Overview
The AD8184ANZ, produced by Analog Devices Inc., is a high-speed 4-to-1 video multiplexer designed for professional video applications. It boasts a –3 dB signal bandwidth of 700 MHz and a slew rate of 750 V/µs, making it ideal for high-speed video switching. The device features fully buffered inputs and outputs, ensuring excellent signal integrity and minimal signal degradation. With low power consumption of less than 4.4 mA on ±5 V supply voltage, it is suitable for a variety of video processing and switching applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| –3 dB Bandwidth (Small Signal) | 700 | MHz |
| –3 dB Bandwidth (Large Signal) | 105-135 | MHz |
| 0.1 dB Bandwidth | 60-75 | MHz |
| Slew Rate | 750 | V/µs |
| Settling Time to 0.1% | 15 | ns |
| Differential Gain Error (RL = 10 kΩ) | 0.01% | |
| Differential Phase Error (RL = 10 kΩ) | 0.01° | |
| All Hostile Crosstalk @ 5 MHz | –95 dB | |
| OFF Isolation @ 5 MHz | –115 dB | |
| Supply Voltage | ±5 V | |
| Current Consumption | < 4.4 mA | |
| Package Types | 14-Lead PDIP, 14-Lead SOIC |
Key Features
- Fully buffered inputs and outputs for excellent signal integrity.
- High speed: 700 MHz bandwidth and 750 V/µs slew rate.
- Fast channel switching time of 10 ns.
- Low power consumption: less than 4.4 mA on ±5 V supply voltage.
- Low glitch: < 25 mV.
- High “OFF” isolation of –115 dB @ 5 MHz and low all-hostile crosstalk of –95 dB @ 5 MHz.
- Fast output disable feature for connecting multiple devices.
- Excellent video specifications: 0.1 dB flatness of 75 MHz, 0.01% differential gain error, and 0.01° differential phase error.
Applications
- Professional video multiplexing.
- Pixel switching for “picture-in-picture” applications.
- Switching in LCD and plasma displays.
- Video routers and switchers.
- Video processing equipment and multimedia systems.
Q & A
- What is the –3 dB bandwidth of the AD8184ANZ?
The –3 dB bandwidth of the AD8184ANZ is 700 MHz for small signal inputs.
- What is the slew rate of the AD8184ANZ?
The slew rate of the AD8184ANZ is 750 V/µs.
- How much current does the AD8184ANZ consume?
The AD8184ANZ consumes less than 4.4 mA on ±5 V supply voltage.
- What are the package types available for the AD8184ANZ?
The AD8184ANZ is available in 14-Lead PDIP and 14-Lead SOIC packages.
- What is the differential gain error of the AD8184ANZ?
The differential gain error of the AD8184ANZ is 0.01% at RL = 10 kΩ.
- What is the OFF isolation of the AD8184ANZ?
The OFF isolation of the AD8184ANZ is –115 dB @ 5 MHz.
- How fast is the channel switching time of the AD8184ANZ?
The channel switching time of the AD8184ANZ is 10 ns.
- Does the AD8184ANZ have a fast output disable feature?
Yes, the AD8184ANZ has a fast output disable feature allowing the output to be put into a high impedance state.
- What are some typical applications of the AD8184ANZ?
Typical applications include professional video multiplexing, pixel switching for “picture-in-picture,” and switching in LCD and plasma displays.
- Is the AD8184ANZ pin compatible with other video switchers?
Yes, the AD8184ANZ is pin compatible with HA4314 and GX4314 video switchers.
