PCK2023DGG Philips Semiconductors, PCK2023DGG Datasheet - Page 9

• Manufacturer Part Number: PCK2023DGG
• Description: CK408 66/100/133/200 MHz spread spectrum differential system clock generator
• Manufacturer: Philips Semiconductors

Philips Semiconductors
USB 48 MHz AC TIMING REQUIREMENTS
DOT 48 MHz AC TIMING REQUIREMENTS
2001 Sep 07
CK408 (66/100/133/200 MHz) spread
spectrum differential system clock generator
T
T
PERIOD
PERIOD
Edge rate
Edge rate
Edge rate
Edge rate
SYMBOL
SYMBOL
t
t
t
JITTER
JITTER
t
t
t
t
t
t
t
t
SKEW
HIGH
HIGH
LOW
RISE
FALL
LOW
RISE
FALL
(average)
f
(average)
f
cycle-to-cycle jitter
cycle-to-cycle jitter
falling edge rate
falling edge rate
rising edge rate
rising edge rate
PARAMETER
PARAMETER
USB to DOT
HIGH time
HIGH time
LOW time
frequency
LOW time
frequency
rise time
rise time
fall time
fall time
period
period
9
48.000
48.000
8.094
7.694
8.094
7.694
MIN
MIN
1.0
1.0
1.0
1.0
0.5
0.5
2.0
2.0
T
T
—
—
0
nominal = 20.829
nominal = 20.829
amb
amb
= 0 to +70 C
= 0 to +70 C
LIMITS
LIMITS
10.036
48.008
10.036
48.008
9.836
9.836
MAX
MAX
1000
350
350
2.0
2.0
2.0
2.0
1.0
1.0
4.0
4.0
UNITS
UNITS
MHz
V/ns
V/ns
MHz
V/ns
V/ns
ns
ns
ns
ns
ns
ps
ns
ns
ns
ns
ns
ps
ps
PCK2023
NOTES
NOTES
Product data
12
12
12
12
8
8