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参数资料
| 型号： | ICS9148F-58 |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 133.3 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| 封装： | 0.300 INCH, SSOP-48 |
| 文件页数： | 4/14页 |
| 文件大小： | 449K |
| 代理商： | ICS9148F-58 |
12
ICS9148- 58
Electrical Characteristics - PCI
TA = 0 - 70C; VDD = VDDL = 3.3 V +/-10%; CL = 30 pF (unless otherwise stated)
PARAM ETER
SYM BOL
CONDITIONS
M IN
TYP
M AX
UNITS
Output High Voltage
VOH1
IOH = -28 mA
2.4
3
V
Output Low Voltage
VOL1
IOL = 23 mA
0.2
0.4
V
Output High Current
IOH1
VOH = 2.0 V
-60
-40
mA
Output Low C urrent
IOL1
VOL = 0.8 V
41
50
mA
Rise Time
tr1
1
VOL = 0.4 V, VOH = 2.4 V
1.8
2
ns
Fall Time
tf1
1
VOH = 2.4 V, VOL = 0.4 V
1.6
2
ns
Duty Cy cle
dt1
1
VT = 1.5 V
455155%
Skew
tsk1
1
VT = 1.5 V
130
250
ps
Jitter, One Sigma
1
tj1s1a
VT = 1.5 V, s ynchronous
40
150
ps
tj1s1b
VT = 1.5 V, as ynchronous
200
250
ps
Jitter, A bs olute
1
tabs1a
VT = 1.5 V, s ynchronous
-250
135
250
ps
tjabs1b
VT = 1.5 V, as ynchronous
-650
500
650
ps
1 Guaranteed by design, not 100% tested in production.
Electrical Characteristics - SDRAM
TA = 0 - 70C; VDD = VDDL = 3.3 V +/-5% ; CL = 30 pF
PA RA M ETER
SYM BOL
CONDITIONS
M IN
TYP
M A X
UNITS
Output High Voltage
VOH1
IOH = -28 mA
2.4
3
V
Output Low Voltag e
VOL1
IOL = 23 mA
0.2
0.4
V
Output High Current
IOH1
VOH = 2.0 V
-60
-40
mA
Output Low Current
IOL1
VOL = 0.8 V
41
50
mA
Ris e Time
1
Tr1
VOL = 0.4 V, VOH = 2.4 V
1.75
2
ns
Fall Time
1
Tf1
VOH = 2.4 V, VOL = 0.4 V
1.5
2
ns
Duty Cycle
1
Dt1
VT = 1.5 V
45
50
55
%
Skew
1
Tsk1
VT = 1.5 V
200
500
ps
Jitter, One Sigma
1
Tj1s1
VT = 1.5 V
50
150
ps
Jitter, A bs olute
1
Tjabs1
VT = 1.5 V (with s ynch ronous PCI)
-250
+250
ps
Jitter, A bs olute
1
Tjabs1
VT = 1.5 V (with as ynchronous PCI)
-400
400
ps
1
Guaranteed by des ign, n ot 100% tes ted in production.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS9148F-60 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:CPU System Clock Generator |
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| ICS9148F-PPP-T | 制造商:ICS 制造商全称:ICS 功能描述:Frequency Generator & Integrated Buffers for Mother Boards |
| ICS9148G-12 | 制造商:ICS 制造商全称:ICS 功能描述:Pentium/ProTM System Clock Chip |
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