EL5191C Elantec Semiconductor, EL5191C Datasheet
EL5191C
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EL5191C Summary of contents
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... EL5191C 1GHz Current Feedback Amplifier General Description The EL5191C amplifier is of the current feedback variety and exhibits a very high bandwidth of 1GHz. This makes this amplifier ideal for today’s high speed video and monitor applications, as well as a num- ber of RF and IF frequency designs. ...
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... EL5191C 1GHz Current Feedback Amplifier Absolute Maximum Ratings Values beyond absolute maximum ratings can cause the device to be pre- maturely damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. Supply Voltage between V + and Maximum Continuous Output Current Important Note: All parameters having Min/Max specifications are guaranteed ...
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... Inverting Frequency Response (Phase =- -90 -180 -270 R R -360 Frequency Response for Various - - EL5191C 1GHz Current Feedback Amplifier =10 V =390 F =150 L 10M 100M 1G Frequency (Hz =-2 V ...
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... EL5191C 1GHz Current Feedback Amplifier Typical Performance Curves Frequency Response for Various 6pF added 6 4pF added 0pF added R =250 F R =150 10M 100M Frequency (Hz) Group Delay vs Frequency 3 =250 F 1 10M 100M Frequency (Hz) ...
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... F R =150 Non-inverting Frequency Response (Phase) SO8 Package -90 -180 -270 R =392 F R =150 L -360 1G 1. EL5191C A =- Total Supply Voltage ( Total Supply Voltage (V) A ...
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... EL5191C 1GHz Current Feedback Amplifier Typical Performance Curves Inverting Frequency Response (Gain) SO8 Package -10 R =250 F R =150 L -14 1M 10M 100M Frequency (Hz) -3dB Bandwidth vs Temperature for Non-inverting Gains 2000 1500 1000 500 ...
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... A =+ =100 -10 L -15 100 200 10 Differential Gain/Phase vs DC Input Voltage at 3.58MHz 0. 0.02 R =375 F R =500 L 0. -0.01 -0.02 -0.03 -0.04 0 EL5191C 1GHz Current Feedback Amplifier Supply Voltage (V) 100 200 Frequency (MHz -0 Input Voltage ...
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... EL5191C 1GHz Current Feedback Amplifier Typical Performance Curves Output Voltage Swing vs Frequency THD< =500 =150 Frequency (MHz) Small Signal Step Response 200mV/div 10ns/div Settling Time vs Settling Accuracy 0.01 0.1 Settling Accuracy (%) Output Voltage Swing vs Frequency THD< ...
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... Input Current vs Temperature 140 120 100 -20 110 160 -40 Supply Current vs Temperature 110 160 -40 9 EL5191C 1GHz Current Feedback Amplifier ICMR+ IPSR ICMR 110 160 Die Temperature (°C) IB+ IB 110 160 Temperature (° 110 160 ...
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... EL5191C 1GHz Current Feedback Amplifier Typical Performance Curves Positive Output Swing vs Temperature for Various Loads 4.2 4 3.9 3.8 3.7 150 3.6 3.5 - Temperature (°C) Output Current vs Temperature 140 Sink 135 130 125 Source 120 115 - Die Temperature (°C) Maximum Power Dissipation vs Ambient Temperature 1.4 1.2 1 SO8 ...
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... OUT Function Not connected Inverting input Non-inverting input Negative supply Output Positive supply Not connected (leave this pin disconnected) 11 EL5191C 1GHz Current Feedback Amplifier Equivalent Circuit V S IN+ IN Circuit1 (See circuit OUT Circuit ...
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... Feedback Resistor Values The EL5191C has been designed and specified at a gain of +2 with R approximately 250 . This value of feed- F back resistor gives 600MHz of -3dB bandwidth at A with about 2dB of peaking ...
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... EL5191C has dG and dP specifications of 0.02% and 0.02°, respectively. Output Drive Capability In spite of its low 9mA of supply current, the EL5191C is capable of providing a minimum of ±95mA of output current. With a minimum of ±95mA of output drive, the EL5191C is capable of driving 50 making it an excellent choice for driving isolation trans- formers in telecommunications applications ...
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... EL5191C 1GHz Current Feedback Amplifier remain in the safe operating area. These parameters are calculated as follows JMA where: PD for each amplifier can be calculated as follows: MAX – SMA MAX where MAX ...
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... F +5V IN OUT IN 0.1µ F -5V 250 250 V IN Fast-Settling Precision Amplifier 250 250 0.1µ F +5V IN OUT IN 0.1µ F 250 -5V 0.1µ F 250 +5V IN OUT IN 0.1µ F -5V 15 EL5191C 1GHz Current Feedback Amplifier V OUT V OUT ...
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... EL5191C 1GHz Current Feedback Amplifier Typical Application Circuits 0.1µ F +5V IN OUT IN 0.1µ F -5V 250 0.1µ F +5V IN OUT IN 0.1µ F -5V 250 250 V IN Transmitter Differential Line Driver/Receiver 0.1µ F 120 V + OUT 1k 240 0.1µ F 120 V - OUT 1k 16 0.1µ F +5V IN+ ...
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... EL5191C 1GHz Current Feedback Amplifier General Disclaimer Specifications contained in this data sheet are in effect as of the publication date shown. Elantec, Inc. reserves the right to make changes in the cir- cuitry or specifications contained herein at any time without notice. Elantec, Inc. assumes no responsibility for the use of any circuits described herein and makes no representations that they are free from patent infringement ...