Overview
The AD8183ARU-REEL, produced by Analog Devices Inc., is a high-speed, triple 2:1 multiplexer designed for various high-frequency applications. This component is part of the AD8183 series, which includes the AD8183 and AD8185 models, differing primarily in their gain settings (G = +1 for AD8183 and G = +2 for AD8185). These multiplexers are optimized for selecting between two RGB (red, green, blue) video sources and are suitable for professional video and RGB multiplexing.
Key Specifications
| Parameter | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| -3 dB Bandwidth (Small Signal) | VOUT = 200 mV p-p, RL = 150 Ω | 200 | 250 | 380 | MHz |
| -3 dB Bandwidth (Large Signal) | VOUT = 2 V p-p, RL = 150 Ω | 200 | 250 | 310 | MHz |
| Slew Rate | 2 V Step | 1000 | 1150 | V/μs | |
| Settling Time to 0.1% | 2 V Step, RL = 150 Ω | 15 | ns | ||
| Differential Gain Error | 0.01 | % | |||
| Differential Phase Error | 0.02 | Degrees | |||
| Channel-to-Channel Crosstalk | RTI @ 100 MHz | -56 | dB | ||
| OFF Isolation | @ 10 MHz | -100 | dB | ||
| Supply Current | 25 | mA | |||
| Supply Voltage | ±5 V | V | |||
| Package/Case | 24-TSSOP |
Key Features
- Fully buffered inputs and outputs
- Fast channel-to-channel switching time of 15 ns
- High speed with a bandwidth of up to 380 MHz (–3 dB)
- High slew rate of 1000 V/μs (G = +1) and 1150 V/μs (G = +2)
- Low differential gain and phase errors (0.01% and 0.02° respectively)
- Low all-hostile crosstalk and high OFF isolation
- Low power consumption of less than 25 mA on ±5 V supply
- TTL-compatible global input switching and output enable control
- High impedance output disable feature for connecting multiple devices
Applications
- Pixel switching for “Picture-In-Picture” applications
- Switching RGB in LCD and plasma displays
- RGB video switchers and routers
- Professional video and RGB multiplexing
- Switching NTSC or PAL composite signals
Q & A
- What is the primary function of the AD8183ARU-REEL?
The AD8183ARU-REEL is a high-speed, triple 2:1 multiplexer designed for selecting between two RGB video sources.
- What is the bandwidth of the AD8183ARU-REEL?
The bandwidth is up to 380 MHz (–3 dB) for small signals and up to 310 MHz (–3 dB) for large signals with a 150 Ω load.
- What is the slew rate of the AD8183ARU-REEL?
The slew rate is 1000 V/μs for the AD8183 and 1150 V/μs for the AD8185.
- What is the settling time of the AD8183ARU-REEL?
The settling time to 0.1% is 15 ns for a 2 V step with a 150 Ω load.
- What are the differential gain and phase errors of the AD8183ARU-REEL?
The differential gain error is 0.01%, and the differential phase error is 0.02°.
- What is the channel-to-channel crosstalk of the AD8183ARU-REEL?
The channel-to-channel crosstalk is –56 dB at 100 MHz.
- What is the OFF isolation of the AD8183ARU-REEL?
The OFF isolation is –100 dB at 10 MHz.
- What is the power consumption of the AD8183ARU-REEL?
The power consumption is less than 25 mA on a ±5 V supply.
- What are some common applications of the AD8183ARU-REEL?
Common applications include pixel switching for “Picture-In-Picture,” switching RGB in LCD and plasma displays, RGB video switchers and routers, and professional video and RGB multiplexing.
- What package type is the AD8183ARU-REEL available in?
The AD8183ARU-REEL is available in a 24-TSSOP package.
