USB-based digital video recorder player design

2 July 2003 Analogue, Mixed Signal, LSI

The USB DVR-2.0 reference design from Cirrus Logic can make it easy to capture, edit, view, and store audio, video and television signals on Windows-based personal computers with USB ports. The design incorporates the CS92288 MPEG-2 Audio/Video CODEC, the CS4223 Audio CODEC, a video digitiser and SDRAM memory. Optional components include the CS4954 NTSC/PAL video encoder, an NTSC or PAL/SECAM cable TV tuner, an audio mux and a DV daughter card. The CS92288 is the heart of the reference design. It is a single chip, realtime MPEG audio/video encoder/decoder featuring a programmable system mux/demux that encodes/decodes MPEG-1/2 compatible bitstreams with frame-accurate lip sync. In addition, it implements both Field Mode and 16x8 (pixel) motion estimation coding. An embedded audio DSP supports MPEG-1 (MP1), MP2 and MP3. The modular design allows rapid development of multiple PC products from a single hardware platform.

Memec SA, 011 897 8600

Further reading:

High-temperature closed-loop MEMS accelerometer
RS South Africa Analogue, Mixed Signal, LSI
This sensor from TDK is a high-temperature MEMS accelerometer with ±14 g input range and a digital interface for measurement while drilling applications.

Read more...

---

Dual accelerometers on the same die
Altron Arrow Analogue, Mixed Signal, LSI
The LSM6DSV320X is the first mainstream inertial sensor to house a gyroscope alongside two accelerometers, one capable of sensing up to ±16 g and one sensing up to a staggering ±320 g.

Read more...

---

Dual-range IMU with edge processing
EBV Electrolink Analogue, Mixed Signal, LSI
ST’s innovative LSM6DSV80X combines two accelerometer structures for 16 g and 80 g full-scale sensing, a gyroscope up 4000 dps, and embedded intelligence in a single component.

Read more...

---

High-reliability isolation amplifiers
EBV Electrolink Analogue, Mixed Signal, LSI
The VIA series of isolation amplifiers from Vishay are designed to deliver exceptional thermal stability and precise measurement capabilities.

Read more...

---

Mibbo QT2C Series signal isolators
Conical Technologies Analogue, Mixed Signal, LSI
The Mibbo QT2C Series isolators support a rich combination of input and output signals, working with either current loops or voltage levels.

Read more...

---

IMU with dual-sensing capability
EBV Electrolink Analogue, Mixed Signal, LSI
ST’s 6-axis inertial measurement unit integrates a dual accelerometer up to 320g and embedded AI for activity tracking and high-impact sensing.

Read more...

---

Plural data converter series
Analogue, Mixed Signal, LSI
Silanna Semiconductor has announced the launch of Plural, a new generation of data converters for customers eager to find a more available, affordable, high-performance alternative to existing brands.

Read more...

---

Precision JFET op-amp
Altron Arrow Analogue, Mixed Signal, LSI
The specifications of the ADA4620 make it optimal as a front-end amplifier in a data-acquisition system, or for a TIA circuit with high input impedance.

Read more...

---

A new era in modular I/O solutions
Rugged Interconnect Technologies Analogue, Mixed Signal, LSI
Aerospace and defence system designers are demanding scalable and high-performance I/O solutions and while traditional mezzanine standards have proven reliable, they often fall short of meeting modern bandwidth, size, and flexibility requirements.

Read more...

---

High voltage instrument op-amp
iCorp Technologies Analogue, Mixed Signal, LSI
The SGM621B is a high accuracy, high voltage instrumentation amplifier, which is designed to set any gain from 1 to 10 000 with one external resistor.

Read more...

---