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参数资料
| 型号： | ICS9148F-25 |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 83.3 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| 封装： | 0.300 INCH, SSOP-48 |
| 文件页数： | 2/13页 |
| 文件大小： | 537K |
| 代理商： | ICS9148F-25 |
10
ICS9148-25
Electrical Characteristics - SDRAM
TA = 0 - 70C; VDD = VDDL = 3.3 V +/-5%; CL = 20 - 30 pF (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX UNITS
Output Impedance
RDSP3
1
VO = VDD*(0.5)
10
24
Output Impedance
RDSN3
1
VO = VDD*(0.5)
10
24
Output High Voltage
VOH3
IOH = -30 mA
2.6
2.8
V
Output Low Voltage
VOL3
IOL = 23 mA
0.3
0.4
V
Output High Current
IOH3
VOH = 2.0 V
-62
-40
mA
Output Low Current
IOL3
VOL = 0.8 V
40
55
mA
Rise Time
Tr3
1
VOL = 0.4 V, VOH = 2.4 V
1.5
2
ns
Fall Time
Tf3
1
VOH = 2.4 V, VOL = 0.4 V
1.4
2
ns
Duty Cycle
Dt3
1
VT = 1.5 V
45
50
60
%
Skew
Tsk3
1
VT = 1.5 V
200
500
ps
Jitter
Tj1s3
1
VT = 1.5 V
50
150
ps
Tjabs3
1
VT = 1.5 V
-250
100
250
ps
1
Guarenteed by design, not 100% tested in production.
Electrical Characteristics - IOAPIC
TA = 0 - 70C; VDD = 3.3 V +/-5%, VDDL = 2.5 V +/-5%; CL = 10 - 20 pF (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX UNITS
Output Impedance
RDSP4B
1
VO = VDD*(0.5)
10
30
Output Impedance
RDSN4B
1
VO = VDD*(0.5)
10
30
Output High Voltage
VOH4\B
IOH = -8 mA
2
2.5
V
Output Low Voltage
VOL4B
IOL = 12 mA
0.3
0.5
V
Output High Current
IOH4B
VOH = 1.7 V
-25
-16
mA
Output Low Current
IOL4B
VOL = 0.7 V
19
23
mA
Rise Time
tr4B
1
VOL = 0.4 V, VOH = 2.0 V
1.4
1.6
ns
Fall Time
tf4B
1
VOH = 2.0 V, VOL = 0.4 V
1.2
1.6
ns
Duty Cycle
dt4B
1
VT = 1.25 V
40
53
60
%
tjcyc-cyc4B
1
VT = 1.25 V
1400
ps
Jitter
tj1s4B
1
VT = 1.25 V
300
400
ps
tjabs4B
1
VT = 1.25 V
-1000
800
1000
ps
1
Guarenteed by design, not 100% tested in production.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS9148F-25T | 功能描述:IC CLK SYNTHESIZER CHIP 48-SSOP RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 专用 系列:- 标准包装:28 系列:- 类型:时钟/频率发生器 PLL:是 主要目的:Intel CPU 服务器 输入:时钟 输出:LVCMOS 电路数:1 比率 - 输入:输出:3:22 差分 - 输入:输出:无/是 频率 - 最大:400MHz 电源电压:3.135 V ~ 3.465 V 工作温度:0°C ~ 85°C 安装类型:表面贴装 封装/外壳:64-TFSOP （0.240"，6.10mm 宽） 供应商设备封装:64-TSSOP 包装:管件 |
| ICS9148F-26 | 制造商:ICS 制造商全称:ICS 功能描述:Frequency Generator & Integrated Buffers for PENTIUM/ProTM |
| ICS9148F-32 | 制造商:ICS 制造商全称:ICS 功能描述:Pentium/ProTM System Clock Chip |
| ICS9148F-37 | 制造商:ICS 制造商全称:ICS 功能描述:Frequency Generator & Integrated Buffers for PENTIUM/ProTM |
| ICS9148F-46 | 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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