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Thin-Film Cascadable Amplifier 10 to 100 MHz Technical Data
UTO/UTC 111 Series
Features
• Frequency Range: 10 to 100 MHz
• Low Noise: 1.4 dB (Typ)
• Medium Power: 16.8 dBm (Typ)
• Temperature Compensated
Applications
• Low Frequency IF Stages
• Medical Instruments: Ultra-Sound, Magnetic Resonance
• High Efficiency or Battery Powered Systems
Description
The 111 Series is a single-stage, high-gain silicon bipolar amplifier that incorporates thin-film technology. Low noise figure and high efficiency are the result of an output transformer coupling design. Active bias circuits provide temperature compensation and increased immunity to bias voltage variations. Blocking capacitors couple the RF through the amplifier, while a low VSWR is maintained through unique transformer designs.