AD8189ARUZ-R7: 350 MHz Single-Supply (5 V) Triple 2:1 Multiplexer
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/us. 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.
AD8189ARUZ-R7 特点
- 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/us - Fast settling time: 7 ns to 0.1%
- Low current: 19 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
AD8189ARUZ-R7 功能框图
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| AD8189-EVALZ | 量产 | 评估板 | - | 工业 |
| AD8189ARUZ | 量产 | 24 ld TSSOP | 24 | 工业 |
| AD8189ARUZ-R7 | 量产 | 24 ld TSSOP | 24 | 工业 |
| AD8189ARUZ-RL | 量产 | 24 ld TSSOP | 24 | 工业 |