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| Preliminary Technical Data FEATURES Ultra-Low Noise 0.95nV/rt Hz 2.6pA/rt Hz Ultra-Low Distortion 2 n d Harmonic -100dB @ 1MHz -92dB @ 10MHz 3 r d Harmonic -100dB @ 1MHz -92dB @ 10MHz High Speed 500MHz, (G = +2) 500MHz (G=+10) 1600 V/s (G=+10) External Compensation Low Power 15mA IS Offset Voltage 1mV Max Wide Supply Voltage Range 5V to 12V Ultra-Low Noise and Distortion, High Speed Op-Amp AD8099 CONNECTION DIAGRAMS CSP DISABLE 1 FEEDBACK 2 -IN 3 +IN 4 8 7 6 5 +VS VOUT -VS 04511-0-001 04511-0-002 CC SOIC VOUT 1 8 7 6 5 DISABLE +VS VOUT CCOMP -IN 2 +IN 3 -VS 4 Figure 1.0 SOIC and CSP Pinouts APPLICATIONS Pre-amp Receiver Instrumentation IF and Baseband Amplifier Filters A-to-D Driver DAC Buffer GENERAL DESCRIPTION The AD8099 is a ultra low noise (0.95nV/vHz) and distortion (92dBc@10MHz) voltage feedback op-amp. Few op amps have noise or distortion as good as the AD8099, none have the combination making it ideal for 16 and 18 bit systems. Incredibly, this highest performance high-speed op amp uses only 15mA of supply current and contains a disable pin that lowers the power and puts the amplifier output into high impedance. ADI's proprietary 2nd generation XFCB process enables such high performance amplifiers with relatively low power. Featuring external compensation the AD8099 allows the user to chose the gain bandwidth product that best suites the application. The AD8099 is externally compensated enabling gains from +2 to +10 with minimal trade-off in bandwidth. The AD8099 also features extremely high slew rate of 1600V/us giving the designer the flexibility to use the entire dynamic range without trading off bandwidth and distortion. The AD8099 is a very well behaved amp that settles to 0.002% in Rev. A 9/25/03 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 may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective companies. 35ns and has fast overload recovery of 50ns. The AD8099 amplifier offers low power of 15 mA, and is capable of driving 100ohm loads at break through performance levels. With the wide supply voltage range (5V to 12V), low offset voltage (1mV max), wide bandwidth (500MHz for low gains) and a GBWP up to 3GHz; the AD8099 is designed to work in a wide variety of applications. The AD8099 amplifier is available in tiny lead frame chip-scale packaging (LFCSP) with new standard pin out that is specifically optimized for high performance high-speed amplifiers. The new package and pin out enables the breakthrough performance that previously was not achievable with amplifiers. The AD8099 is also offered in the industry standard package (8-lead SOIC) with the industry standard pin out. The AD8099 is rated to work over the extended industrial temperature range, -40C to +125C One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 www.analog.com Fax: 781.326.8703 (c) 2003 Analog Devices, Inc. All rights reserved. AD8099 Preliminary Technical Data TABLE OF CONTENTS Specifications..................................................................................... 