PCK2023DGG Philips Semiconductors, PCK2023DGG Datasheet - Page 24

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

Philips Semiconductors
2001 Sep 07
CK408 (66/100/133/200 MHz) spread
spectrum differential system clock generator
2.5 V CLOCKING
3.3 V CLOCKING
INTERFACE
INTERFACE
(TTL)
Figure 15. 2.5 V/3.3 V clock waveforms
1.25 V
2.0 V
0.4 V
2.4 V
1.5 V
0.4 V
T
T
RISE
RISE
GENERATOR
PULSE
T
T
HIGH
HIGH
DUTY CYCLE
DUTY CYCLE
V
T
T
DD
PERIOD
T
PERIOD
T
FALL
FALL
= V
DDQ2
T
T
LOW
LOW
V
Figure 14. Host clock measurements
I
or V
R
T
t
DDQ3
SW00860
t
t
PLH
PHZ
PLZ
TEST
/t
/t
/t
, DEPENDS ON THE OUTPUT
PHL
PZL
PZH
V
D.U.T.
DD
24
2 V
Open
V
S
SS
1
DD
V
O
C
L
S
500
500
1
SW00574
2 V
Open
V
SS
DD
PCK2023
Product data