参数资料
型号: ICS94201DFT
厂商: IDT, Integrated Device Technology Inc
文件页数: 5/19页
文件大小: 0K
描述: IC FREQ GENERATOR PROGR 56-SSOP
标准包装: 1,000
类型: 时钟/频率发生器,多路复用器
PLL:
主要目的: Intel CPU 服务器
输入: 晶体
输出: 时钟
电路数: 1
比率 - 输入:输出: 2:29
差分 - 输入:输出: 无/无
频率 - 最大: 500.03MHz
电源电压: 3.135 V ~ 3.465 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 56-BSSOP(0.295",7.50mm 宽)
供应商设备封装: 56-SSOP
包装: 带卷 (TR)
其它名称: 94201DFT
13
ICS94201
0428B - 11/28/05
Electrical Characteristics - IOAPIC
TA = 0 - 70 C; VDDL = 2.5 V +/-5%; CL = 10 - 20 pF (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Output Impedance
1
RDSP4B
Vo=VDD*(0.5)
93
Output Impedance
1
RDSN4B
Vo=VDD*(0.5)
930
Output High Voltage
VOH4B
IOH = -5.5 mA
2
V
Output Low Voltage
VOL4B
IOL = 9 mA
0.4
V
VOH@MIN = 1.4 V
-21
VOH@MAX = 2.5V
-36
VOL@MIN = 1.0 V
36
VOL@MAX =0.2V
31
Rise Time
1
tr4B
VOL = 0.4 V, VOH = 2.0 V
0.4
1.2
1.6
ns
Fall Time
1
tf4B
VOH = 2.0 V, VOL = 0.4 V
0.4
1.1
1.6
ns
Duty Cycle
1
dt4B
VT = 1.25 V
45
50
55
%
Jitter, Cycle-to-cycle
1
tjcyc-cyc4B
VT = 1.25 V
240
500
ps
1Guaranteed by design, not 100% tested in production.
mA
Output High Current
IOH4B
Output Low Current
IOL4B
Electrical Characteristics - SDRAM
TA = 0 - 70 C; VDD = 3.3 V +/-5%, CL = 20 - 30 pF (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Output Impedance
1
RDSP3
Vo=VDD*(0.5)
10
24
Output Impedance
1
RDSN3
Vo=VDD*(0.5)
10
24
Output High Voltage
VOH3
IOH = -1 mA
2.4
V
Output Low Voltage
VOL3
IOL = 1 mA
0.4
V
VOH@MIN = 2 V
-46
VOH@MAX = 3.135V
-54
VOL@MIN = 1 V
54
VOL@MAX =0.4V
53
Rise Time
1
tr3
VOL = 0.4 V, VOH = 2.4 V
0.4
0.9
1.6
ns
Fall Time
1
tf3
VOH = 2.4 V, VOL = 0.4 V
0.4
0.8
1.6
ns
Duty Cycle
1
dt3
VT = 1.5 V
45
49
55
%
Skew
1
tsk3
VT = 1.5 V
100
250
ps
Jitter, cycle-to-cycle
1
tjcyc-cyc3
VT = 1.5 V
350
500
ps
1Guaranteed by design, not 100% tested in production.
mA
Output High Current
IOH3
Output Low Current
IOL3
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