参数资料
型号: ICS94252YFLF-T
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟产生/分配
英文描述: 133.33 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48
封装: 0.300 INCH, LEAD FREE, MO-118, SSOP-48
文件页数: 3/19页
文件大小: 136K
代理商: ICS94252YFLF-T
11
ICS94252
0456B—04/12/04
Absolute Maximum Ratings
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V
Logic Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . GND –0.5 V to VDD +0.5 V
Ambient Operating Temperature . . . . . . . . . . 0°C to +70°C
Case Temperature . . . . . . . . . . . . . . . . . . . . . . 115°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 - 70°C; Supply Voltage VDD = 3.3 V +/-10%, VDDL = 2.5 V +/-10% (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
-5
5
mA
IIL1
VIN = 0 V; Inputs with no pull-up resistors
-5
IIL2
VIN = 0 V; Inputs with pull-up resistors
-200
CL = 30, CPU=66 MHz, SDRAM=66 MHz
235
250
CL = 30, CPU=66,100,133 MHz,SDRAM=66,
100 MHz
313
325
CL = 30, CPU=100 MHz, SDRAM= 133 MHz
510
550
CPU=133 MHz, SDRAM=133 MHz
513
525
IDD2.5OP
CL =30, CPU=66-133 MHz, SDRAM=100 MHz
23
70
Powerdown Current
IDD3.3PD
CL = 30 pF; Input address to VDD or GND
230
600
mA
Input Frequency
Fi
VDD = 3.3 V
14.32
MHz
CIN
Logic Inputs
5
pF
COUT
Output pin capacitance
6
pF
CINX
X1 & X2 pins
27
45
pF
Clk Stabilization
1
TSTAB
From VDD = 3.3 V to 1% target frequency
3
ms
1Guaranteed by design, not 100% tested in production.
Input Capacitance
1
Input Low Current
mA
IDD3.3OP
Operating Supply
Current
mA
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