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AD6140 - Bandpass IF Subsystem

General Description

FUNCTIONAL BLOCK DIAGRAM LO_IN+ LO_IN MIXER POST AMPLIFIER AD6140 ⌬ MODULATOR ⌬_DATA_OUT ⌬_CLOCK_OUT PREAMPLIFIER IF_INPUT LNA_SENSE LNA_FORCE LNA BIAS AMPLIFIER MIXER AGC DETECTOR CIRCUIT ECL-TO-CMOS LEVEL-SHIFTER BUFFER_VDD CLK_IN+ CLK_IN AGC_CAPACITOR 0.1␮F AGC_TC_SELECT

Key Features

  • IF Subsystem Bandpass ⌺⌬ Modulator Variable-Gain Preamplifier with 13 dB of AGC Range Mixer AGC Detector Op Amp for LNA Biasing ECL-to-CMOS Level Translator Ultralow Power Design 2.7 V Operating Voltage 4.8 mA Current Consumption Power-Down Control Small 20-Lead SSOP Package.

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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a FEATURES IF Subsystem Bandpass ⌺⌬ Modulator Variable-Gain Preamplifier with 13 dB of AGC Range Mixer AGC Detector Op Amp for LNA Biasing ECL-to-CMOS Level Translator Ultralow Power Design 2.7 V Operating Voltage 4.8 mA Current Consumption Power-Down Control Small 20-Lead SSOP Package APPLICATIONS FLEX™, ReFLEX™ Receivers Multimode Receivers Bandpass ⌺⌬ IF Subsystem AD6140 The AD6140 is a bandpass Σ∆ ADC IF IC for receivers requiring a high dynamic range and multiple filter bandwidths. With an external decimation filter, it creates a multibit analog-to-digital converter.