Each unit uses a serial 16-bit DAC to convert a serial digital stream (interface from user’s microcontroller or FPGA) to four channels (bias differential method) to drive MTI MEMS mirror devices to full angles. Wide bandwidth actuation. Also included is protection circuitry to reduce the chances of device damage. Safe operation further relies on the customer-provided clock signal for setting the cut-off frequency of on-board low-pass filters (that frequency should be set based on recommended value in each device datasheet). A dc supply voltage must also be provided on the input header.
| Designation: | PicoAmp 5.4 X200 |
|---|---|
| Enclosure: | No box/enclosure included |
| Output voltage range: | ~0V - 200V |
| Large signal bandwidth: | up to 25kHz possible, governed by LPF |
| Input connectors: | 10-pin header (0.05", 2 rows, vertical) |
| Output connector for 0.10" connection: | 10-pin header (0.05", 2 rows, right angle) |
| Power consumption: | ~ 75 - 85 mW |
| Input supply voltage: | +5VDC at input connector (4.9V-5.1V) |
| On-board hardware LPFs: | YES, require clock input for fc selection |