max2055 Maxim Integrated Products, Inc., max2055 Datasheet
max2055
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max2055 Summary of contents
Page 1
... MAX2055 is ideal for applications requiring high performance. The attenuator provides 23dB of attenuation range with ±0.2dB accuracy. The MAX2055 is available in a thermally enhanced 20- pin TSSOP-EP package and operates over the -40°C to +85°C temperature range. Cellular Base Stations ...
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Digitally Controlled, Variable-Gain, Differential ADC Driver/Amplifier ABSOLUTE MAXIMUM RATINGS All Pins to GND. .....................................-0.3V to +(V Input Signal (RF_IN)............................…………………….20dBm Output Power (RF_OUT) ...................................................24dBm Continuous Power Dissipation (T = +70°C) A 20-Pin TSSOP (derate 21.7mW/°C above +70°C) ...........2.1W Stresses beyond those ...
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Digitally Controlled, Variable-Gain, Differential AC ELECTRICAL CHARACTERISTICS (continued) (Circuit of Figure +4.75V to +5.25V, GND = 0V, max gain ( 0 70MHz, 50Ω system ...
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Digitally Controlled, Variable-Gain, Differential ADC Driver/Amplifier (Circuit of Figure 5.0V 1.13kΩ, max gain ( 0 wise noted.) ATTENUATION ABSOLUTE ACCURACY (ALL STATES) 1.0 ...
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Digitally Controlled, Variable-Gain, Differential (Circuit of Figure 5.0V 1.13kΩ, max gain ( 0 wise noted.) 3RD HARMONIC vs. FREQUENCY - -40°C ...
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Digitally Controlled, Variable-Gain, Differential ADC Driver/Amplifier (Circuit of Figure 5.0V 909Ω, max gain noted.) SUPPLY CURRENT vs. TEMPERATURE 270 260 V ...
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Digitally Controlled, Variable-Gain, Differential (Circuit of Figure 5.0V 909Ω, max gain noted.) NOISE FIGURE vs. FREQUENCY 8 +85°C 7.5 ...
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Digitally Controlled, Variable-Gain, Differential ADC Driver/Amplifier (Circuit of Figure 5.0V 909Ω, max gain noted.) 2ND HARMONIC vs. FREQUENCY -50 -55 -60 ...
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Digitally Controlled, Variable-Gain, Differential PIN NAME Power Supply. Bypass to GND with capacitors as close to the pin as possible as shown in the typical application circuits (Figures 1 and 2). Signal Input. Internally matched to ...
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... The amplifier is designed for 50Ω single-ended input and 50Ω differential output systems. The MAX2055 integrates a digital attenuator with a 23dB selectable attenuation range and a high-linearity, single-ended-to-differential output amplifier. The attenu- ator is digitally controlled through five logic lines: B0– ...
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... ATTN 2 3 GND C 1 GND ATTENUATION 6 B2 AMP LOGIC CONTROL MAX2055 RF_OUT- RF_OUT RF_OUT The single-ended amplifier input and differential output ports require external choke inductors. At the input, ...
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... RF/thermal conduction path. Solder the exposed pad on the bottom of the device package board exposed pad. The MAX2055 Evaluation Kit can be used as a refer- ence for board layout. Gerber files are available upon request at www.maxim-ic.com. Power-Supply Bypassing Proper voltage-supply bypassing is essential for high- frequency circuit stability ...
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Digitally Controlled, Variable-Gain, Differential (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.) Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely ...