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MAX2023 Datasheet(PDF) 3 Page - Maxim Integrated Products |
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MAX2023 Datasheet(HTML) 3 Page - Maxim Integrated Products |
3 / 15 page 700MHz to 1200MHz High-Linearity, SPI-Controlled DVGA with Integrated Loopback Mixer _______________________________________________________________________________________ 3 AC ELECTRICAL CHARACTERISTICS (continued) (MAX2058 Typical Application Circuit, VCC = +4.75V to +5.25V, digital attenuators set for maximum gain, 700MHz ≤ fRF ≤ 1200MHz, 40MHz ≤ fLO ≤ 100MHz, TC = -40°C to +85°C. Typical values are at VCC = 5.0V, PIN = 0dBm, fRF = 940MHz, PLO = -6dBm, fLO = 45MHz, fLBOUT = fRF - fLO, and TC = +25°C, unless otherwise noted.) (Note 1) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Output -1dB Compression Point (Note 3) OP1dB 19 dBm RMS Error Vector Magnitude EVM POUT = +12dBm, EDGE modulation 0.5 % 200kHz offset -39.2 400kHz offset -73.5 600kHz offset -82.7 Spurious Emissions in 30kHz Bandwidth (Note 4) POUT = +12dBm, EDGE modulation 1.2MHz offset -85.7 dBc Noise Figure NF 6.8 dB Input Return Loss 50 Ω source, minimum attenuation setting 18 dB Output Return Loss 50 Ω load, minimum attenuation setting 20 dB 5-BIT DIGITAL ATTENUATORS Insertion Loss Attenuator measured separately ZS = ZL = 50 Ω 3.3 dB Input Third-Order Intercept Point IIP3 Attenuator measured separately ZS = ZL = 50 Ω, two tones: fRF1 = 940MHz, fRF2 = 941MHz, PIN1 = PIN2 = +5dBm 44 dBm Control Range 31 dB 800MHz to 900MHz ±0.08 Attenuation Step Size Variation vs. Frequency 900MHz to 1000MHz ±0.06 dB 800MHz to 1000MHz, TC = -40°C to +25°C ±0.002 Attenuation Variation vs. Temperature 800MHz to 1000MHz, TC = +25°C to +85°C ±0.003 dB/°C Step Size 1dB Relative Step Accuracy 800MHz to 1000MHz -0.2 +0.4 dB Absolute Step Accuracy 800MHz to 1000MHz -0.2 +0.5 dB Spurious Emissions in 300kHz Bandwidth (Note 5) No RF input, attenuator A stepped from 0 to 2dB, 7dB to 9dB, 15dB to 17dB, 0 to 31dB, 31dB to 0dB, with attenuator B at 0dB; attenuator B stepped from 0 to 2dB, 7dB to 9dB, 15dB to 17dB, 0 to 31dB, 31dB to 0dB, with attenuator A at 0dB -85 dBm Switching Speed From chip select transitioning high to the output settling to within 1dB of steady state output 0.3 µs |
Similar Part No. - MAX2023 |
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Similar Description - MAX2023 |
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