PCK2057DGG 查看數據表（PDF） - Philips Electronics
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PCK2057DGG Datasheet PDF : 12 Pages
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Philips Semiconductors
70 – 190 MHz I2C differential 1:10 clock driver
Product data
PCK2057
FUNCTION TABLE
INPUTS
OUTPUTS1
AVDD
CLK
CLK
Y
GND
L
H
L
Y
FBOUT
FBOUT
H
L
H
GND
H
L
H
L
H
L
2.5 V (nom.)
L
H
L
H
L
H
2.5 V (nom.)
H
L
H
L
H
L
NOTES:
H = HIGH voltage level
L = LOW voltage level
1. Each output pair (except FBOUT and FBOUT) can be put into a high-impedance state through the 2-line serial interface.
PLL ON/OFF
Bypassed/OFF
Bypassed/OFF
ON
ON
BLOCK DIAGRAM
SDA
SCL
CONTROL
LOGIC
CLK
CLK
PLL
FBIN
FBIN
AVDD
Y0
Y0
Y1
Y1
Y2
Y2
Y3
Y3
Y4
Y4
Y5
Y5
Y6
Y6
Y7
Y7
Y8
Y8
Y9
Y9
FBOUT
FBOUT
SW00507
2001 Jun 12
3
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