PCK2020 查看數據表（PDF） - Philips Electronics
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PCK2020 Datasheet PDF : 16 Pages
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Philips Semiconductors
CK00 (100/133MHz) spread spectrum
differential system clock generator
Product specification
PCK2020
HOST SWING SELECT FUNCTIONS – TABLE 1
MULTSEL0
MULTSEL1
BOARD
IMPEDANCE
IREF
0
0
60 Ω
RREF = 475 1%
IREF = –2.32 mA
0
0
50 Ω
RREF = 475 1%
IREF = –2.32 mA
0
1
60 Ω
RREF = 475 1%
IREF = –2.32 mA
0
1
50 Ω
RREF = 475 1%
IREF = –2.32 mA
1
0
60 Ω
RREF = 475 1%
IREF = –2.32 mA
1
0
50 Ω
RREF = 475 1%
IREF = –2.32 mA
1
1
60 Ω
RREF = 475 1%
IREF = –2.32 mA
1
1
50 Ω
RREF = 475 1%
IREF = –2.32 mA
0
0
30 Ω
RREF = 221 1%
IREF = –5 mA
0
0
25 Ω
RREF = 221 1%
IREF = –5 mA
0
1
30 Ω
RREF = 221 1%
IREF = –5 mA
0
1
25 Ω
RREF = 221 1%
IREF = –5 mA
1
0
30 Ω
RREF = 221 1%
IREF = –5 mA
1
0
25 Ω
RREF = 221 1%
IREF = –5 mA
1
1
30 Ω
RREF = 221 1%
IREF = –5 mA
1
1
25 Ω
RREF = 221 1%
IREF = –5 mA
NOTE:
1. In Table 1, the outputs are optimized for the configurations in bold.
IOH
IOH = 5*IREF
IOH = 5*IREF
IOH = 6*IREF
IOH = 6REF
IOH = 4*IREF
IOH = 4*IREF
IOH = 7*IREF
IOH = 7*IREF
IOH = 5*IREF
IOH = 5*IREF
IOH = 6*IREF
IOH = 6*IREF
IOH = 4*IREF
IOH = 4*IREF
IOH = 7*IREF
IOH = 7*IREF
VOH @ IREF = 2.32 mA
0.71 V
0.59 V
0.85 V
0.71 V
0.56 V
0.47 V
0.99 V
0.82 V
0.75 V
0.62 V
0.90 V
0.75 V
0.60 V
0.50 V
1.05 V
0.84 V
IOUT
IOUT
CONDITIONS
VDD = 3.3 V
VDD = 3.3 V ±5%
CONFIGURATION
All combinations,
see Table 1
All combinations,
see Table 1
LOAD
Nominal test load for given configuration
Nominal test load for given configuration
MIN.
–7% of IOH
See Table 1
–12% of IOH
See Table 1
MAX.
+7% of IOH
See Table 1
+12% of IOH
See Table 1
2000 Nov 13
6
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