PLL202-02 PhaseLink (PLL), PLL202-02 Datasheet

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PLL202-02

Manufacturer Part Number
PLL202-02
Description
Ali, Via, Sis, Intel 440BX Chipset FTGS , 14.318MHz In, 24MHz, 48MHz & 14.318MHz Out, CMOS
Manufacturer
PhaseLink (PLL)
Datasheet
FEATURES
BLOCK DIAGRAM
47745 Fremont Blvd., Fremont, California 94538 TEL (510) 492-0990 FAX (510) 492-0991
FS (0:2)*
XO UT
XIN
Generates all clock frequencies for multiple CPU
clocks and various SOC.
Support one CPU clock.
One 24MHz clock and one 48MHz clock.
One 14.318MHz reference clocks.
3.3V operation; 50% percent duty cycle.
Available in 14-pin 300mil DIP.
P LL1
OS C
P LL2
XTAL
S S T
Co n tro l
Lo g ic
VDD
REF
C P U_F
VDD
24Mh z
48Mh z
VDD
System Clock Generator for various SOC
PIN CONFIGURATION
Note:
24MHz/FS 1*^
^: Pull up, v :Pull down
*
: Bi-directional latched at power-up
XOUT
GND
GND
GND
VDD
XIN
Preliminary
1
3
6
7
2
4
5
PLL202-02
14
13
12
11
10
9
8
Rev
48MHz/FS 0*^
VDD
REF/FS 2*^
GND
CP U
VDD
VDD
12/04/02 Page 1

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PLL202-02 Summary of contents

Page 1

... Fremont Blvd., Fremont, California 94538 TEL (510) 492-0990 FAX (510) 492-0991 System Clock Generator for various SOC PIN CONFIGURATION 24MHz/FS 1*^ Note: ^: Pull up, v :Pull down * : Bi-directional latched at power-up VDD REF VDD C P U_F VDD 24Mh z 48Mh z PLL202-02 Preliminary GND 1 14 VDD XIN 2 13 REF/FS 2*^ XOUT 3 12 GND VDD ...

Page 2

... FS0, FS1 and FS2 have internal pull up (high by default). B 24MHz output for SUPER I/O after input data latched during power-on. B 48MHz output for USB after input data latched during power-on. P 3.3V Power supply. O CPU clocks with frequencies defined by Frequency Table. CPU 80 75 83.3 66.8 103 112 68 100.2 PLL202-02 Preliminary Description Rev 12/04/02 Page 2 ...

Page 3

... All inputs except XIN VIN = 0V; Inputs with I IL1 no pull-up resistors VIN = 0V; Inputs with I IL2 pull-up resistors R Pin 7,8, 3. Logic Inputs IN C XIN & XOUT pins INX PLL202-02 Preliminary MIN. MAX 0 0 0 ...

Page 4

... CPU V = 1.5 OH REF V = 1.5V OL 48MHz, 24MHz CPU V = 1.5V OL CPU Measured @ 1.5V REF, 48MHz, Measured @ 1.5V 24MHz CPU Measured @ 1.5V REF, 48MHz, Measured @ 1.5 24MHz CPU Measured @ 1.5V PLL202-02 Preliminary = 0°C to 70°C A MIN. TYP ...

Page 5

... President of PhaseLink Corporation. 47745 Fremont Blvd., Fremont, California 94538 TEL (510) 492-0990 FAX (510) 492-0991 System Clock Generator for various SOC 47745 Fremont Blvd., Fremont, CA 94538, USA Tel: (510) 492-0990 Fax: (510) 492-0991 PART NUMBER PLL202-02 PC PLL202-02 Preliminary DIP TEMPERATURATURE C=COMMERCIAL ...

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