ICS307G-03LFT 데이터 시트보기 (PDF) - Integrated Circuit Systems
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ICS307G-03LFT Datasheet PDF : 12 Pages
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ICS307-03
SERIALLY PROGRAMMABLE CLOCK SOURCE
AC Electrical Characteristics
VDD = 3.3 V ±5%, Ambient Temperature 0 to +70° C, unless stated otherwise
Parameter
Symbol
Conditions
Min.
Input Frequency
FIN Fundamental crystal
3
Clock
0.1
Clock Output Frequency
FOUT
5 pF load
15 pF load
0.0002
0.0002
Output Clock Rise/Fall Time
Output Clock Duty Cycle
tR, tF 20 to 80% (5 pF load)
Output Divides <> 3
45
Output Divide = 3
40
Frequency Transition time
STROBE high to CLK
out
One Sigma Clock Period Jitter
Note 2
Maximum Absolute Jitter
tja Deviation from mean,
Note 2
VCO Frequency
Divider 1 Input
VCOF
Output divider 1 = 2
(5 pF load)
Output divider 1 = 2
(15 pF load)
Output divider 1 = 3
(5 pF load)
Output divider 1 = 3
(15 pF load)
Output divider 1 = 38
~ 1029
All other Output
Divider 1 values
Divider 2 and 3 Inputs
Output divider 2, 3 = 2
(5 pF load)
Output divider 2, 3 = 2
(15 pF load)
Output divider 2, 3=12
Output divider 2, 3 =
16, 24, 28 and 32
All other Output
Divider 2 & 3 values
Note 1: Measured with 15 pF load.
Note 2: Jitter performance will change depending on configuration settings.
Typ.
1.5
49-51
3
50
±120
100
Max.
27
300
270
200
55
60
10
730
540
400
720
600
570
730
540
400
440
500
730
Units
MHz
MHz
MHz
MHz
ns
%
%
ms
ps
ps
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MDS 307-03 C
11
Revision 101705
Integrated Circuit Systems ● 525 Race Street, San Jose, CA 95126 ● tel (408) 297-1201 ● www.icst.com
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