Overview
The ADV7393BCPZ-REEL is a high-speed, digital-to-analog video encoder produced by Analog Devices Inc. This device is part of the ADV7390/ADV7391/ADV7392/ADV7393 family, which are single monolithic chips designed to provide support for various analog video outputs, including composite (CVBS), S-Video (Y-C), and component (YPrPb/RGB) in both standard definition (SD) and high definition (HD) video formats. The ADV7393 is optimized for low power operation, minimal footprint, and requires few external components, making it ideal for portable and power-sensitive applications requiring TV-out functionality.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Video Input Port | 16-bit | - |
| Video DACs | Three 10-bit DACs | - |
| Operating Voltage | 2.7 V / 3.3 V (analog), 1.8 V (digital), 1.8 V / 3.3 V (I/O) | V |
| Temperature Range | -40°C to +85°C (standard), -40°C to +105°C (automotive) | °C |
| Package Type | 40-Lead Lead Frame Chip Scale Package (LFCSP) | - |
| Sampling Rate | Up to 216 MHz (16× oversampling) | MHz |
| Communication Protocol | I2C compatible | - |
Key Features
- Support for composite (CVBS), S-Video (Y-C), and component (YPrPb/RGB) analog outputs in SD and HD video formats.
- Programmable YCrCb to RGB matrix and gamma correction.
- Individual Y and PrPb output delay, undershoot limiter, and digital noise reduction (DNR).
- Macrovision Rev 1.2 and Rev 7.1.L1 support (for ADV7390/ADV7392 only).
- Copy generation management system (CGMS) and wide screen signaling (WSS).
- Cable detection and DAC auto power-down for low power consumption.
- Embedded EAV/SAV timing codes and external video synchronization signals support.
- Internal test pattern generator and controlled edge rates for start and end of active video.
Applications
- Mobile handsets
- Digital still cameras
- Portable media and DVD players
- Portable game consoles
- Digital camcorders
- Set-top boxes (STB)
- Automotive infotainment (specifically for ADV7392 and ADV7393).
Q & A
- What is the ADV7393BCPZ-REEL used for?
The ADV7393BCPZ-REEL is a digital-to-analog video encoder used to convert digital video signals into various analog video formats such as CVBS, S-Video, and component video.
- What are the key features of the ADV7393BCPZ-REEL?
Key features include programmable YCrCb to RGB matrix, gamma correction, individual Y and PrPb output delay, undershoot limiter, and digital noise reduction.
- What are the supported video formats?
The device supports standard definition (SD) and high definition (HD) video formats.
- What is the operating voltage range for the ADV7393BCPZ-REEL?
The device operates at 2.7 V / 3.3 V for analog, 1.8 V for digital, and 1.8 V / 3.3 V for I/O.
- What is the temperature range for the ADV7393BCPZ-REEL?
The temperature range is -40°C to +85°C for standard applications and -40°C to +105°C for automotive applications.
- What package type does the ADV7393BCPZ-REEL use?
The device is packaged in a 40-Lead Lead Frame Chip Scale Package (LFCSP).
- Does the ADV7393BCPZ-REEL support I2C communication?
Yes, it supports I2C compatible communication protocol.
- What are some common applications of the ADV7393BCPZ-REEL?
Common applications include mobile handsets, digital still cameras, portable media players, and automotive infotainment systems.
- Does the ADV7393BCPZ-REEL have built-in test patterns?
Yes, it includes an internal test pattern generator.
- How does the ADV7393BCPZ-REEL manage power consumption?
The device features cable detection and DAC auto power-down to minimize power consumption.
