Quad 3000 V/ s, 35 mW a Current Feedback Amplifier AD8004 FEATURES CONNECTION DIAGRAM High Speed SOIC (R) Package 250 MHz 3 dB Bandwidth (G = +1) 3000 V/ s Slew Rate 21 ns Settling Time to 0.1% OUTPUT 1 14 OUTPUT 1.8 ns Rise Time for 2 V Step Low Power IN 2 1 4 13 IN 3.5 mA/Amp Power Supply Current (35 mW/Amp) +IN 3 12 +IN AD8004 Single Supply Operation +V 4 11 V S S (TOP VIEW) Fully Specified for +5 V Supply +IN 5 10 +IN Good Video Specifications (R = 150 , G = +2) L IN IN 6 9 23 Gain Flatness 0.1 dB to 30 MHz OUTPUT OUTPUT 7 8 0.04% Differential Gain Error 0.10 Differential Phase Error Low Distortion 30 MHz while offering differential gain and phase error of 78 dBc THD at 5 MHz 0.04% and 0.10. This makes the AD8004 suitable for video 61 dBc THD at 20 MHz electronics such as cameras and video switchers. High Output Current of 50 mA Available in a 14-Lead SOIC The AD8004 offers low power of 3.5 mA/amplifier and can run on a single +4 V to +12 V power supply, while being capable of APPLICATIONS delivering up to 50 mA of load current. All this is offered in a Image Scanners small 14-lead SOIC package. These features make this Active Filters amplifier ideal for portable and battery powered applications Video Switchers where size and power are critical. Special Effects The outstanding bandwidth of 250 MHz along with 3000 V/ms of slew rate make the AD8004 useful in many general-purpose, GENERAL DESCRIPTION high speed applications where dual power supplies of up to 6V The AD8004 is a quad, low power, high speed amplifier designed and single supplies from 4 V to 12 V are needed. The AD8004 to operate on single or dual supplies. It utilizes a current feed- is available in the industrial temperature range of 40C to +85 C back architecture and features high slew rate of 3000 V/ms in the R package. making the AD8004 ideal for handling large amplitude pulses. Additionally, the AD8004 provides gain flatness of 0.1 dB to 0.04 1 0.03 0 0.02 G = +2 0.01 1 V = 50mV rms 0.00 IN 80 IRE R = 100 0.01 R = 150 L L 5V S 2 V = 5V R = 1.10k 0.02 F S +5V S R = 1.21k R PACKAGE 0.03 F 0.1 3 0.04 1ST 2ND 3RD 4TH 5TH 6TH 7TH 8TH 9TH 10TH 11TH 0 4 0.12 5 0.1 5V 0.10 S +5V S 0.08 0.2 6 0.06 0.04 80 IRE 0.3 7 0.02 R = 150 L 0.00 V = 5V 8 S 0.4 R = 1.21k 0.02 F 0.04 0.5 9 1 10 40 100 500 1ST 2ND 3RD 4TH 5TH 6TH 7TH 8TH 9TH 10TH 11TH FREQUENCY MHz Figure 2. Differential Gain/Differential Phase Figure 1. Frequency Response and Flatness, G = +2 REV. D Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. may result from its use. No license is granted by implication or otherwise Tel: 781/329-4700 www.analog.com under any patent or patent rights of Analog Devices. Trademarks and Fax: 781/326-8703 2003 - 2015 Analog Devices, Inc. All rights reserved. registered trademarks are the property of their respective companies. NORMALIZED FLATNESS dB NORMALIZED FREQUENCY RESPONSE dB DIFF PHASE Degrees DIFF GAIN %( T = +25 C, V = 5 V, R = 100 , unless otherwise noted.) AD8004SPECIFICATIONS A S L AD8004A AD8004S Parameter Test Conditions/Comments Min Typ Max Min Typ Max Unit DYNAMIC PERFORMANCE Bandwidth for 0.1 dB Flatness 30 30 MHz G = +2 Slew Rate 3000 3000 V/s G = +2, V = 4 V Step O 2000 2000 V/s G = 2, V = 4 V Step O Settling Time to 0.1% 21 21 ns G = +2, V = 2 V Step O Rise and Fall Time (10% to 90%) 1.8 1.8 ns G = +2, V = 2 V Step O NOISE/HARMONIC PERFORMANCE Total Harmonic Distortion f = 5 MHz, V = 2 V p-p, R = 1 k 78 78 dBc C O L Crosstalk, R Package, Worst Case f = 5 MHz, G = +2, R = 1 k 69 dB L Input Voltage Noise f = 10 kHz 1.5 1.5 nV/Hz Input Current Noise f = 10 kHz, +In 38 38 pA/Hz In 38 38 pA/Hz Differential Gain Error NTSC, G = +2, R = 150 , R = 1.21 k 0.04 0.04 % L F Differential Phase Error NTSC, G = +2, R = 150 , R = 1.21 k 0.10 0.10 Degree L F Differential Gain Error NTSC, G = +2, R = 1 k , R = 1.21 k 0.01 0.01 % L F Differential Phase Error NTSC, G = +2, R = 1 k , R = 1.21 k 0.04 0.04 Degree L F DC PERFORMANCE Input Offset Voltage 1.0 3.5 1.0 3.5 mV T to T 1.5 5 1.5 6 mV MIN MAX Offset Drift 15 15 V/C Input Bias Current 35 90 35 90 A T to T 110 120 A MIN MAX +Input Bias Current 40 110 40 110 A T to T 120 130 A MIN MAX Open-Loop Transresistance V = 2.5 V 170 290 170 290 k O T to T 220 220 k MIN MAX INPUT CHARACTERISTICS Input Resistance +Input 2 2 M Input 50 50 Input Capacitance +Input 1.5 1.5 pF Input Common-Mode Voltage Range 3.2 3.2 V Common-Mode Rejection Ratio Offset Voltage V = 2.5 V 52 58 52 58 dB CM Input Current V = 2.5 V, T to T 11 A/V CM MIN MAX +Input Current V = 2.5 V, T to T 12 12 A/V CM MIN MAX OUTPUT CHARACTERISTICS Output Voltage Swing R = 150 3.9 3.9 V L Output Current 50 50 mA Short Circuit Current 100 180 100 180 mA POWER SUPPLY Operating Range 2.0 6.0 2.0 6.0 V Total Quiescent Current 14 17 14 17 mA T to T 16 20 16 23 mA MIN MAX Power Supply Rejection Ratio V = 2 V 56 62 5662 dB S Input Current T to T 0.5 0.5 A/V MIN MAX +Input Current T to T 44 A/V MIN MAX Specifications subject to change without notice. 2 REV. D