Overview
The ADV7123JSTZ330 is a high-speed, triple 10-bit digital-to-analog converter (DAC) produced by Analog Devices Inc. This component is integrated on a single monolithic CMOS chip, making it highly suitable for various high-resolution color graphics systems, including those compliant with RS-343A and RS-170 standards. The device features three separate 10-bit-wide input ports, a standard TTL input interface, and high impedance analog output current sources. It operates with a single 5 V or 3.3 V power supply and supports additional video control signals such as composite SYNC and BLANK. The ADV7123JSTZ330 also includes a power save mode, enhancing its efficiency and functionality.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Throughput Rate | - | - | 330 | MSPS |
| Resolution | - | - | 10 bits | - |
| Supply Voltage | 4.75 | - | 5.25 | V |
| Analog Supply Current (fCLK = 240 MHz) | 67 | - | 72 | mA |
| Analog Supply Current (fCLK = 330 MHz) | 15 | - | 16 | mA |
| Standby Supply Current | 2.1 | - | 5.0 | mA |
| Temperature Range | -40 | - | 85 | °C |
| Package Type | - | - | 48-Lead LQFP | - |
Key Features
- Triple high-speed, 10-bit digital-to-analog converters with complementary outputs.
- Compatible with high-resolution color graphics systems, including RS-343A and RS-170.
- Standard TTL input interface and high impedance analog output current sources.
- Single 5 V or 3.3 V power supply operation.
- Additional video control signals: composite SYNC and BLANK.
- Power save mode for reduced power consumption.
- Monolithic CMOS construction for lower power dissipation and greater functionality.
- Available in a 48-lead LQFP package.
Applications
The ADV7123JSTZ330 is designed for use in a variety of high-resolution video and graphics applications, including:
- High-resolution color graphics systems.
- Video processing and display systems.
- Medical imaging and diagnostic equipment.
- Aerospace and defense applications (ADV7123-EP model supports AQEC standard).
Q & A
- What is the throughput rate of the ADV7123JSTZ330?
The throughput rate of the ADV7123JSTZ330 is up to 330 MSPS. - What is the resolution of the DACs in the ADV7123JSTZ330?
The resolution of the DACs is 10 bits. - What are the supported power supply voltages for the ADV7123JSTZ330?
The device supports both 5 V and 3.3 V power supply voltages. - Does the ADV7123JSTZ330 have a power save mode?
Yes, the ADV7123JSTZ330 includes a power save mode to reduce power consumption. - What package type is the ADV7123JSTZ330 available in?
The ADV7123JSTZ330 is available in a 48-lead LQFP package. - Is the ADV7123JSTZ330 compatible with high-resolution color graphics systems?
Yes, it is compatible with systems such as RS-343A and RS-170. - What are the additional video control signals supported by the ADV7123JSTZ330?
The device supports composite SYNC and BLANK video control signals. - What is the temperature range for the ADV7123JSTZ330?
The temperature range is from -40°C to +85°C. - Does the ADV7123JSTZ330 support aerospace and defense applications?
Yes, the ADV7123-EP model supports AQEC standard for aerospace and defense applications. - What is the typical analog supply current at 240 MHz clock frequency?
The typical analog supply current at 240 MHz clock frequency is between 67 mA and 72 mA.
