MAX2014 Maxim, MAX2014 Datasheet
MAX2014
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MAX2014 Summary of contents
Page 1
... The MAX2014 can also be operated in a controller mode where it measures, compares, and controls the output power of a variable-gain amplifier as part of a fully integrated AGC loop. ...
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... Source Current Sink Current Minimum Output Voltage V Maximum Output Voltage V AC ELECTRICAL CHARACTERISTICS (MAX2014 Typical Application Circuit (Figure 1), V +85°C, unless otherwise noted. Typical values are at T PARAMETER RF Input Frequency Range Return Loss Large-Signal Response Time RSSI MODE—50MHz RF Input Power Range ± ...
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... Typical Slope Variation Intercept Typical Intercept Variation Note 1: The MAX2014 is guaranteed by design for T Note 2: Typical minimum and maximum range of the detector at the stated frequency. Note 3: Dynamic range refers to the range over which the error remains within the stated bounds. The error is calculated at T and +85° ...
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... Logarithmic Detector/Controller (MAX2014 Typical Application Circuit (Figure 1 0V +25°C, unless otherwise noted.) PWDN OUTPUT VOLTAGE vs. INPUT POWER 2 50MHz IN 1.8 1.6 1.4 1.2 1 +85° -40°C A 0.6 0.4 -80 -70 -60 -50 -40 -30 -20 -10 0 INPUT POWER (dBm) OUTPUT VOLTAGE ERROR vs. INPUT POWER 50MHz -40° ...
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... Logarithmic (MAX2014 Typical Application Circuit (Figure 1 0V +25°C, unless otherwise noted.) PWDN OUTPUT VOLTAGE vs. INPUT POWER 2 450MHz IN 1.8 1.6 1.4 1.2 1 +85° -40°C A 0.8 0.6 0.4 -80 -70 -60 -50 -40 -30 -20 -10 INPUT POWER (dBm) OUTPUT VOLTAGE ERROR vs. INPUT POWER 450MHz -40°C ...
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... Logarithmic Detector/Controller (MAX2014 Typical Application Circuit (Figure 1 0V +25°C, unless otherwise noted.) PWDN OUTPUT VOLTAGE ERROR vs. INPUT POWER 900MHz -40° NORMALIZED TO DATA AT +25° -80 -70 -60 -50 -40 -30 -20 -10 ...
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... Logarithmic (MAX2014 Typical Application Circuit (Figure 1 0V +25°C, unless otherwise noted.) PWDN OUTPUT VOLTAGE vs. FREQUENCY 2.0 1.8 1 -10dBm -30dBm IN 1 -45dBm IN 0 -60dBm IN 0 0.4 0 200 400 FREQUENCY INPUT (MHz) S11 MAGNITUDE -10.0 -12.5 -15 2.7V, 3.0V, 3.3V, 3.6V CC -17.5 -20.0 -22.5 -25.0 0 200 400 FREQUENCY (MHz) ...
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... S 5.25V, set R4 = 75Ω ±1% (100ppm/°C max) and PWDN must be connected to GND. Power-Down Mode The MAX2014 can be powered down by driving PWDN with logic-high (logic-high = V CC mode, the supply current is reduced to a typical value of 1µA. For normal operation, drive PWDN with a logic- low ...
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... SET. With R1 = 0Ω, the controller mode slope is approximately 19mV/dB (RF = 100MHz). Layout Considerations As with any RF circuit, the layout of the MAX2014 circuit affects the device’s performance. Use an abundant num- ber of ground vias to minimize RF coupling. Place the input capacitors (C1, C2) and the bypass capacitors (C3– ...
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... A2 0.20 REF. -DRAWING NOT TO SCALE- 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. 10 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © ...