The IIS Chip Gallery
Goldi (1995)
by
| Application | Communication |
| Technology | 1200 |
| Manufacturer | VLSI Tech |
| Type | Semester Thesis |
| Package | DIP48 |
| Dimensions | 3800μm x 3800μm |
| Voltage | 5 V |
| Power | 40 mW(2.4576MHz, 5V) |
| Clock | 95 MHz |
This chip implements a spread spectrum transciever and receiver. A gold code sequence is used for spreading and despreading th e data. At 62MHz clock, the chip is able to process 2Mbits/s data. Teh chip has two different clocks, and allows the gold codes to be prograamed freely up to a codelength of 31 chips. Encoding and decoding can be performed differential.