| No | Part number | Description ( Function ) | Manufacturers | |
| 3 | EL1501 | Differential Line Driver/Receiver |
 Elantec |
|
| 2 | EL1501C | Differential Line Driver/Receiver EL1501C - Product Brief EL1501C - Product Brief Differential Line Driver/Receiver Features • Complete ADSL differential driver and receiver • 45VP-P differential output drive into 200Ω • -60dB typical output distortion at full output at 2MHz • -73dB typical receive distortion at 15VP-P levels at 2MHz • Drives 8 single-ended video loads, or 4 S-VHS loads, or 4 diff |
Elantec |
|
| 1 | EL1501CM | Differential Line Driver/Receiver EL1501C - Product Brief EL1501C - Product Brief Differential Line Driver/Receiver Features • Complete ADSL differential driver and receiver • 45VP-P differential output drive into 200Ω • -60dB typical output distortion at full output at 2MHz • -73dB typical receive distortion at 15VP-P levels at 2MHz • Drives 8 single-ended video loads, or 4 S-VHS loads, or 4 diff |
Elantec |
|
List of most widely used semiconductors
| Part Number | Function | Manufacturers | |
| 1N4007 | The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V. |
 Vishay |
|
| LM317 | This is a popular adjustable voltage regulator. |
 ON Semiconductor |
|
6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |
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