TGC4408-SM

Down Converter, 18.3- 20.2GHz RF, 7.9- 11.1GHz LO, .95- 1.95GHz IF, QFN 5x6mm

The TriQuint is a low cost Ku band downconverter. It provides in a single package a dual band VCO, a subharmonic mixer and all the associated gain stages required to integrate the VCO and the mixer. The TGC4408-SM provides a differential signal at 1/4th the VCO frequency for use in a phase-locked loop. The subharmonic mixer is manufactured using TriQuint"s pHEMT process; the VCO and the prescaler are manufactured using TriQuint"s HBT process. The TGC4408-SM is available as a single surface mount 32 lead 5x6 QFN package and is ideally suited for VSAT ground terminals and millimeter wave communication receivers. Lead-free and RoHS compliant. Evaluation Boards are available upon request.

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RF Frequency: 18.3 to 20.2 GHz * Internal dual band LO Sources: 7.9 to 9.1 GHz and 9.9 to 11.1 GHz * IF Frequency: 950 to 1950 MHz * Conversion Gain: 8.5 dB * Single Side Band Noise Figure: 6.5 dB * Input IP3: -8 dBm * Differential ÷4 VCO output for use by external PLL * Single +5V supply operation * Bias 5.0 V, 305 mA * Package Dimensions: 5.0 x 6.0 x 0.85 mm