3 Specifications with 5 V Supply ..................................................... 3 Specifications with +5 V Supply ..................................................... 4 Typical Performance Characteristics ............................................. 5 Design Tools.......................................................................................8 Outline Dimensions ..........................................................................8 Ordering Guide..................................................................................9 REVISION HISTORY Rev. A | Page 2 of 9 Preliminary Technical Data SPECIFICATIONS SPECIFICATIONS WITH 5 V SUPPLY Table 1. VS = 5 V @ TA = 25C, G = +2, CC=6.8pF, CL=5pF, RL = 100 to ground, unless otherwise noted Parameter DYNAMIC PERFORMANCE -3 dB Bandwidth Conditions Min Typ 500 70 500 70 150 500 12 50/20 fC = 1 MHz, VO = 2 V p-p fC = 10 MHz, VO = 2 V p-p fC = 1 MHz, VO = 2 V p-p RL = 500 fC = 10 MHz, VO = 2 V p-p RL = 500 f = 100 kHz f = 100 kHz -100/100 -85/87 -100/100 -92/92 AD8099 Max Unit MHz MHz MHz MHz MHz V/s ns ns dBc dBc dBc dBc nV/Hz pA/Hz % Degree G =+2, Vo= 0.2Vp-p G =+2, Vo= 2Vp-p G =+10, Vo= 0.2Vp-p G =+10, Vo= 2Vp-p G = +2, VO = 0.2 V p-p G = +2, VO = 2 V Step G = +2, VO = 2 V Step Bandwidth for 0.1 dB Flatness Slew Rate Settling Time to 0.1% Overload recovery Input/Output NOISE/DISTORTION PERFORMANCE 2nd/3rd harmonic) 2nd/3rd harmonic 2nd/3rd harmonic) 2nd/3rd harmonic Input Voltage Noise Input Current Noise Differential Gain Error Differential Phase Error DC PERFORMANCE Input Offset Voltage NTSC, G = +2, RL = 150 NTSC, G = +2, RL = 150 1 2.6 0.01 0.01 0.2 1 1.5 Tmin - Tmax Input Offset Voltage Drift Input Bias Current1 Input Offset Current Open-Loop Gain INPUT CHARACTERISTICS Common-Mode Input Impedance Differential Input Impedance Input Common-Mode Voltage Range Common-Mode Rejection Ratio OUTPUT CHARACTERISTICS Output Voltage Swing Short-Circuit Current Capacitive Load Drive POWER SUPPLY Operating Range Quiescent Current/Amplifier Power Supply Rejection Ratio 1 TMIN to TMAX TMIN to TMAX VO = +/-2.5 3 3 8 86 1/1.8 4/2.0 -3.6 to 3.6 90 -3.5 to 3.5 100 35 mV mV V/C A A A dB M/pF M/pF V dB V mA pF VCM = +/-2.5 RL = 500 Vo = +/- 3.0 V 30% Overshoot 5 12 VS 1 V 15 -80 12 18 V mA dB Plus (or no sign) indicates current into pin; minus indicates current out of pin. Rev. A | Page 3 of 9 AD8099 SPECIFICATIONS WITH +5 V SUPPLY Preliminary Technical Data Table 2. VS = +5 V @ TA = 25C, G = +2, CC=6.8pF, CL=5pF, RL = 100 to ground, unless otherwise noted Parameter DYNAMIC PERFORMANCE -3 dB Bandwidth Conditions Min Typ 500 70 500 70 150 500 12 50/20 fC = 1 MHz, VO = 2 V p-p fC = 10 MHz, VO = 2 V p-p fC = 1 MHz, VO = 2 V p-p RL = 500 fC = 10 MHz, VO = 2 V p-p RL = 500 f = 100 kHz f = 100 kHz -100/100 -85/87 -100/100 -92/92 Max Unit MHz MHz MHz MHz MHz V/s ns ns dBc dBc dBc dBc nV/Hz pA/Hz % Degree G =+2, Vo= 0.2Vp-p G =+2, Vo= 2Vp-p G =+10, Vo= 0.2Vp-p G =+10, Vo= 2Vp-p G = +2, VO = 0.2 V p-p G = +2, VO = 2 V Step G = +2, VO = 2 V Step Bandwidth for 0.1 dB Flatness Slew Rate Settling Time to 0.1% Overload recovery Input/Output NOISE/DISTORTION PERFORMANCE 2nd/3rd harmonic) 2nd/3rd harmonic 2nd/3rd harmonic) 2nd/3rd harmonic Input Voltage Noise Input Current Noise Differential Gain Error Differential Phase Error DC PERFORMANCE Input Offset Voltage NTSC, G = +2, RL = 150 NTSC, G = +2, RL = 150 1 2.6 0.01 0.01 0.2 1 1.5 Tmin - Tmax Input Offset Voltage Drift Input Bias Current1 Input Offset Current Open-Loop Gain INPUT CHARACTERISTICS Common-Mode Input Impedance Differential Input Impedance Input Common-Mode Voltage Range Common-Mode Rejection Ratio OUTPUT CHARACTERISTICS Output Voltage Swing Short-Circuit Current Capacitive Load Drive POWER SUPPLY Operating Range Quiescent Current/Amplifier Power Supply Rejection Ratio 1 TMIN to TMAX TMIN to TMAX VO = +/-2.5 3 3 8 86 1/1.8 4/2.0 -3.6 to 3.6 90 -3.5 to 3.5 100 35 mV mV V/C A A A dB M/pF M/pF V dB V mA pF VCM = +/-2.5 RL = 500 Vo = +/- 3.0 V 30% Overshoot 5 12 VS 1 V 15 -80 12 18 V mA dB Plus (or no sign) indicates current into pin; minus indicates current out of pin. Rev. A | Page 4 of 9 Preliminary Technical Data TYPICAL PERFORMANCE CHARACTERISTICS 4 NORMALIZED CLOSED-LOOP GAIN (dB) AD8099 VOUT = 200mVPP 3 VS = 5V 2 RLOAD = 1k SOIC PACKAGE 1 0 -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 G=5 G = 20 G=2 8 7 6 5 4 3 2 1 2VPP 100 5V 2VPP 1k 10V SOIC 4 1 0 2VPP 1k 5V 2VPP 100 10V SOIC G = 10 0 -1 -2 -3 04511-0-025 1 5 1 10 100 FREQUENCY (MHz) 1000 10000 VOUT = 2Vpp -4 G = +2 CSP PACKAGE -5 1 4 10 100 1000 0 Figure 2. Small Signal Gains vs. Frequency (SOIC) 4 NORMALIZED CLOSED-LOOP GAIN (dB) Figure 5. Large Signal Gain vs. Various Loads and Supplies CSP 1 G=2 0 -1 CLOSED-LOOP GAIN (dB) VOUT = 200mVPP 3 VS = 5V 2 RLOAD = 1k CSP PACKAGE 1 0 1 2 3 4 5 -6 -7 -8 -9 -10 G=2 G=5 G = 10 -2 -3 -4 -5 -6 -7 -8 VS = 5V VOUT = 2VPP -9 R LOAD = 1k SOIC PACKAGE -10 1 G = 20 G = 20 G=5 G = 10 04511-0-026 1 10 100 FREQUENCY (MHz) 1000 10000 10 100 FREQUENCY (MHz) 1000 Figure 3. Small Signal Gains vs. Frequency (CSP) 8 7 6 5 4 3 2 1 0 -1 -2 -3 VOUT = 2Vpp -4 G = +2 SOIC PACKAGE -5 1 2V PP 100 5V SOIC 3 1 0 Figure 6. Various Large Signal Gains vs. Frequency SOIC 2VPP 1k 10V SOIC 2V PP 1k 5V SOIC 2VPP 100 10V SOIC 1 5 4 10 100 1000 0 Figure 4 . Large Signal Gain vs. Various Loads and Supplies SOIC Rev. A | Page 5 of 9 04511-0-011 AD8099 1000 1000 Preliminary Technical Data 100 pA/rt (Hz) 10 10 nV/rt (Hz) 1 04511-0-003 1 1 10 100 1k 10k 100k 1M 10M 100M 1G 0.1 1 10 100 1k 10k 100k 1M 10M 100M 1G (Hz) (Hz) Figure 7 . Input Current Noise vs. Frequency Disable Pin=+Vs 1000 Figure 10. Voltage Noise vs. Frequency 5 CSP 1k 4 3 CSP 100 100 OUTPUT VOLTAGE (V) 2 1 0 -1 -2 -3 -4 VS = 5V G = +10 CSP PACKAGE 0 100 200 300 400 500 600 TIME (Sec) 700 800 900 1000 CSP 1k pA/rt (Hz) 10 04511-0-005 04511-0-017 1 1 10 100 1k 10k 100k 1M 10M 100M 1G (Hz) Figure 8. Input Current Noise vs. Frequency, Disable Pin =Open 5 SOIC 100 4 3 