Overview
The AD8182AR-REEL7, produced by Analog Devices Inc., is a high-speed, dual 2-to-1 buffered multiplexer. This component is part of the AD8182 series, which is designed for high-speed applications requiring low crosstalk and high isolation. The AD8182 offers a -3 dB signal bandwidth greater than 780 MHz and a slew rate of 750 V/µs, making it ideal for professional video multiplexing and other high-speed signal processing tasks.
Key Specifications
| Parameter | Min | Typ | Max | Units |
|---|---|---|---|---|
| Channel Switching Time | 5 ns | - | 10 ns | - |
| -3 dB Bandwidth (Small Signal) | 640 MHz | - | 780 MHz | - |
| -3 dB Bandwidth (Large Signal) | 110 MHz | - | 135 MHz | - |
| OFF Isolation @ 5 MHz | -89 dB | - | -93 dB | - |
| Quiescent Current (All Channels ON) | 6.8 mA | - | 8.5 mA | - |
| Operating Temperature Range | -40°C | - | 85°C | - |
| Supply Voltage Range | ±4 V | - | ±6 V | - |
| Package Type | - | - | 14-SOIC | - |
Key Features
- Fully buffered inputs and outputs
- Fast output disable feature for connecting multiple devices
- Low all-hostile crosstalk of –80 dB @ 5 MHz
- Low power consumption: 6.8 mA (AD8182)
- Excellent video specifications: 0.1 dB gain flatness beyond 100 MHz, 0.02% differential gain error, and 0.02° differential phase error
- Low glitch: < 35 mV
- High “OFF” isolation of –90 dB @ 5 MHz
- Fast channel switching: 10 ns
- High speed: > 750 MHz bandwidth (-3 dB) and 750 V/µs slew rate
- Fast settling time of 14 ns to 0.1%
Applications
The AD8182AR-REEL7 is suitable for various high-speed applications, including:
- Professional video multiplexing
- Pixel switching (picture-in-picture)
- High-speed signal processing
- Video switching and routing
- Medical imaging and diagnostic equipment
- Industrial and automotive systems requiring high-speed signal handling
Q & A
- What is the -3 dB bandwidth of the AD8182AR-REEL7?
The -3 dB bandwidth of the AD8182AR-REEL7 is greater than 780 MHz for small signals and between 110 MHz to 135 MHz for large signals.
- What is the slew rate of the AD8182AR-REEL7?
The slew rate of the AD8182AR-REEL7 is 750 V/µs.
- What is the power consumption of the AD8182AR-REEL7?
The quiescent current of the AD8182AR-REEL7 is 6.8 mA when all channels are on.
- What is the operating temperature range of the AD8182AR-REEL7?
The operating temperature range of the AD8182AR-REEL7 is from -40°C to 85°C.
- What is the package type of the AD8182AR-REEL7?
The AD8182AR-REEL7 comes in a 14-SOIC package.
- What are the key video specifications of the AD8182AR-REEL7?
The AD8182AR-REEL7 has excellent video specifications, including 0.1 dB gain flatness beyond 100 MHz, 0.02% differential gain error, and 0.02° differential phase error.
- How fast is the channel switching time of the AD8182AR-REEL7?
The channel switching time of the AD8182AR-REEL7 is 10 ns.
- What is the OFF isolation of the AD8182AR-REEL7 at 5 MHz?
The OFF isolation of the AD8182AR-REEL7 at 5 MHz is greater than -89 dB.
- Does the AD8182AR-REEL7 have a fast output disable feature?
Yes, the AD8182AR-REEL7 has a fast output disable feature, allowing the output to be put into a high impedance state.
- What are some common applications of the AD8182AR-REEL7?
The AD8182AR-REEL7 is commonly used in professional video multiplexing, pixel switching, high-speed signal processing, video switching and routing, and in medical imaging and diagnostic equipment.
- Is there an evaluation board available for the AD8182AR-REEL7?
Yes, an evaluation board (AD8182-EB) is available for the AD8182 series, which can be ordered using the product number provided in the datasheet.
