W320-04 Datasheet, PDF (13/17 Pages) SpectraLinear Inc – 200 MHz Spread Spectrum Clock Synthesizer/Driver with Differential CPU Outputs

W320-04
GND VRM 5/12V
PWRGD#
VID [3:0]
BSEL [1:0]
PWRGD# FROM
VRM
PWRGD# FROM
NPN
VCC CPU CORE
PWRGD#
VCC W320 CLOCK
GEN
State 0
CLOCK STATE
OFF
CLOCK VCO
OFF
CLOCK OUTPUTS
0.2 – 0.3 ms
delay
State 1
Wait for
PWRGD#
Sample
BSELS
State 2
State 3
ON
ON
Figure 3. CPU Power After Clock Power
Document #: 38-07010 Rev. *C
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