ICS308R 데이터 시트보기 (PDF) - Integrated Circuit Systems
부품명
상세내역
제조사
ICS308R Datasheet PDF : 8 Pages
| |||
ICS308
SERIAL PROGRAMMABLE QUAD PLL VERSACLOCK SYNTHESIZER
AC Electrical Characteristics
VDD = 3.3 V±10%, Ambient Temperature -40 to +85° C, unless stated otherwise
Parameter
Symbol
Conditions
Min.
Input Frequency
FIN Fundamental crystal
5
Typ.
Max. Units
27 MHz
Output Frequency
Input Clock
VDD=3.3 V
2
50 MHz
0.25
200 MHz
Output Clock Rise Time
Output Clock Fall Time
Output Clock Duty Cycle
tOR 20% to 80%, Note 1
tOF 80% to 20%, Note 1
Note 2
0.8
ns
0.8
ns
40 49-51 60
%
Power-up Time
STROBE goes high until
stable CLK out
3
10 ms
PDTS goes high until
stable CLK out
.2
2
ms
Maximum Output Jitter, short term
tj
Reference Clock
±300
ps
Maximum Output Jitter, short term
tj
All other clocks,
±200
ps
CL=15 pF, configuration
dependent
Note 1: Measured with 15 pF load.
Note 2: Duty Cycle is configuration dependent. Most configurations are min 45% / max 55%
Thermal Characteristics
Parameter
Symbol Conditions
Thermal Resistance Junction to
Ambient
θJA Still air
θJA 1 m/s air flow
θJA 3 m/s air flow
Thermal Resistance Junction to Case θJC
Min.
Typ.
135
93
78
60
Max.
Units
°C/W
°C/W
°C/W
°C/W
MDS 308 F
7
Revision 090704
Integrated Circuit Systems ● 525 Race Street, San Jose, CA 95126 ● tel (408) 297-1201 ● www.icst.com
Share Link: 