Overview
The AD8180ARZ-RL, produced by Analog Devices Inc., is a high-speed 2-to-1 analog multiplexer. This device is part of the AD8180 series, which includes single and dual versions, with the AD8180 being the single-channel variant. It is designed to offer exceptional performance in high-speed applications, featuring a -3 dB signal bandwidth greater than 750 MHz and a slew rate of 750 V/µs. The AD8180 is fully buffered, ensuring low glitch and high signal integrity, making it ideal for professional video multiplexing and other demanding applications.
Key Specifications
| Parameter | Typical Value | Units |
|---|---|---|
| -3 dB Bandwidth (Small Signal) | 750 MHz | MHz |
| Slew Rate | 750 V/µs | V/µs |
| Channel Switching Time | 10 ns | ns |
| Quiescent Current | 3.8 mA | mA |
| Differential Gain Error | 0.02% | % |
| Differential Phase Error | 0.02° | ° |
| Gain Flatness Beyond 100 MHz | 0.1 dB | dB |
| Crosstalk at 5 MHz | -80 dB | dB |
| OFF Isolation at 5 MHz | -90 dB | dB |
| Operating Voltage Range | ±4 V to ±6 V | V |
| Operating Temperature Range | -40°C to +85°C | °C |
| Package Style | 8-lead SOIC |
Key Features
- Fully buffered inputs and outputs to ensure low glitch and high signal integrity.
- High-speed performance with a -3 dB signal bandwidth greater than 750 MHz and a slew rate of 750 V/µs.
- Fast channel switching time of 10 ns.
- Low power consumption with a quiescent current of 3.8 mA.
- Excellent video specifications, including 0.02% differential gain error and 0.02° differential phase error.
- Low all-hostile crosstalk of -80 dB at 5 MHz and high “OFF” isolation of -90 dB at 5 MHz.
- Fast output disable feature allowing multiple outputs to be connected together for cascading stages.
- Operating voltage range of ±4 V to ±6 V and operating temperature range of -40°C to +85°C.
Applications
- Pixel switching for “picture-in-picture” applications.
- Switching in LCD and plasma displays.
- Video switchers and routers.
- Professional video multiplexing.
Q & A
- What is the -3 dB signal bandwidth of the AD8180?
The AD8180 has a -3 dB signal bandwidth greater than 750 MHz.
- What is the slew rate of the AD8180?
The slew rate of the AD8180 is 750 V/µs.
- How long does it take for the AD8180 to switch channels?
The channel switching time is typically 10 ns.
- What is the quiescent current of the AD8180?
The quiescent current is 3.8 mA.
- What are the differential gain and phase errors of the AD8180?
The differential gain error is 0.02%, and the differential phase error is 0.02°.
- What is the crosstalk and OFF isolation of the AD8180 at 5 MHz?
The crosstalk is -80 dB, and the OFF isolation is -90 dB at 5 MHz.
- What is the operating voltage range of the AD8180?
The operating voltage range is ±4 V to ±6 V.
- What is the operating temperature range of the AD8180?
The operating temperature range is -40°C to +85°C.
- In what package is the AD8180 available?
The AD8180 is available in an 8-lead SOIC package.
- What are some common applications of the AD8180?
Common applications include pixel switching for “picture-in-picture,” switching in LCD and plasma displays, video switchers and routers, and professional video multiplexing.
