參數(shù)資料
型號(hào): ICS348RPLFT
元件分類: 時(shí)鐘產(chǎn)生/分配
英文描述: 200 MHz, OTHER CLOCK GENERATOR, PDSO20
封裝: 0.150 INCH, ROHS COMPLIANT, SSOP-20
文件頁數(shù): 6/7頁
文件大?。?/td> 154K
代理商: ICS348RPLFT
Quad PLL Field Programmable VersaClock Synthesizer
MDS 348 H
6
Revision 051705
Integrated Circuit Systems, Inc.
525 Race Street, San Jose, CA 95126 tel (408) 297-1201 www.icst.com
ICS348
AC Electrical Characteristics
Unless stated otherwise, VDD = 3.3 V ±5%, Ambient Temperature -40 to +85
° C
Note 1: Measured with 15 pF load.
Note 2: Duty Cycle is configuration dependent. Most configurations are minimum 45% and maximum 55%.
Note 3: ICS test mode output occurs for first 170 clock cycles on CLK7 for each PLL powered up. PDTS
transition high on select address change.
Thermal Characteristics
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Units
Input Frequency
FIN
Fundamental Crystal
5
27
MHz
Input Clock
2
50
MHz
Output Frequency
VDD=3.3 V
0.25
200
MHz
Output Rise Time
tOR
20% to 80%, Note 1
1
ns
Output Fall Time
tOF
80% to 20%, Note 1
1
ns
Duty Cycle
Note 2
40
49-51
60
%
Output Frequency Synthesis
Error
Configuration Dependent
TBD
ppm
Power-up time
PLL lock-time from
power-up, Note 3
310
ms
PDTS goes high until
stable CLK output, Note 3
0.2
2
ms
One Sigma Clock Period Jitter
Configuration Dependent
50
ps
Maximum Absolute Jitter
tja
Deviation from Mean.
Configuration Dependent
+200
ps
Pin-to-Pin Skew
Low Skew Outputs
-250
250
ps
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Units
Thermal Resistance Junction to
Ambient
θ
JA
Still air
135
°C/W
θ
JA
1 m/s air flow
93
°C/W
θ
JA
3 m/s air flow
78
°C/W
Thermal Resistance Junction to Case
θ
JC
60
°C/W
相關(guān)PDF資料
PDF描述
ICS357G-XX 200 MHz, OTHER CLOCK GENERATOR, PDSO16
ICS357M-XXT 200 MHz, OTHER CLOCK GENERATOR, PDSO16
ICS357M-XXT-LF 200 MHz, OTHER CLOCK GENERATOR, PDSO16
ICS357M-XX 200 MHz, OTHER CLOCK GENERATOR, PDSO16
ICS357M-XX-LF 200 MHz, OTHER CLOCK GENERATOR, PDSO16
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