参数资料
型号: 935269451118
厂商: NXP SEMICONDUCTORS
元件分类: 时钟产生/分配
英文描述: 133 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
封装: 7.50 MM, PLASTIC, MO-118, SOT-371-1, SSOP-56
文件页数: 13/16页
文件大小: 105K
代理商: 935269451118
Philips Semiconductors
Product specification
PCK2014A
CK98 (100/133 MHz) spread spectrum
system clock generator
2001 Apr 02
6
ABSOLUTE MAXIMUM RATINGS1, 2
In accordance with the Absolute Maximum Rating System (IEC 134).
Voltages are referenced to VSS (VSS = 0 V).
SYMBOL
PARAMETER
CONDITION
LIMITS
UNIT
SYMBOL
PARAMETER
CONDITION
MIN
MAX
UNIT
VDD3
DC 3.3 V core supply voltage
–0.5
+4.6
V
VDDQ3
DC 3.3 V I/O supply voltage
–0.5
+4.6
V
VDDQ2
DC 2.5 V I/O supply voltage
–0.5
+3.6
V
IIK
DC input diode current
VI < 0
–50
mA
VI
DC input voltage
Note 2
–0.5
5.5
V
IOK
DC output diode current
VO > VCC or VO < 0
±50
mA
VO
DC output voltage
Note 2
–0.5
VCC + 0.5
V
IO
DC output source or sink current
VO = 0 to VCC
±50
mA
Tstg
Storage temperature range
–65
+150
°C
PTOT
Power dissipation per package
plastic medium-shrink (SSOP)
For temperature range: –40 to +125
°C
above +55
°C derate linearly with 11.3 mW/K
850
mW
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
CONDITIONS
LIMITS
UNIT
SYMBOL
PARAMETER
CONDITIONS
MIN
MAX
UNIT
VDD3V
DC 3.3 V core supply voltage
3.135
3.465
V
VDD25V
DC 2.5 V I/O supply voltage
2.375
2.625
V
Capacitive load on:
CPUCLK
1 device load, possible 2 loads
10
20
pF
PCI
Must meet PCI 2.1 requirements
10
30
pF
CL
3V66
1 device load, possible 2 loads
10
30
pF
48 MHz clock USB
1 device load
10
20
pF
REF
1 device load
10
20
pF
APIC
1 device load
10
20
pF
VI
DC input voltage range
0
VDD3V
V
VO
DC output voltage range
0
VDD25V
VDD3V
V
fREF
Reference frequency, oscillator nominal value
14.31818
MHz
Tamb
Operating ambient temperature range in free air
0
+70
°C
POWER MANAGEMENT
CK133
CONDITION
MAXIMUM 2.5V SUPPLY CONSUMPTION
MAXIMUM DISCRETE CAP LOADS,
VDD25V = 2.625 V
ALL STATIC INPUTS = VDD3V OR VSS
MAXIMUM 3.3V SUPPLY CONSUMPTION
MAXIMUM DISCRETE CAP LOADS,
VDD25V= 3.465 V
ALL STATIC INPUTS = VDD3V OR VSS
Power-down mode
(PWRDWN = 0)
100
A
200
A
Full active 100 MHz
SEL133/100 = 0
SEL1, 0 = 1 1
CPUSTOP, PCISTOP = 1
80 mA
Full active 133 MHz
SEL133/100 = 1
SEL1, 0 = 1 1
CPUSTOP, PCISTOP = 1
90 mA
80 mA
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