MAX4003 Maxim, MAX4003 Datasheet
MAX4003
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MAX4003 Summary of contents
Page 1
... This highpass coupling, with a corner at 16MHz, sets the lowest operating frequency and allows the input signal source grounded. The MAX4003 also features a power-on delay, which holds the detector output (OUT) low for approximately 5µs to ensure glitchless controller output ...
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... UCSP (derate 4.7mW/°C above +70°C).........379mW Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability ...
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... RF Input Frequency Range RF Input Voltage Range Equivalent RF Input Power Range Logarithmic Slope Logarithmic Intercept RFIN Input Impedance Note 1: All devices are 100% production tested at T All production AC tests are done at 100MHz. Note 2: Typical minimum and maximum range of the detector 3.0V 0.1µF, T SHDN CLPF CC OUTPUT VOLTAGE vs ...
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... 1 1 0.2 -4 -50 -40 -30 -20 - INPUT POWER (dBm) MAX4003 toc06 MAX4003 toc09 MAX4003 toc12 - ...
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... -60 -61 2.0 2.5 0 0.5 1.0 1.5 FREQUENCY (GHz) RFIN INPUT IMPEDANCE vs. FREQUENCY ( MAX) 2500 X 2000 FREQUENCY (GHz 0.1 1500 0.9 1.9 2.5 1000 500 0.5 1.0 1.5 5.0 5.5 FREQUENCY (GHz) 0.1GHz 4.5 5 2.0 2.5 MAX4003 toc21 0 -100 -200 2100 -794 -300 500 -91 52 -35 -400 27 -366 -500 -600 -700 -800 2.0 2.5 5 ...
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... OUT 2 s/div OUTPUT NOISE SPECTRAL DENSITY 100 1k 10k 100k FREQUENCY (Hz) 6 _______________________________________________________________________________________ Typical Operating Characteristics (continued) = +25°C, unless otherwise noted.) A MAX4003 toc22 0 7 -100 6 -200 5 1916 -839 909 -125 -300 4 228 -48 -400 3 102 -29 -500 2 -600 1 -700 ...
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RF Detector ( 3.0V 0.1µF, T SHDN CC CLPF MINIMUM OUTPUT VOLTAGE vs. SUPPLY VOLTAGE 0. 900MHz -50dBm RF RFIN 0. 0mA, 5mA, 10mA LOAD ...
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... Output Voltage vs. RF Input Power graph. The logarithmic slope is defined as the change in the detector output vs. the change in RF input. The MAX4003 slope at low frequencies is approximately 25.5mV/dB. Variation in temperature and supply volt- age does not alter the slope significantly, as shown in the Typical Operating Characteristics ...
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... C . CLPF Waveform Considerations Although the input level of the MAX4003 is specified in dBm, the logarithmic amplifier actually responds to rec- tified voltage signals rather than a true RMS power important to realize that input signals with identical root- mean-square power but with unique waveforms result in different logarithmic outputs ...
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... RF Detector in a UCSP (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages Ø0.50±0.1 0.6±0.1 1 0.6±0.1 D TOP VIEW FRONT VIEW 10 ______________________________________________________________________________________ ...
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... RF Detector (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) COMMON DIMENSIONS SYMBOL MIN. MAX. A 0.70 0.80 D 2.90 3.10 E 2.90 3.10 A1 0.00 0.05 L 0.20 0.40 k 0.25 MIN. A2 0.20 REF. ______________________________________________________________________________________ Package Information (continued) PACKAGE VARIATIONS PKG ...
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... For the latest package outline information www.maxim-ic.com/packages.) Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. ...