Page 132 - DCAP104_EXPOSURE_TO_COMPUTER_DISCPLINES

Unit 6: Data Communication

Notes
Figure 6.12: Schematic Diagram of ADV7123

According to the ADV7123 datasheet, this device consists of three high speed, 10-bit, video DACs
with complementary outputs, a standard TTL input interface, and a high impedance, analog
output current source. It used to be applied in digital video systems, image processing, digital
radio modulation, color graphics and more.

Explain the schematic diagram of ADV7123.

6.4.4.3 Ethernet DC Power and Digital Data Connection Circuit Schematic
You can see the schematic shown how two Ethernet (802.3af) devices connect together via a “Cat
5? twisted-pair cable.

Figure 6.13: Schematic of Ethernet Connection

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