
TPS65950
Integrated Power Management/Audio Codec
SWCS032 – OCTOBER 2008
www.ti.com
7.2.1
MCPC Carkit Port Timing
.....................................................................................
1017.2.2
USB-CEA Carkit Port Timing
.................................................................................
1037.2.3
HS USB Port Timing
...........................................................................................
1057.2.4
PHY Electrical Characteristics
................................................................................
1067.2.4.1
5-V Tolerance
........................................................................................
1067.2.4.2
LS/FS Single-Ended Receivers
...................................................................
1077.2.4.3
LS/FS Differential Receiver
........................................................................
1077.2.4.4
LS/FS Differential Transmitter
.....................................................................
1087.2.4.5
HS Differential Receiver
............................................................................
1097.2.4.6
HS Differential Transmitter
.........................................................................
1097.2.4.7
CEA/MCPC/UART Driver
..........................................................................
1107.2.4.8
Pullup/Pulldown Resistors
.........................................................................
1107.2.4.9
PHY DPLL Electrical Characteristics
.............................................................
1117.2.4.10
PHY Power Consumption
........................................................................
1127.2.5
OTG Electrical Characteristics
...............................................................................
1127.2.5.1
OTG VBUS Electrical
...............................................................................
1127.2.5.2
OTG ID Electrical
....................................................................................
1138
Battery Interface
............................................................................................................... 115 8.1
General Description
......................................................................................................
1158.1.1
Battery Charger Interface Overview
.........................................................................
1158.1.2
Battery Backup Overview
.....................................................................................
1158.2
Typical Application Schematics
.........................................................................................
1158.2.1
Functional Configurations
.....................................................................................
1158.2.2
In-Rush Current Limitation Schematic
......................................................................
1168.2.3
Configuration With BCI Not Used
............................................................................
1178.3
Electrical Characteristics
.................................................................................................
1198.3.1
Main Charge
....................................................................................................
1198.3.2
Precharge
.......................................................................................................
1228.3.3
Constant Voltage Mode
.......................................................................................
1238.4
Charge Sequence Timing Diagram
.....................................................................................
1258.5
CEA Charger Type
.......................................................................................................
1259
MADC
.............................................................................................................................. 127 9.1
General Description
......................................................................................................
1279.2
Main Electrical Characteristics
..........................................................................................
1279.3
Channel Voltage Input Range
...........................................................................................
1279.3.1
Sequence Conversion Time (Real-Time or Nonaborted Asynchronous)
...............................
12810
LED Drivers
...................................................................................................................... 130 10.1
General Description
......................................................................................................
13011
Keyboard
......................................................................................................................... 131 11.1
Keyboard Connection
....................................................................................................
13112
Clock Specifications
......................................................................................................... 132 12.1
Features
....................................................................................................................
13212.2
Input Clock Specifications
...............................................................................................
13312.2.1
Clock Source Requirements
.................................................................................
13312.2.2
High-Frequency Input Clock
..................................................................................
13312.2.3
32-kHz Input Clock
.............................................................................................
13512.2.3.1
External Crystal Description
......................................................................
13612.2.3.2
External Clock Description
.......................................................................
13812.3
Output Clock Specifications
.............................................................................................
14012.3.1
32KCLKOUT Output Clock
...................................................................................
14012.3.2
HFCLKOUT Output Clock
....................................................................................
14212.3.3
Output Clock Stabilization Time
..............................................................................
143Contents
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