{"product_id":"sparkfun-maxim-integrated-max2223-direct-conversion-l-band-satellite-tuner","title":"SparkFun Maxim Integrated MAX2223 Direct Conversion L-Band Satellite Tuner","description":"\u003cp\u003eMaxim MAX2223 Direct Conversion L-Band Satellite Tuner is designed for satellite set-top and Very Small Aperture Terminal (VSAT) applications. The device directly converts the satellite signals from the LNB to baseband using a broadband I\/Q down-converter. The operating frequency range extends from 925MHz to 2175MHz. MAX2223 includes an LNA and an RF variable-gain amplifier, I and Q down-converting mixers, and baseband amplifiers. The RF variable-gain amplifier provides more than 70dB of gain control range and an RF bandwidth of 1GHz.\u003c\/p\u003e \u003cp\u003eThe device includes fully monolithic VCOs, as well as a complete fractional-N frequency synthesizer. Additionally, an on-chip crystal oscillator is provided along with a buffered output for driving additional tuners and demodulators. Synthesizer programming and device configuration are accomplished with a 2-wire serial interface. The IC features a VCO auto-select (VAS) function that automatically selects the proper VCO. For multi-tuner applications, the device can be configured to have one of two 2-wire interface addresses. A low-power standby mode is available when the signal path is shutdown while leaving the reference oscillator, digital interface, and buffer circuits active. This provides a method to reduce power in single and multi-tuner applications.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e925MHz to 2175MHz frequency range\u003c\/li\u003e \u003cli\u003eMonolithic VCO \u003cul\u003e \u003cli\u003e-97dBc\/Hz at 10kHz low phase noise\u003c\/li\u003e \u003cli\u003eNo calibration required\u003c\/li\u003e \u003c\/ul\u003e\n\u003c\/li\u003e \u003cli\u003e-75dBm to 0dBm high dynamic range\u003c\/li\u003e \u003cli\u003e1GHz RF bandwidth supported\u003c\/li\u003e \u003cli\u003eSingle +3.3V �±5% supply\u003c\/li\u003e \u003cli\u003eLow-power standby mode\u003c\/li\u003e \u003cli\u003eAddress pin for multi-tuner applications\u003c\/li\u003e \u003cli\u003eDifferential I\/Q interface\u003c\/li\u003e \u003cli\u003eI2C 2-wire serial interface\u003c\/li\u003e \u003cli\u003eVery small, 5mmx5mm, 28-Pin TQFN package\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"https:\/\/www.mouser.com\/datasheet\/2\/256\/MAX2223-1714473.pdf\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":40054672195669,"sku":"19556:COM-19556:spark","price":2025.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/19556-Maxim_Integrated_MAX2223_Direct_Conversion_L-Band_Satellite_Tuner.jpg?v=1651340549","url":"https:\/\/www.tanotis.com\/products\/sparkfun-maxim-integrated-max2223-direct-conversion-l-band-satellite-tuner","provider":"Tanotis","version":"1.0","type":"link"}