Features and Benefits
- Fully buffered inputs and outputs
- Fast channel-to-channel switching: 4 ns
- Single-supply operation (5 V)
- High speed
350 MHz bandwidth (-3 dB) @ 200 mV p-p
300 MHz bandwidth (-3 dB) @ 2 V p-p
Slew rate: 1000 V/µs
- Fast settling time: 7 ns to 0.1%
- Low current: 20 mA
- Excellent video specifications: load resistor (RL) = 150 Ω
- Differential gain error: 0.05%
- 0.05° differential phase error
- Low glitch
- All hostile crosstalk
-84 dB @ 5 MHz
-52 dB @ 100 MHz
- High off isolation: -95 dB @ 5 MHz
The AD8189 (G = 2) is a high speed, single-supply, triple 2-to-1 multiplexer. It offers -3 dB small signal bandwidth of 350 MHz and -3 dB large signal bandwidth of 300 MHz, along with a slew rate in excess of 1000 V/µs. With -84 dB of all hostile crosstalk and -95 dB off isolation, the part is well suited for many high speed applications. The differential gain and differential phase error of 0.05% and 0.05° respectively, along with 0.1 dB flatness to 70 MHz, make the AD8188 ideal for professional and component video multiplexing. The part offers 4 ns switching time, making them an excellent choice for switching video signals, while consuming less than 20 mA on a single 5 V supply (100 mW). The device has a high speed disable feature that sets the outputs into a high impedance state. This allows the building of larger input arrays while minimizing off-channel output loading. The device is offered in a 24-lead TSSOP.
Product Lifecycle Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Evaluation Kits (1)
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.
Sample & Buy
The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.