宽带RF放大器模块

   产 品 说 明

12GHz RF放大器模块 30dB增益 包括增益控制&电源

The MD-12-M is a 12 GHz Bandwidth RF Amplifier in a compact and user friendly module. The MD-12 modulator driver provides a high-quality, single-ended voltage to drive an external LiNbO3 modulator. Typical applications include driving EML, EAM, and Mach-Zehnder modulators. It amplifies 12.5 Gb/s data input signals to >7.5 Vp-p drive levels. The flat gain and flat group delay response yield a highquality, low-jitter electrical drive signal. The MD-12-M can also be used as wideband RF amplifier with useful bandwidth of up to 15 GHz. Its high gain of 26 dB makes it suitable for many RF link applications.

The MD-12-M has an anadized, precision-machined aluminum housing that is designed for efficient heat dissipation. The output voltage can be ajusted by an internal resister for 10 dB range. The module has K-connectors for the input/output RF signals and an seven-pin connector for the detector, reference, and power interfaces. Included is a 12 V DC power supply which

is all that is needed to power the MD-12-M.

Features

• Useful Bandwidth up to 15 GHz

• Data rates upto 12.5 Gb/s

• Compact Size

• Variable Gain Control Built-in

• Single 12 V Power Supply Included

Applications

• 12.5 Gb/s Digital Modulation

• SONET/SDH

• Analog RF Amplification to 15 GHz

• RF over Fiber Link Amplified

• General Laboratory Testing

Technical Specifications

Model Number MD-12-M

Data Rate Up to 12.5 Gb/s

Frequency Response 75 KHz to 15 GHz

Output Amplitude 7.5 Vp-p typ.

Output Power >26 dBm typ.

RF Gain 14 db to 26 dB, variable

Gain Ripple ±1.5 dB

Gain Control Range 10 dB min.

Group Delay ± 25 ps

Noise Figure 11 dB

RF Impedance 50 Ω

Input Range 500 mV to 1.5 V

Input VSWR 1.6:1 typ.

Output VSWR 2.0:1 typ.

Rise Time 10%, rise time 35 ps typ.

Output Coupling AC Coupled

Environment / User Interface

RF Connectors K Connector Female

Electrical Connectors 7-Pin Assembly

Power Requirement +12 V DC, 1 A max.

Dimensions 80 mm x 50 mm x 25 mm

Soldering Temperature 215˚C maximum for 30 seconds

Operating Temperature Range 0° C to +70° C

Storage Temperature Range -45° C to +100° C

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