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参数资料
| 型号： | ICS9148F-14LF |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 66.6 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| 封装： | 0.300 INCH, SSOP-48 |
| 文件页数： | 5/18页 |
| 文件大小： | 807K |
| 代理商： | ICS9148F-14LF |
13
ICS9148-14
Absolute Maximum Ratings
SupplyVoltage . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.0V
Logic Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND 0.5 V to VDD +0.5 V
Ambient OperatingTemperature . . . . . . . . . . . . 0°C to +70°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . 65°C to +150°C
Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. These ratings are
stress specifications only and functional operation of the device at these or any other conditions above those listed in the
operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods
may affect product reliability.
Electrical Characteristics - Input/Supply/Common Output Parameters
TA = 0 - 70C; Supply Voltage VDD = VDDL = 3.3 V +/-5% (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Input High Voltage
VIH
2VDD+0.3
V
Input Low Voltage
VIL
VSS-0.3
0.8
V
Input High Current
IIH
VIN = VDD
0.1
5
A
Input Low Current
IIL1
VIN = 0 V; Inputs with no pull-up resistors
-5
2
A
Input Low Current
IIL2
VIN = 0 V; Inputs with pull-up resistors
-200
-100
A
Operating
IDD3.3
CL = 0 pF; Select @ 66MHz
100
180
mA
CL = full load; Select @ 66MHz
170
250
mA
Supply Current
IDD3.3PD
CL = 0 pF; Select @ 66MHz
400
500
A
Input Frequency
Fi
VDD = 3.3 V
12
14.318
16
MHz
Input Capacitance
1
CIN
Logic Inputs
5
pF
CINX
X1 & X2 pins
27
36
45
pS
Transition Time
1
Ttrans
To 1st crossing of target Freq.
2
mS
Clk Stabilization
1
TSTAB
From VDD = 3.3 V to 1% target Freq.
2mS
1
Guaranteed by design, not 100% tested in production.
Electrical Characteristics - Input/Supply/Common Output Parameters
TA = 0 - 70C; Supply Voltage VDD = 3.3 V +/-5%, VDDL = 2.5 V +/-5% (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Operating
IDD2.5OP
CL = 0 pF; Select @ 66.8 MHz
8
20
mA
Supply Current
CL = full load; Select @ 66.8 MHz
17
30
mA
Skew
1
tSDRAM-CPU
VT = 1.5 V; VTL = 1.25 V
0.95
1.2
1.45
nS
tCPU-PCI
VT = 1.5 V; VTL = 1.25 V
200
500
pS
tCPU-AGP
VTL = 1.25 V
0.7
1
1.4
nS
tEPCI-CPU
VT = 1.5 V; VTL = 1.25 V
1
1.3
4
ns
tEPCI-PCI
VT = 1.5 V
1.25
1.4
1.75
ns
相关PDF资料 |
PDF描述 |
|---|---|
| ICS9148F-14 | 66.6 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| ICS9148F-17-LF | 100.3569 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| ICS9148F-17 | 100.3569 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| ICS9148F-18LF | 100 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO28 |
| ICS9148F-25 | 83.3 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS9148F-17 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:CPU System Clock Generator |
| ICS9148F-18 | 制造商:ICS 制造商全称:ICS 功能描述:Pentium/ProTM System Clock Chip |
| ICS9148F-20 | 制造商:ICS 制造商全称:ICS 功能描述:Pentium/ProTM System Clock Chip |
| ICS9148F25 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Industrial Control IC |
| ICS9148F-25 | 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 |
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