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BCM43143KMLGT Datasheet, PDF (54/58 Pages) Cypress Semiconductor – Single-Chip IEEE 802.11b/g/n MAC/PHY/Radio with USB/SDIO Host Interface | |||
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BCM43143 Advance Data Sheet
USB Parameters
Table 23: USB Parameters (Cont.)
Parameter
Symbol
Comments
Minimum Typical
AC peak common- VTX-CM-Acp
AC peak common-
â
â
mode voltage
mode ripple
Absolute delta of DC VTX-CM-DC-
Absolute delta of DC 0
â
common-mode
ACTIVE-IDLE- common-mode voltage
voltage during L0 and DELTA
during L0 and electrical
electrical idle
idle.
Absolute delta of DC VTX-CM-DC-LINE- DC offset between
0
â
common-model
DELTA
D+ and Dâ
voltage between D+
and D-
Electrical idle
VTX-IDLE-DIFFp Peak-to-peak voltage 0
â
differential peak output
voltage
TX short circuit current ITX-SHORT
Current limit when TX â
â
output is shorted to
ground.
Differential termination ZTX-DIFF-DC
Differential termination 80
100
Differential return loss RLTX-DIFF
Differential return loss 8
â
Common-mode return RLTX-CM
loss
TX eye width
TTX-EYE
Common-mode
8
â
return loss
Minimum TX eye width 0.7
â
Maximum Unit
20
mV
100
mV
25
mV
20
mV
90
mA
120
â¦
â
dB
â
dB
â
UI
Broadcom®
November 14, 2014 ⢠43143-DS104-R
Single-Chip IEEE 802.11b/g/n MAC/PHY/Radio
Page 53
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