V-type Acousto-optic Q-switch Driver
V-type acousto-optic driver is an RF driver that provides supporting functions for acousto-optic Q switch, which is suitable for acousto-optic Q switching products with driving power less than 40W. It has the functions of digital modulation, analog modulation, and first pulse suppression to help customers better realize the modulation and shaping of the beam. It has good heat dissipation and temperature stability to ensure the stable operation of the product.
Characteristics of V-type Acousto-optic Q-switch Driver
- Fast response time
- Low power consumption
- High temperature stability and reliability
Ordering Information of V-type Acousto-optic Q-switch Driver
| Parameter | Unit | SGQ41-43-V-1DR-R | SGQ68-46-V-1DR-F | ||||||||
| Control interface specifications | |||||||||||
| Interface diagram | 一 |  | |||||||||
| Pin | 一 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | |
| Definition | 一 | – | – | Vcc | Gnd | Digital modulation | Gnd | Vcc | Gnd | Analog modulation | |
| Description | 一 | – | – | 24V | Gnd | High level 3.3-5v;low level 0-0.2V@1k Ω | Gnd | 24V | Gnd | 0-5V@1kΩ | |
| Note | 一 | The unmarked pins are suspended | |||||||||
| Interface type | 一 | DB9 male head | |||||||||
| RF output interface specifications | |||||||||||
| Output signal frequency | MHz | 40.68 | 68 | ||||||||
| Frequency stability ratio | ppm | 20 | |||||||||
| Output signal power | W | ≤ 20 | ≤ 40 | ||||||||
| Rising and falling time | ns | <60 | |||||||||
| Switching ratio | dB | ≥ 40 | |||||||||
| Harmonic suppression ratio | dBc | > 25 | |||||||||
| Signal output standing wave ratio | 一 | ≤ 1.3 | |||||||||
| Whole machine specifications | |||||||||||
| Working mode | 一 | R05 (First pulse suppression mode) | FPS(First pulse suppression mode) | ||||||||
| working voltage | Vdc | 24±1 | |||||||||
| Maximum power consumption | W | 60 | 100 | ||||||||
