Overview
The AD8182ARZ-RL, 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 power consumption and excellent video specifications. The AD8182 offers a -3 dB signal bandwidth greater than 780 MHz and a slew rate of 750 V/µs, making it suitable for professional video multiplexing and other high-speed applications.
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 | -93 dB | |||
| Voltage Noise @ 10 kHz–30 MHz | 4.5 nV/√Hz | |||
| Total Harmonic Distortion @ 10 MHz | -78 dBc | |||
| Input Offset Voltage | 1 mV | 15 mV | ||
| Input Bias Current | 1 µA | 7 µA | ||
| Quiescent Current (All Channels ON) | 6.8 mA | 8.5 mA | ||
| Operating Temperature Range | -40°C | +85°C | ||
| Package Type | 14-Lead 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 (dual)
- Excellent video specifications: 0.02% differential gain error, 0.02° differential phase error, and 0.1 dB gain flatness beyond 100 MHz
- Low glitch: < 35 mV
- High “OFF” isolation of –90 dB @ 5 MHz
- Fast channel switching: 10 ns
- High speed: > 750 MHz bandwidth and 750 V/µs slew rate
- Fast settling time of 14 ns to 0.1%
Applications
The AD8182ARZ-RL is ideal for various high-speed applications, including:
- Professional video multiplexing
- Pixel switching (picture-in-picture)
- High-speed data acquisition and signal processing
- Video and audio signal routing
- Cascading stages in complex signal processing systems
Q & A
- What is the primary function of the AD8182ARZ-RL?
The AD8182ARZ-RL is a high-speed dual 2-to-1 buffered multiplexer.
- What is the bandwidth of the AD8182ARZ-RL?
The -3 dB signal bandwidth is greater than 780 MHz.
- What is the slew rate of the AD8182ARZ-RL?
The slew rate is 750 V/µs.
- What are the key video specifications of the AD8182ARZ-RL?
It includes 0.02% differential gain error, 0.02° differential phase error, and 0.1 dB gain flatness beyond 100 MHz.
- How much power does the AD8182ARZ-RL consume?
The quiescent current is 6.8 mA for all channels ON.
- What is the switching time of the AD8182ARZ-RL?
The channel switching time is 10 ns.
- What is the OFF isolation of the AD8182ARZ-RL?
The OFF isolation is –90 dB @ 5 MHz.
- What package types are available for the AD8182ARZ-RL?
It is available in a 14-Lead SOIC package.
- What are the operating temperature ranges for the AD8182ARZ-RL?
The operating temperature range is -40°C to +85°C.
- What are some typical applications of the AD8182ARZ-RL?
It is used in professional video multiplexing, pixel switching, high-speed data acquisition, and video/audio signal routing.
