The AD8187 (G = +2) is a high-speed single supply Triple 2-to-1 multiplexer. It offers -3 dB large signal band-width of over 480 MHz along with a slew rate in excess of 1500 V/µs. With better than -78 dB of all hostile crosstalk and 95 dB isolation, it is useful in many high speed applications. The differential gain and differential phase error of 0.05% and 0.05°, along with 0.1 dB flatness to 85 MHz makes the AD8187 ideal for professional and component video multiplexing. It offers a 4 ns switching time, making it an excellent choice for switching video signals, while consuming less than 20 mA on +5 V supply voltage (100 mW).
The AD8187 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 devices are offered in 24 lead TSSOP package.
Features and Benefits- 480 MHz Bandwidth (-3 dB) 2 V p-p - >1500 V/ µs Slew Rate G = +2 - Fast Settling Time of 7.5 ns to 0.1% - 0.05% Differential Gain Error - 0.05° Differential Phase Error Low Glitch for Connecting Multiple Outputs | Switches & Multiplexers |
| Document | note |
| AD8186/AD8187: 480 MHz Single-Supply (5 V) Triple 2:1 Multiplexers Data Sheet (Rev. A) | PDF 474 kB |
| Document | note |
| AN-348: Avoiding Passive-Component Pitfalls | PDF 931 kB |
| AN-1024: How to Calculate the Settling Time and Sampling Rate of a Multiplexer (Rev. 0) | PDF 210 kB |
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
|---|---|---|---|---|---|---|
| AD8187ARUZ Production | 24 ld TSSOP | OTH 62 | -40 to 85C | 4.02 | 3.41 | Y |
| AD8187ARUZ-REEL Production | 24 ld TSSOP | REEL 2500 | -40 to 85C | 4.02 | 3.41 | Y |
| AD8187ARUZ-REEL7 Production | 24 ld TSSOP | REEL 1000 | -40 to 85C | 4.02 | 3.41 | Y |
