参数资料
型号: 94227AFLFT
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟产生/分配
英文描述: 200 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48
封装: 0.300 INCH, GREEN, MO-118, SSOP-48
文件页数: 2/18页
文件大小: 151K
代理商: 94227AFLFT
10
ICS94227
0446B—12/20/02
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, VDD = 3.3 V +/-5% (unless otherwise stated)
PARAMETER
SYMBOL
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
5uA
Input Low Current
IIL1
-5
uA
Input Low Current
IIL2
-200
uA
IDD3.3OP66
121
IDD3.3OP100
126
Power Down
PD
600
uA
Input frequency
Fi
12
14.318
16
MHz
CIN
5pF
CINX
27
45
pF
Clk Stabilization
1
TSTAB
3ms
1Guaranteed by design, not 100% tested in production.
CONDITIONS
VIN = VDD
VIN= 0 V; Inputs with no pull-up resistors
VIN= 0 V; Inputs with pull-up resistors
Operating Supply
Current
Loaded; Select @ 66Mhz
180
mA
Loaded; Select @ 100Mhz
From Vdd=3.3V to 1% target Freq
VDD = 3.3V
Input Capacitance
1
Logic Inputs
X1 & X2 pins
Electrical Characteristics - Input/Supply/Common Output Parameters
TA = 0 - 70°C; VDD = 3.3 V +/-5%, VDDL = 2.5 V +/-5%; CL = 20 pF (unless otherwise stated)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
IDD2.5 OP66
22
72
IDD2.5 OP100
39
100
tCPU-PCI
1.5
2.0
2.5
ns
tCPU-AGP
360
500
ps
1Guaranteed by design, not 100% tested in production.
CONDITIONS
Operating Supply
Current
Loaded; Select @ 66Mhz
mA
Loaded; Select @ 100Mhz
Skew
1
VT=1.5V, VTL=1.25V
VT=1.5V
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