Datasheet

TPS65950
www.ti.com SWCS032E–OCTOBER 2008–REVISED JANUARY 2011
Table 7-14. PHY DPLL Electrical Characteristics (continued)
Parameter Comments Min Typ Max Unit
Deterministic period jitter (input) 100 ps
Frequency error (input) ±150 ppm
Frequency error (output) ±500 ppm
Phase-to-phase variation 35 ps
Noise on digital 1.5-V supply 100 mV
Noise on analog 1.5-V supply 50 mV
Noise on analog 1.8-V supply 36 mV
7.2.4.10 PHY Power Consumption
Table 7-15 lists, by mode, the power consumption values of the modules.
Table 7-15. PHY Power Consumption
Supply Min Typ Max Unit
HS Mode
VUSB.3P1 8.5 mA
VINTUSB1P8.OUT 25 mA
VINTUSB1P5.OUT 24 mA
VINTDIG.OUT 0.3 mA
FS Mode
VUSB.3P1 13 mA
VINTUSB1P8.OUT 5.4 mA
VINTUSB1P5.OUT 17.5 mA
VINTDIG.OUT 0.3 mA
LS Mode
VUSB.3P1 12.5 mA
VINTUSB1P8.OUT 5.4 mA
VINTUSB1P5.OUT 17.5 mA
VINTDIG.OUT 0.3 mA
Low-Power/Suspend Mode
VUSB.3P1 0 mA
VINTUSB1P8.OUT 0 mA
VINTUSB1P5.OUT 2 μA
VINTDIG.OUT 0 mA
Power-Down Mode
VUSB.3P1 0 mA
VINTUSB1P8.OUT 0 mA
VINTUSB1P5.OUT 2 μA
VINTDIG.OUT 0 mA
7.2.5 OTG Electrical Characteristics
The OTG block integrates three main functions:
• USB plug detection function on VBUS and ID
• ID resistor detection
• VBUS level detection
Copyright © 2008–2011, Texas Instruments Incorporated USB HS 2.0 OTG Transceiver 111
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