EMIF02-USB03F2(2008) View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
EMIF02-USB03F2 Datasheet PDF : 8 Pages
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Application information
2
Application information
EMIF02-USB03F2
Figure 8. Application schematic
Vbus
3.3V ID
EMIF02-USB03F2
D+OUT
D+
D- D-OUT
GND
Pd2
Pd1
R2=33Ω
R1=33Ω
CC
R5=15kΩ
Pup
R3=1.3kΩ
R4=17kΩ
R1 = R2 = 33 Ω
Cline = 20 pF max.
Dz ID Vbus
Vbus
ID
D+IN
D+
D-IN
D-
GND
Figure 9.
Aplac model
Port1
50
C3
Ls
Rs Lbump Rbump
C1
Rbump Lbump Rs Ls
Port2
50
A3
A2
B3
B2
B1 C2 D2
MODEL = D02_usb03
MODEL = D02_usb03_gnd
bulk bulk bulk bulk bulk bulk bulk
B2 B1
C2
R_1k3
R_17k
C3
R_33R
C1
D3
R_33R
R_15k
D1
MODEL = D02_usb03
MODEL = D02_usb03
bulk
bulk
bulk
bulk
Cbump Rsubump
A2
bulk
Cbump Rsubump
B2
bulk
Cbump Rsubump
B1
bulk
Cbump Rsubump
C1
bulk
Cbump Rsubump
C2
bulk
Cbump Rsubump
D3
bulk
Cbump Rsubump
C3
bulk
Cbump Rsubump
D1
bulk
Cbump Rsubump
B3
bulk
Cbump Rsubump
A3
bulk
Cgnd
Figure 10. Aplac parameters
Ls 950pH
Rs 150m
R_33R 33
R_1k3 1.3k
R_15k 15k
R_17k 17k
Cz_usb03 11pF
Rs_usb03 1
Cz_usb03_gnd 220pF
Rs_usb03_gnd 0.9
Lgnd 50pH
Rgnd 100m
Cgnd 0.15pF
Lbump 50pH
Rbump 20m
Cbump 2.4pF
Rsubump 100m
D2
Lbump
Rbump
Lgnd
Rgnd
4/8
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