|
|
Features:
- Complete CODEC and filtering system including:
- Transmit high-pass and low-pass filtering
- Receive low-pass filter with sin x/x correction
- Active RC noise filters
- µ-law or A-law compatible COder and DECoder
- Internal precision voltage reference
- Serial I/O interface
- Internal auto-zero circuitry
- Receive push-pull power amplifiers
- µ-law-TP3064
- A-law-TP3067
- Designed for D3/D4 and CCITT applications
- ±5V operation
- Low operating power-typically 70 mW
- Power-down standby mode-typically 3 mW
- Automatic power-down
- TTL or CMOS compatible digital interfaces
- Maximizes line interface card circuit density
|
|
Data transmission via radio is always made in a serial manner.
Actual data are normally stored in a parallel form, so that there must be a conversion from parallel data into a serial bit stream. On the receiver side, this serial data stream will be converted back to its original parallel format. The radio channel is not free of noise and disturbances so that techniques for error recognition and error correction must be applied.
|
|
|
The ADV202 is a complete compression/decompression CODEC that is fully compliant to the JPEG2000 standard and is the only device in the market today that is capable of compressing and de-compressing both SD and HDTV video in real-time. Targeted at both still image compression and high-resolution video, the ADV202 performs the computationally intensive operations necessary to perform this new standard in a single chip.
|
|
| ... products without technical information |
| |
|
|
