AD9884AKSZ-100

Product Overview

Category

AD9884AKSZ-100 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in video applications, specifically for converting digital video signals to analog format.

Characteristics

• High-resolution support: The AD9884AKSZ-100 can handle video resolutions up to 1080p, making it suitable for high-definition video applications.
• Versatile interface: It supports various video interfaces such as HDMI, DVI, and VGA, providing flexibility in connecting different devices.
• Low power consumption: The IC is designed to operate with low power consumption, making it suitable for portable and energy-efficient devices.
• Compact package: The AD9884AKSZ-100 is available in a small surface-mount package, allowing for easy integration into electronic devices.

Package and Quantity

The AD9884AKSZ-100 is typically packaged in a small form factor, such as a 48-lead LFCSP (Lead Frame Chip Scale Package). The quantity may vary depending on the supplier or manufacturer.

Specifications

• Video Resolution Support: Up to 1080p
• Video Interfaces: HDMI, DVI, VGA
• Power Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Package Type: 48-lead LFCSP

Pin Configuration

The AD9884AKSZ-100 has a total of 48 pins. Here is a detailed pin configuration:

1. Pin 1: VDD (Power Supply)
2. Pin 2: GND (Ground)
3. Pin 3: SDA (I2C Serial Data)
4. Pin 4: SCL (I2C Serial Clock)
5. Pin 5: HPD (Hot Plug Detect)
6. Pin 6: VSYNC (Vertical Sync)
7. Pin 7: HSYNC (Horizontal Sync)
8. Pin 8: DE (Data Enable)
9. Pin 9: RGB[0] (Red/Green/Blue Data Bit 0)
10. Pin 10: RGB[1] (Red/Green/Blue Data Bit 1)
11. Pin 11: RGB[2] (Red/Green/Blue Data Bit 2)
12. Pin 12: RGB[3] (Red/Green/Blue Data Bit 3)
13. Pin 13: RGB[4] (Red/Green/Blue Data Bit 4)
14. Pin 14: RGB[5] (Red/Green/Blue Data Bit 5)
15. Pin 15: RGB[6] (Red/Green/Blue Data Bit 6)
16. Pin 16: RGB[7] (Red/Green/Blue Data Bit 7)
17. Pin 17: CLKIN (Clock Input)
18. Pin 18: CLKOUT (Clock Output)
19. Pin 19: DDC/CEC (Display Data Channel/Consumer Electronics Control)
20. Pin 20: SDAVCC (I2C Serial Data Supply Voltage)

(Note: The pin configuration continues up to Pin 48, but only the first 20 pins are listed here for brevity.)

Functional Features

The AD9884AKSZ-100 offers several functional features that enhance its performance and usability:

1. Video Signal Conversion: It converts digital video signals from HDMI, DVI, or VGA interfaces into analog format, allowing compatibility with older display devices.
2. High-Resolution Support: The IC can handle video resolutions up to 1080p, ensuring excellent image quality for high-definition video applications.
3. On-Chip PLL: The integrated Phase-Locked Loop (PLL) circuitry helps in generating stable clock signals for accurate video signal processing.
4. Hot Plug Detection: The HPD pin enables the IC to detect when a video source is connected or disconnected, facilitating automatic switching and device recognition.

Advantages and Disadvantages

Advantages

• High-resolution support for up to 1080p video signals.
• Versatile interface compatibility with HDMI, DVI, and VGA.
• Low power consumption, suitable for portable devices.
• Compact package for easy integration into electronic devices.

Disadvantages

• Limited pin configuration may restrict certain advanced video features.
• Requires external components for complete video signal processing.

Working Principles

The AD9884AKSZ-100 operates based on the principle of digital-to-analog conversion. It receives digital video signals from HDMI, DVI, or VGA interfaces and converts them into analog format. The IC incorporates various circuits such as PLL, ADC (Analog-to-Digital Converter), and DAC (Digital-to-Analog Converter) to process the video signals accurately. The converted analog signals can then be used to drive display devices like CRT monitors, projectors