QDSMxxx-yyW-zzV Series Ultracompact AOM Driver for Picosecond/Short-Pulse Amplification Stages
The QDSM series Q-switch driver is an ultrasmall medium/low-power RF generator for AOM switches associated with short-pulse lasers and other RF applications. The QDM series offers compact construction, stable RF output, strong interference resistance and high reliability, making it an ideal acousto-optic switch driver. The QDSM series is a newly designed, entirely independently developed product emphasizing reliability and cost effectiveness compared with other products. It drives acousto-optic Q-switches in picosecond lasers and short-pulse laser amplification stages and can also serve other RF applications. Compact construction, stable RF output, interference resistance and high reliability make it an ideal acousto-optic Q-switch source.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Output Frequency | 40.68/68/80 MHz |
| Signal level | 3.3V TTL， Compatible with 5V TTL |
| RF Rise time | < 35 ns |
| RF Fall time | < 35 ns |
| Modulation Signal input Frequency Range [MIV] | MIV: DC ~ 500kHz |
| First-Pulse Compression Mode | A05: ON LEVEL analog compression mode. R05: OFF LEVEL analog compression mode. |
| Analog Signal Input Characteristics | 0~5V, input impedance: 1.0k ohms |
| RF Output Power | Potentiometer Adjustable |
| RF Output Impedance | 50Ω |
| Supply voltage | 12V or 15V. Note: the 15V version can use 12V power with reduced output power; the 12V version can use 15V power with increased output power. |
| Supply current [Varies with Rated Power] | <3A, Varies with Rated Power |
| Operating temperature Conditions [@ 12V, 45W @ 15V] | Heat sink temperature should be 10°~55° 2. The driver's heat sink surface must contact a cooling surface or heat sink capable of dissipating 36W @12V and 45W @15V. |
| Storage temperature | -20°~ +85° |
| Overall dimensions [Length × width × height] | 49*68*22 mm （ Length × width × height ） |
Datasheet
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Supplier Information
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QDCxxx-yyW-zzV Series Q Driver for End-Pumped Lasers
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Output Frequency: 40.68/68/80 MHz Signal level: 3.3V TTL， Compatible with 5V TTL RF Rise time: < 35 ns
The QDC series Q-switch driver is a medium/low-power RF generator designed for acousto-optic Q-switches in end-pumped, side-pumped and other lasers, with additional RF applications. Compact construction, stable output, strong interference resistance and high cost effectiveness have supported widespread industry use and proven reliability. Multiple first-pulse suppression modes make QDC an ideal acousto-optic Q-switch source. The series is a newly designed, entirely independently developed product emphasizing reliability and cost effectiveness compared with alternatives, with stable RF output and high reliability.
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