AD8114/AD8115 are low cost 225MHz 16×16 crosspoint switches, features serial or parallel programming, serial data output, high impedance output disable etc.
The AD8114 and AD8115 are 16 × 16 high‑speed video crosspoint switch matrices offering a –3 dB bandwidth greater than 200 MHz, low crosstalk (‑70 dB at 5 MHz) and programmable gain (1 × for AD8114, 2 × for AD8115). They support serial or parallel programming and can be daisy‑chained to build larger arrays.
Packaged in a 100‑lead LQFP, the devices operate from a +5 V supply, draw about 70 mA idle current, and are rated for an industrial temperature range of –40 °C to +85 °C. Detailed specifications, timing characteristics, absolute maximum ratings and ordering information are provided in the document.
| Gain Flatness | 0.1 dB |
|---|---|
| Supply Voltage Range | +4.5 V to +5.5 V |
| Output Impedance (enabled) | 0.2 Ω |
The AD8114 has a gain of 1.
The AD8115 offers a gain of 2.
It operates from a supply voltage range of +4.5 V to +5.5 V.
It provides a 16 × 16 non‑blocking switch array.