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GX4002 Datasheet, PDF (58/74 Pages) Gennum Corporation – Dynamic on-chip power management control
Ch1VCC
Ch1VCC
Ch1VCC
Ch1VCC
RESET
50Ω
5µA
Ch1VEE
Ch1VEE Ch1VEE
Figure 6-7: RESET
Ch1VEE
Ch1VEE
Ch0SDOVCC
Ch0SDOVCC
50Ω
SCL
Ch0SDOVCC
Schmitt
VREG
I2C Clock Input
Ch0SDOVEE
Ch0SDOVEE
Ch0SDOVEE
Ch0SDOVCC
Ch0SDOVEE
1kΩ
Ch0SDOVCC
VREG
Ch0SDOVEE
Ch0SDOVEE
Figure 6-8: I2C, SCL, SDA
I2C Clock Output
Ch0SDOVEE
Ch0SDOVEE
Ch1VCC
Ch1VCC
RS0
50Ω
RS1
Ch1VEE
Ch1VCC
25µA
Schmitt
Ch1VEE
Ch1VEE
Ch1VEE
Figure 6-9: RS0, RS1
Ch1VCC
To Rate Select Logic
Ch1VEE
GX4002 2x2 14.025Gb/s Crosspoint Switch with Trace
Equalization and Output De-Emphasis
Data Sheet
55972 - 0
March 2012
58 of 74
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