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LC-22DV510
LC-24DV510
Supports Suspend Mode and Remote Wakeup via Link-up, Magic packet, MS wakeup frame
and external pin
Optional PHY power down during Suspend Mode
Versatile External Media Interface
Optional MII interface in MAC mode allows AX88172A to work with external 100BASE-FX
Ethernet PHY or HomePNA PHY
Optional Reverse-MII or Reverse-RMII interface in PHY mode allows AX88172A to work with
external HomePlug PHY or glueless MAC-to-MAC connections
Optional Reverse-MII interface in Dual-PHY mode allows AX88172A to act as an Ethernet
PHY or USB 2.0 PHY for external MAC device that needs Ethernet and USB in system
application
Supports 256/512 bytes (93c56/93c66) of serial EEPROM (for storing USB Descriptors)
Supports automatic loading of Ethernet ID, USB Descriptors and Adapter Configuration
from EEPROM after power-on initialization
Provides optional serial interface, I2C, SPI and UART
Integrates on-chip voltage regulator and only requires a single 3.3V power supply
12MHz and 25Mhz clock input from either crystal or oscillator source
Integrates on-chip power-on reset circuit
16.3.
Block Diagram
16.4.
Pinning
17. LM1117(U175, U180, U181)
17.1.
General Description
The LM1117 is a series of low dropout voltage regulators with a dropout of 1.2V at 800mA of load current. It
has the same pin-out as National Semiconductor’s industry standard LM317. The LM1117 is available in an
adjustable version, which can set the output voltage from 1.25V to 13.8V with only two external resistors. In
addition, it is also available in five fixed voltages, 1.8V, 2.5V, 2.85V, 3.3V, and 5V. The LM1117 offers
current limiting and thermal shutdown. Its circuit includes a zener trimmed band-gap
reference to as-sure output voltage accuracy to within ±1%. The LM1117 series is available in SOT- 223,
TO-220, and TO-252 D-
PAK packages. A minimum of 10μF tantalum capacitor is required at the output to
improve the transient response and stability.
17.2.
Features
Available in 1.8V, 2.5V, 2.85V, 3.3V, 5V, and Adjustable Versions
Space Saving SOT-223 Package
Current Limiting and Thermal Protection
Output Current 800mA
Line Regulation 0.2% (Max)
Load Regulation 0.4% (Max)
Temperature Range
LM1117 0°C to 125°C
LM1117I -40°C to 125°C
15.4
15.3
Summary of Contents for LC-22DV510K
Page 19: ...19 LC 22DV510 LC 24DV510 1 1 General Block Diagram 1 1 General Block Diagram ...
Page 27: ...27 LC 22DV510 LC 24DV510 4 4 Frequency response ...
Page 29: ...29 LC 22DV510 LC 24DV510 5 3 Absolute Ratings 5 3 1 Electrical Characteristics ...
Page 30: ...30 LC 22DV510 LC 24DV510 5 3 2 Operating Specifications ...
Page 31: ...31 LC 22DV510 LC 24DV510 5 4 Pinning ...
Page 33: ...33 LC 22DV510 LC 24DV510 6 3 2 Operating Specifications 6 4 Pinning ...
Page 35: ...35 LC 22DV510 LC 24DV510 Ì µ µ ò Ú ĞÉîê ĞÉîé µ º ò Ú ĞÍïêô ĞÍïéô ĞÍêğ µ µ ò ...
Page 48: ...48 LC 22DV510 LC 24DV510 12 4 Pinning 11 4 ...
Page 49: ...49 LC 22DV510 LC 24DV510 ...
Page 51: ...51 LC 22DV510 LC 24DV510 ...
Page 65: ...65 LC 22DV510 LC 24DV510 23 3 VGA CN132 22 3 ...
Page 68: ...68 LC 22DV510 LC 24DV510 23 3 Options Options Options 1 Options 2 ...
Page 74: ...74 LC 22DV510 LC 24DV510 4 Hardware Architecture Connector Arrangement ...
Page 75: ...75 LC 22DV510 LC 24DV510 Block Diagram ...
Page 86: ...86 LC 22DV510 LC 24DV510 NOTES ...
Page 100: ...100 LC 22DV510 LC 24DV510 29 PRINTED WIRING BOARD Main Unit PWB Top Side ...
Page 120: ...120 LC 22DV510 LC 24DV510 Notes ...
Page 123: ...123 LC 22DV510 LC 24DV510 Notes ...