
tLK
CKOUT
25
ms
Cycle-cycle jitter
tJC
CKOUT
MB88155
1xx
Input frequency
12.5 MHz to 20 MHz,
No load capacitance,
Ta
= + 25 °C, VDD = 3.3 V,
Standard deviation
σ
150
ps
MB88155
1xx
Input frequency
20 MHz to 50 MHz,
No load capacitance,
Ta
= + 25 °C, VDD = 3.3 V,
Standard deviation
σ
100
ps
MB88155
4xx
No load capacitance,
Ta
= + 25 °C, VDD = 3.3 V,
Standard deviation
σ
200
ps
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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MB88155PFTG-100-JNE1 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Spread Spectrum Clock Generator
MB88155PFTG-100-JN-EFE1 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Spread Spectrum Clock Generator
MB88155PFT-G-100-JN-ERE1 制造商:FUJITSU 功能描述:
MB88155PFTG-100-JN-ERE1 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Spread Spectrum Clock Generator