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20 GHz Modulator Driver with Adjustable DC Bias
The Optilab MD-20-M Modulator Driver (MD) is a 20 GHz Bandwidth RF Amplifierin a
compact and user- friendly module that provides a high-quality, single-ended voltage to
drive an optical modulator. Typical applications include driving EML, EAM, and MachZehnder devices, and it can also be used as a wideband RF amplifier with useable
bandwidth of up to 20 GHz, including its adjustable output up to 21.5 dBm, making it
suitable for many RF link applications. The MD-20-M amplifies 20 Gb/s data input signals
to >7.5 Vp-p drive levels, and the flat gain and group delay response yield a high quality,
low- jitter electrical drive signal for digital applications. Featuring a single +12V DC power
supply, this versatile module also has an anodized, precision- machined aluminum
housing designed for efficient heat dissipation during prolonged use. In addition to its
amplification function, the MD-20-M also features a manually adjustable DC bias output
voltage port, to further complement its effectiveness when used with a standard optical
modulator. The MD-20-M also supports diplexed RF + DC port configurations for full
optical modulator compatibility. Contact Optilab for more information.
Features:
• Inverting Amplifier
• Bandwidth from 0.1 to 20 GHz
• Output power of 21.5 dBm typical
• Data rates exceed 23 Gb/s
• Manual DC Bias Output Port to 10 Volt
• Optional diplexed DC input port
• Variable Gain Control via USB
• Built in heat sink
• Single 12 V power supply required (Not Included)
Manufacturer: 