PCK2023DGG Просмотр технического описания (PDF) - Philips Electronics
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PCK2023DGG
Philips Electronics
PCK2023DGG Datasheet PDF : 30 Pages
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Philips Semiconductors
CK408 (66/100/133/200 MHz) spread
spectrum differential system clock generator
Product data
PCK2023
AC CHARACTERISTICS
VDD3 = 3.3 V –5%; fcrystal = 14.31818 MHz
3V66 66 MHz TIMING REQUIREMENTS
SYMBOL
PARAMETER
TPERIOD
tHIGH
tLOW
tRISE
tFALL
tJITTER
Edge rate
Edge rate
tSKEW
tSKEW
tSKEW
period
HIGH time
LOW time
rise time
fall time
cycle-to-cycle jitter
rising edge rate
falling edge rate
pin-to-pin skew 3V66 [1:0]
pin-to-pin skew 3V66 [5:2]
pin-to-pin skew 3V66 [5:0]
66 MHz BUFFERED TIMING REQUIREMENTS
SYMBOL
PARAMETER
tRISE
tFALL
tPD
Edge rate
Edge rate
tSKEW
rise time
fall time
propagation delay from 66In to 66BUFF [2:0]
rising edge rate
falling edge rate
66 MHz buffered pin-to-pin skew
PCIF/PCI AC TIMING REQUIREMENTS
SYMBOL
PARAMETER
TPERIOD
tHIGH
tLOW
tRISE
tFALL
tJITTER
Edge rate
Edge rate
tSKEW
tPCI
period
HIGH time
LOW time
rise time
fall time
cycle-to-cycle jitter
rising edge rate
falling edge rate
pin-to-pin skew
3V66 [5:0] leads 33 MHz PCI
LIMITS
Tamb = 0 to +70 °C
MIN
MAX
15.0
15.3
4.95
N/A
4.55
N/A
0.5
2.0
0.5
2.0
—
250
1.0
4.0
1.0
4.0
0.0
250
0.0
250
0.0
450
LIMITS
Tamb = 0 to +70 °C
MIN
MAX
0.5
2.0
0.5
2.0
2.5
4.5
1.0
4.0
1.0
4.0
0.0
175
LIMITS
Tamb = 0 to +70 °C
MIN
MAX
30.0
N/A
12.0
N/A
12.0
N/A
0.5
2.0
0.5
2.0
—
—
1.0
4.0
1.0
4.0
0.0
500
1.5
3.5
UNIT
ns
ns
ns
ns
ns
ps
V/ns
V/ns
ps
ps
ps
NOTES
8, 13
9
10
12
12
12
12
UNITS
ns
ns
ns
V/ns
V/ns
ps
NOTES
12
12
12
12
UNITS
ns
ns
ns
ns
ns
ps
V/ns
V/ns
ps
ns
NOTES
8, 13
9
10
12
12
12
12
2001 Sep 07
8
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