DP8391AV National Semiconductor, DP8391AV Datasheet
DP8391AV
Specifications of DP8391AV
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DP8391AV Summary of contents
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... Compatible with Ethernet II IEEE 802 3 Y 10Base2 and 10Base System Diagram IEEE 802 3 Compatible Ethernet Cheapernet Local Area Network Chip Set C 1995 National Semiconductor Corporation TL F 9357 Manchester encoding decoding with receive Y clock recovery Patented digital phase locked loop (DPLL) decoder re- ...
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Block Diagram 3 0 Functional Description The SNI consists of five main logical blocks a) the oscillator generates the 10 MHz transmit clock sig- nal for system timing b) the Manchester encoder and differential output driver accepts NRZ ...
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Functional Description mains high transmit data (TXD) is encoded out to the trans- mit-driver pair (TX ) The transmit enable and transmit data g inputs must meet the setup and hold time requirements with respect to the rising ...
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... PCC Connection Diagram Refer to the Oscillator section FIGURE 3b Order Number DP8391AV NS Package Number V28A 9357 – 5 ...
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Pin Descriptions Pin No Name I O (DIP) (PCC COL RXD CRS RXC SEL –9 GND 7 10 LBK I 8 ...
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Absolute Maximum Ratings Supply Voltage ( Input Voltage (TTL) Input Voltage (differential) Output Voltage (differential) Output Current (differential) Storage Temperature Lead Temperature (soldering 10 sec) Package Power Rating for DIP (PC Board Mounted) ...
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Switching Characteristics for DIP and for PCC (Note 2) (Continued Symbol Parameter TRANSMIT SPECIFICATION (Continued) t Transmit Output Delay ...
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Timing and Load Diagrams FIGURE 5 Transmit Timing - End of Transmission (last bit FIGURE 6 Transmit Timing - End of Transmission (last bit (Continued 9357– 9357– 8 ...
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Timing and Load Diagrams FIGURE 7 Receive Timing - Start of Packet FIGURE 8 Receive Timing - End of Packet (last bit (Continued 9357 – 9357 – 10 ...
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Timing and Load Diagrams FIGURE 9 Receive Timing - End of Packet (last bit 27 H transformer is used for testing purposes 100 H transformers (Valor LT1101 or Pulse Engineering 64103) are recommended for application use (Continued) 1) ...
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Physical Dimensions inches (millimeters) Molded Dual in Line Pkg (N) Order Number DP8391AN NS Package Number N24C 11 ...
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... National does not assume any responsibility for use of any circuitry described no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications Plastic Chip Carrier (V) Order Number DP8391AV NS Package Number V28A 2 A critical component is any component of a life ...