Overview
The AD8180AR-REEL, produced by Analog Devices Inc., is a high-speed 2-to-1 multiplexer designed for various high-frequency applications. This component is part of the AD8180 and AD8182 series, which are known for their excellent video specifications and low power consumption. The AD8180 is particularly suited for professional video multiplexing, pixel switching, and other high-speed signal processing tasks.
Key Specifications
| Parameter | Min | Typ | Max | Units |
|---|---|---|---|---|
| Channel Switching Time | 5 ns | - | 10 ns | - |
| Enable to Channel ON Time | - | 10.5 ns | - | - |
| Enable to Channel OFF Time | - | 11 ns | - | - |
| –3 dB Bandwidth (Small Signal) | 750 MHz | 930 MHz | - | - |
| Slew Rate | - | 750 V/µs | - | - |
| Power Consumption | - | 3.8 mA | - | - |
| Supply Voltage | ±5 V | - | - | - |
| Differential Gain Error | - | 0.02% | - | - |
| Differential Phase Error | - | 0.02° | - | - |
| Crosstalk | - | –80 dB @ 5 MHz | - | - |
| OFF Isolation | - | –90 dB @ 5 MHz | - | - |
Key Features
- Low Glitch: Less than 35 mV
- Fully Buffered Inputs and Outputs: Ensures high signal integrity
- Low Power Consumption: 3.8 mA per 2:1 multiplexer on ±5 V supply voltage
- Excellent Video Specifications: Gain flatness of 0.1 dB beyond 100 MHz, 0.02% differential gain error, and 0.02° differential phase error
- Fast Output Disable Feature: Allows multiple outputs to be connected together without loading the output bus
- High Speed: 750 MHz bandwidth, 750 V/µs slew rate, and fast settling time of 14 ns to 0.1%
- Low Crosstalk and High OFF Isolation: Better than 80 dB of crosstalk and 90 dB of isolation at 5 MHz
Applications
- Pixel Switching for Picture-in-Picture: Ideal for high-speed video applications
- Switching in LCD and Plasma Displays: Suitable for display technologies requiring fast switching times
- Video Switchers and Routers: Used in professional video multiplexing and routing systems
Q & A
- What is the channel switching time of the AD8180?
The channel switching time is 10 ns. - What is the power consumption of the AD8180?
The power consumption is less than 3.8 mA per 2:1 multiplexer on ±5 V supply voltage. - What is the bandwidth of the AD8180?
The –3 dB signal bandwidth is greater than 750 MHz. - What are the differential gain and phase errors of the AD8180?
The differential gain error is 0.02%, and the differential phase error is 0.02°. - Can multiple outputs of the AD8180 be connected together?
Yes, the fast output disable feature allows multiple outputs to be connected without loading the output bus. - What is the slew rate of the AD8180?
The slew rate is 750 V/µs. - What are the typical applications of the AD8180?
The AD8180 is typically used in pixel switching for picture-in-picture, switching in LCD and plasma displays, and video switchers and routers. - What is the crosstalk and OFF isolation of the AD8180?
The crosstalk is better than –80 dB @ 5 MHz, and the OFF isolation is better than –90 dB @ 5 MHz. - What package types are available for the AD8180?
The AD8180 is available in 8- and 14-lead PDIP and SOIC packages. - Is an evaluation board available for the AD8180?
Yes, an evaluation board (AD8180-EB) is available for this product.
