Overview
The AD8184AR-REEL, produced by Analog Devices Inc., is a high-speed 4-to-1 video multiplexer. This component is designed to handle high-frequency video signals with exceptional performance characteristics. It features a –3 dB signal bandwidth of 700 MHz and a slew rate of 750 V/µs, making it suitable for various high-speed video applications. The AD8184AR-REEL is known for its low power consumption, low glitch, and excellent video specifications, including gain flatness, differential gain error, and differential phase error.
Key Specifications
| Parameter | Value | Conditions |
|---|---|---|
| –3 dB Bandwidth (Small Signal) | 700 MHz | VIN = 50 mV rms, RL = 5 kΩ |
| –3 dB Bandwidth (Large Signal) | 105 - 135 MHz | VIN = 1 V rms, RL = 5 kΩ |
| 0.1 dB Bandwidth | 60 - 75 MHz | VIN = 50 mV rms, RL = 5 kΩ |
| Slew Rate | 750 V/µs | 2 V Step |
| Settling Time to 0.1% | 15 ns | 2 V Step |
| Differential Gain Error | 0.01% | f = 3.58 MHz, RL = 10 kΩ |
| Differential Phase Error | 0.01° | f = 3.58 MHz, RL = 10 kΩ |
| All Hostile Crosstalk | –95 dB @ 5 MHz | |
| OFF Isolation | –115 dB @ 5 MHz | |
| Supply Voltage | ±4 V to ±6 V | |
| Power Consumption | 4.4 mA | |
| Package | 14-Lead SOIC | |
| Operating Temperature | –40°C to 85°C |
Key Features
- High-speed 4-to-1 video multiplexer with –3 dB signal bandwidth of 700 MHz and a slew rate of 750 V/µs.
- Excellent video specifications: gain flatness of 0.1 dB at 75 MHz, 0.01% differential gain error, and 0.01° differential phase error at RL = 10 kΩ.
- Low power consumption: 4.4 mA at ±5 V supply voltage.
- Low glitch: less than 25 mV.
- High “OFF” isolation of –115 dB @ 5 MHz and low all-hostile crosstalk of –95 dB @ 5 MHz.
- Fast channel switching time of 10 ns.
- Fast output disable feature for connecting multiple devices.
- Available in 14-lead PDIP and SOIC packages.
Applications
- Professional video multiplexing.
- Pixel switching for “picture-in-picture” in LCD and plasma displays.
- Video switchers and routers.
- High-speed video signal processing.
Q & A
- What is the –3 dB signal bandwidth of the AD8184AR-REEL? The –3 dB signal bandwidth is 700 MHz for small signal inputs.
- What is the slew rate of the AD8184AR-REEL? The slew rate is 750 V/µs.
- What are the differential gain and phase errors of the AD8184AR-REEL? The differential gain error is 0.01% and the differential phase error is 0.01° at RL = 10 kΩ.
- How much power does the AD8184AR-REEL consume? It consumes 4.4 mA at ±5 V supply voltage.
- What is the operating temperature range of the AD8184AR-REEL? The operating temperature range is –40°C to 85°C.
- In what packages is the AD8184AR-REEL available? It is available in 14-lead PDIP and SOIC packages.
- What is the channel switching time of the AD8184AR-REEL? The channel switching time is 10 ns.
- Does the AD8184AR-REEL have a fast output disable feature? Yes, it has a fast output disable feature for connecting multiple devices.
- What are some typical applications of the AD8184AR-REEL? Typical applications include professional video multiplexing, pixel switching for “picture-in-picture,” and video switchers and routers.
- How much crosstalk and isolation does the AD8184AR-REEL offer? It offers –95 dB of all-hostile crosstalk and –115 dB of “OFF” isolation at 5 MHz.
