# MAX2871ETJ+ (Component) ## Description Maxim Integrated PLL Frequency Synthesizer Single 23.5MHz to 6000MHz 32-Pin TQFN EP QFN-32 Maxim None MAX2871ETJ+ Unavailable Maxim Integrated MAX2871 ultra-wideband fractional-N / integer-N PLL frequency synthesizer with integrated VCOs, capable of generating RF frequencies from 23.5MHz to 6.0GHz. Features programmable output dividers (1/2/4/8/16/32/64/128), dual differential RF outputs with programmable output power from -1dBm to +8dBm, low phase noise performance, phase frequency detector up to 140MHz, reference frequency up to 210MHz, fast lock and cycle-slip reduction, automatic/manual VCO selection, on-chip temperature sensor with 7-bit ADC, 4-wire SPI-compatible serial interface, and operation from -40°C to +85°C. Suitable for wireless infrastructure, clock generation, microwave radios, RF signal generation, and test & measurement equipment. MAX2871 Search Keywords: MAX2871, Maxim MAX2871, Analog Devices MAX2871, PLL synthesizer, RF synthesizer, fractional N synthesizer, integer N synthesizer, 6GHz frequency synthesizer, RF signal generator IC, integrated VCO synthesizer, microwave synthesizer, SPI frequency synthesizer, dual output PLL, clock generation IC, wireless infrastructure synthesizer Hashtags: #MAX2871 #MaximIntegrated #AnalogDevices #PLLSynthesizer #FrequencySynthesizer #RFSynthesizer #FractionalNPLL #IntegerNPLL #IntegratedVCO #RFSignalGenerator #MicrowaveRadio #ClockGeneration #WirelessInfrastructure #SPIInterface #TestAndMeasurement #RFDesign #RFIC #PhaseLockedLoop ## Component Details - **Owner:** cherepanyadima - **Created:** 6/10/2026 - **Last Updated:** 6/10/2026 - **Visibility:** Public - **Datasheet URL:** https://www.snapeda.com/parts/MAX2871ETJ+/Analog%20Devices/datasheet/ - **Manufacturer Name:** Maxim Integrated - **Package or Case Code:** 32-QFN - **Symbol Style:** parametric-v1 - **Manufacturer Part Number:** MAX2871ETJ_ - **Part Type:** Integrated Circuit - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Maxim Integrated - **MPN:** MAX2871ETJ_ - **Mount Type:** Wire - **Package / Case Code:** 32-QFN - **Pin Count:** 33 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | CLK | | | 2 | DATA | | | 3 | LE | | | 4 | CE | | | 5 | SW | | | 6 | VCC_CP | | | 7 | CP_OUT | | | 8 | GND_CP | | | 9 | GND_PLL | | | 10 | VCC_PLL | | | 11 | GND_RF | | | 12 | RFOUTA_P | | | 13 | RFOUTA_N | | | 14 | RFOUTB_P | | | 15 | RFOUTB_N | | | 16 | VCC_RF | | | 17 | VCC_VCO | | | 18 | GND_VCO | | | 19 | NOISE_FILT | | | 20 | TUNE | | | 21 | GND_TUNE | | | 22 | RSET | | | 23 | BIAS_FILT | | | 24 | REG | | | 25 | LD | | | 26 | RFOUT_EN | | | 27 | GND_DIG | | | 28 | VCC_DIG | | | 29 | REF_IN | | | 30 | MUX | | | 31 | GND_SD | | | 32 | VCC_SD | | | 33 | EP | | --- *Generated from [https://www.flux.ai/cherepanyadima/max2871etjplus](https://www.flux.ai/cherepanyadima/max2871etjplus)*