PCK2010RA 데이터 시트보기 (PDF) - Philips Electronics
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PCK2010RA Datasheet PDF : 16 Pages
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Philips Semiconductors
CK98R (100/133MHz) RCC spread spectrum
system clock generator
Product specification
PCK2010RA
AC CHARACTERISTICS
VDD3V = 3.3 V ± 5%; VDDAPIC = VDD25V = 2.5 V ± 5%; fcrystal = 14.31818 MHz
CPU CLOCK OUTPUTS, CPU(0–3) (LUMP CAPACITANCE TEST LOAD = 20 pF)
SYMBOL
PARAMETER
LIMITS
Tamb = 0 to +70 °C
133 MHz MODE
LIMITS
Tamb = 0 to +70 °C
100 MHz MODE
MIN
MAX
MIN
MAX
THKP
THKHPabsmin
THKH
THKL
THRISE
THFALL
TJITTER
DUTY CYCLE
CPUCLK period
Absolute minimum period
CPUCLK HIGH time
CPUCLK LOW time
CPUCLK rise time
CPUCLK fall time
CPUCLK cycle-cycle jitter
Output Duty Cycle
7.5
7.65
10.0
10.3
7.35
n/a
9.85
n/a
1.87
n/a
3.0
n/a
1.67
n/a
2.8
n/a
0.4
1.6
0.4
1.6
0.4
1.6
0.4
1.6
250
250
45
55
45
55
THSKW
CPUCLK pin-pin skew
175
175
UNIT
NOTES
ns
2, 9
ns
2, 9
ns
5, 10
ns
6, 10
ns
8
ns
8
ps
%
1
ps
2
CPUDIV2 CLOCK OUTPUTS, CPUDIV2 (0–1) (LUMP CAPACITANCE TEST LOAD = 20 pF)
SYMBOL
PARAMETER
LIMITS
Tamb = 0 to +70 °C
133 MHz MODE
LIMITS
Tamb = 0 to +70 °C
100 MHz MODE
MIN
MAX
MIN
MAX
THKP
THKH
THKL
THRISE
THFALL
TJITTER
DUTY CYCLE
CPUDIV2 CLK period
CPUDIV2 CLK HIGH time
CPUDIV2 CLK LOW time
CPUDIV2 CLK rise time
CPUDIV2 CLK fall time
CPUDIV2 CLK cycle-cycle jitter
CPUDIV2 CLK Duty Cycle
15.0
5.25
5.05
0.4
0.4
45
15.3
n/a
n/a
1.6
1.6
250
55
20.0
7.5
7.3
0.4
0.4
45
20.6
n/a
n/a
1.6
1.6
250
55
THSKW
CPUDIV2 CLK pin-pin skew
175
175
UNIT
ns
ns
ns
ns
ns
ps
%
ps
NOTES
2, 9
5, 10
6, 10
8
8
1
2
PCI CLOCK OUTPUTS, PCI(0–7) (LUMP CAPACITANCE TEST LOAD = 30 pF)
SYMBOL
PARAMETER
LIMITS
Tamb = 0 to +70 °C
133 MHz MODE
LIMITS
Tamb = 0 to +70 °C
100 MHz MODE
MIN
MAX
MIN
MAX
THKP
THKH
THKL
THRISE
THFALL
TJITTER
DUTY CYCLE
PCICLK period
PCICLK HIGH time
PCICLK LOW time
PCICLK rise time
PCICLK fall time
PCICLK cycle-cycle jitter
PCICLK Duty Cycle
30.0
n/a
30.0
n/a
12.0
n/a
12.0
n/a
12.0
n/a
12.0
n/a
0.5
2.0
0.5
2.0
0.5
2.0
0.5
2.0
500
500
45
55
45
55
THSKW
PCICLK pin-pin skew
500
500
UNIT
NOTES
ns
2, 9
ns
5, 10
ns
6, 10
ns
8
ns
8
ps
%
1
ps
2
2001 Apr 02
8
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