HA5025 Intersil Corporation, HA5025 Datasheet
HA5025
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HA5025 Summary of contents
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... Quad, 125MHz Video Current Feedback Amplifier The HA5025 is a wide bandwidth high slew rate quad amplifier optimized for video applications and gains between 1 and 10 current feedback amplifier and thus yields less bandwidth degradation at high closed loop gains than voltage feedback amplifi ...
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... Inverting Input (-IN) Current Delta - IN BIAS Current Between Channels -IN Common Mode Rejection -IN Power Supply Rejection Input Noise Voltage 2 HA5025 Thermal Information Thermal Resistance (Typical, Note 2) PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SUPPLY SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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... Full Power Bandwidth Rise Time Fall Time Propagation Delay Overshoot -3dB Bandwidth Settling Time to 1% Settling Time to 0.25% Gain Flatness AC CHARACTERISTICS (A = +10 Slew Rate Full Power Bandwidth 3 HA5025 = 5V + 400 (NOTE 9) TEST TEST CONDITIONS LEVEL f = 1kHz f = 1kHz Note 400 , ...
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... DUT FIGURE 2. SMALL SIGNAL PULSE RESPONSE CIRCUIT NOTE: 12. A series input resistor of 100 is recommended to limit input currents in case input signals are present abefore the HA5025 is powered up. 4 HA5025 = 5V + 400 (NOTE 9) TEST CONDITIONS LEVEL ...
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... 60K 800 800 V- 5 HA5025 (Continued) = 100mV/Div. OUT 820 P8 P9 400 Q P11 280 Q P10 Q N12 P12 280 ...
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... Optimum Feedback Resistor The plots of inverting and non-inverting frequency response, see Figure 8 and Figure 9 in the typical performance section, illustrate the performance of the HA5025 in various closed loop gain configurations. Although the bandwidth dependency on closed loop gain isn’t as severe as that of a voltage feedback amplifier, there can be an appreciable decrease in bandwidth at higher gains ...
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... FREQUENCY (MHz) FIGURE 10. PHASE RESPONSE AS A FUNCTION OF FREQUENCY 100 95 -3dB BANDWIDTH 90 GAIN PEAKING 350 500 650 800 FEEDBACK RESISTOR ( ) FIGURE 12. BANDWIDTH AND GAIN PEAKING vs FEEDBACK RESISTANCE 7 HA5025 400 SUPPLY + ...
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... SUPPLY VOLTAGE ( V) FIGURE 16. DIFFERENTIAL GAIN vs SUPPLY VOLTAGE - 2.0V OUT P 30pF L -50 -60 3RD ORDER IMD -70 HD2 -80 HD3 -90 0.3 1 FREQUENCY (MHz) FIGURE 18. DISTORTION vs FREQUENCY 8 HA5025 400 SUPPLY 0.2V OUT P 10pF + 800 950 0 FIGURE 15. SMALL SIGNAL OVERSHOOT vs LOAD RESISTANCE ...
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... OUT P-P 0 10pF 750 F 0.4 0 -0.2 -0.4 -0 -0.8 -1 - FREQUENCY (MHz) FIGURE 24. INVERTING GAIN FLATNESS vs FREQUENCY 9 HA5025 400 SUPPLY 100 125 o C) FIGURE 21. PROPAGATION DELAY vs SUPPLY VOLTAGE 0.8 0.6 0.4 0.2 - SLEW RATE -0.2 -0.4 -0.6 -0.8 -1.0 -1.2 75 100 125 o C) FIGURE 23. NON-INVERTING GAIN FLATNESS vs FREQUENCY ...
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... SUPPLY VOLTAGE ( V) FIGURE 30. SUPPLY CURRENT vs SUPPLY VOLTAGE 10 HA5025 400 SUPPLY 100 120 140 o C) FIGURE 27. +INPUT BIAS CURRENT vs TEMPERATURE 4000 3000 2000 1000 ...
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... FIGURE 32. SUPPLY CURRENT vs DISABLE INPUT VOLTAGE 0.01 0.10 LOAD RESISTANCE (k ) FIGURE 34. OUTPUT SWING vs LOAD RESISTANCE 1.5 1.0 0.5 0.0 -60 -40 - TEMPERATURE ( FIGURE 36. INPUT BIAS CURRENT CHANGE BETWEEN CHANNELS vs TEMPERATURE 11 HA5025 400 SUPPLY 4.0 +15V 3 15V S 1 10V S 1.0 ...
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... Typical Performance Curves DISABLE = P 750 F -10 -20 -30 -40 -50 -60 -70 -80 0.1 1 FREQUENCY (MHz) FIGURE 38. DISABLE FEEDTHROUGH vs FREQUENCY 12 HA5025 400 SUPPLY 0.1 0.01 0.001 10 20 0.001 10 1 0.1 0.01 0.001 0.001 0.01 0 FREQUENCY (MHz) FIGURE 40. TRANSIMPEDANCE vs FREQUENCY Unless Otherwise Specified (Continued) ...
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... No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see web site http://www.intersil.com 13 HA5025 PASSIVATION: Type: Nitride Å Å Thickness: 4k 0.4k TRANSISTOR COUNT: 248 PROCESS: High Frequency Bipolar Dielectric Isolation HA5025 +IN4 V- +IN3 ...