Broadcast Radio - |
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Audio Receiver |
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ATR4251 (21 pages, revision J, updated 10/09) Low-noise AM/FM antenna amplifier, high dynamic range for AM and FM, AGC for AM and FM, high intercept point 3rd-order for FM, FM amplifier adjustable for various cable impedances, high intercept point 2nd- and 3rd-order for AM, low-output impedance for AM, low power consumption
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ATR4252 Preliminary Summary (10 pages, revision A, updated 9/09) All-in-one IC Solution for Active Antennas
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ATR4256 (21 pages, revision D, updated 1/08) Frequency Synthesizer for Radio Receivers, Three DACs for Automatic Tuner Adjust (e.g., with ATR4255, ATR4258)
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ATR4258 (38 pages, revision B, updated 5/05) AM/FM Car Radio Receiver for a Global Reception Concept with Digital Tuning and Electronic Filter Adjustment, Pin Compatible to U4255BM, Receiving Condition Analyzer and Adjacent Channel/Multipath Noise Cancellation, Superior Noise Suppression by Software-controlled Filter Adjustment, Completely Integrated FM Demodulator, a Variable Bandfilter Replaces Expensive External Ceramic Filter, Automatic Tuner Adjustment with ATR4256
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ATR4262M1 Preliminary Summary (12 pages, revision B, updated 5/08) AM/FM, DRM and HD Radio Front-end IC for World Wide Reception (FM from 70 to 166 MHz; AM from 150 kHz to 30 MHz). Can Interface to Several Baseband Processing Solutions; Automotive Compliant
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T4260 (34 pages, revision N, updated 11/09) AM/FM Tuner Front End for Digital-IF Radio Solutions (Suitable for Standard AM/FM, DRM and IBOC) – Integrated Fast Fractional PLL, Up-/Down-conversion System, IF Frequencies Up to 25 MHz, DACs for Automatic Tuner Alignment, High S/N Ratio, Compatible for 3/5V Microcontrollers
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