OUTPUT VOLTAGE (V) 04511-0-004 -5 Figure 11. Output Overdrive (CSP) SOIC 100 2 1 0 -1 -2 -3 -4 -5 0 VS = 5V G = +10 SOIC PACKAGE 100 200 300 400 500 600 TIME (Sec) 700 800 900 1000 SOIC 1k Figure 9. Output Overdrive (SOIC) 04511-0-018 Rev. A | Page 6 of 9 Preliminary Technical Data .20 VS = 5V G = +2 .15 SOIC .10 100 LOAD 1k LOAD AD8099 3.5 3.0 2.5 OUTPUT VOLTAGE (V) TURN OFF INPUT TURN ON INPUT OUTPUT VOLTAGE (V) .05 0 -.05 -.10 -.15 2.0 1.5 1.0 0.5 0 TURN ON TURN OFF 04511-0-010 04511-0-006 04511-0-007 -.20 04511-0-015 0 10 20 30 40 50 60 TIME (ns) 70 80 90 100 -0.5 0 50 100 150 TIME (ns) 200 250 Figure 12 Small Signal Pulse Response vs. Rload 6.5 6.4 6.3 CLOSED-LOOP GAIN (dB) Figure 15. Switching Speed 500 400 VS = 5.0V VDIS = FLOAT 300 200 100 80.9dB 85.8dB VS = 5V G = +2 SOIC PACKAGE 1.4V SOIC 6.2 6.1 6.0 5.9 5.8 5.7 5.6 5.5 04511-0-009 VOS (v) 0 -100 200mV SOIC 700mV SOIC -200 85.2dB -300 -400 -500 1 10 FREQUENCY (MHz) 100 -600 -4 -3 -2 -1 0 VOUT (V) 1 2 3 4 Figure 23. . 0.1dB Flatness (SOIC) 6.5 6.4 6.3 CLOSED-LOOP GAIN (dB) Figure 16. Input Offset Voltage vs. Output Voltage vs. Open Loop Gain 500 400 VS = 2.5V VDIS = FLOAT 300 200 100 81.4dB 1.4V CSP 77.9dB 6.2 6.1 6.0 5.9 5.8 5.7 5.6 5.5 04511-0-008 700mV CSP VOS (v) 0 -100 -200 -300 -400 -500 81.6dB 200mV CSP 1 10 FREQUENCY (MHz) 100 -600 -4 -3 -2 -1 0 VOUT (V) 1 2 3 4 Figure 14. 0.1dB Flatness (CSP) Figure 17 Input Offset Voltage vs. Output Voltage vs. Open Loop Gain Rev. A | Page 7 of 9 AD8099 DESIGN TOOLS AND TECHNICAL SUPPORT Analog Devices is committed to its customers by providing technical support and online design tools. ADI offers technical Preliminary Technical Data support through free evaluation boards, sample ICs, spice models, interactive evaluation tools, application notes, and phone and email support--all available at www.analog.com OUTLINE DIMENSIONS 3.00 BSC SQ 0.45 0.60 MAX 0.50 0.40 0.30 PIN 1 INDICATOR 8 1 PIN 1 INDICATOR TOP VIEW 2.75 BSC SQ 0.50 BSC 0.25 MIN BO TTOM VIEW 5 4 1.50 REF 1.90 1.75 1.60 0.90 0.85 0.80 12 MAX 0.80 MAX 0.65 TYP 0.05 MAX 0.02 NOM 0.30 0.23 0.18 0.20 REF 1.60 1.45 1.30 SEATING PLANE Figure 3. 4.00 (0.157) 3.90 (0.154) 3.80 (0.150) 5.00 (0.197) 4.90 (0.193) 4.80 (0.189) 8 1 5 4 BOTTOM VIEW (PINS UP) 2.29 (0.092) 6.20 (0.244) 6.00 (0.236) 5.80 (0.228) 2.29 (0.092) TOP VIEW 1.27 (0.05) BSC 0.25 (0.0098) 0.10 (0.0039) COPLANARITY SEATING 0.10 PLANE 1.75 (0.069) 1.35 (0.053) 0.50 (0.020) x 45 0.25 (0.010) 0.51 (0.020) 0.31 (0.012) 8 0.25 (0.0098) 0 1.27 (0.050) 0.40 (0.016) 0.17 (0.0068) COMPLIANT TO JEDEC STANDARDS MS-012 CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN Figure 4. Rev. A | Page 8 of 9 Preliminary Technical Data ORDERING GUIDE Model AD8099AR* AD8099AR-REEL* AD8099AR-REEL7* AD8099CP-R2 AD8099CP-REEL AD8099CP-REEL7 Minimum Ordering Quantity 1 2,500 1,000 250 5,000 1,500 Temperature Range -40C to +125C -40C to +125C -40C to +125C -40C to +125C -40C to +125C -40C to +125C Package Description 8-Lead SOIC 8-Lead SOIC 8-Lead SOIC 8-Lead CSP 8-Lead CSP 8-Lead CSP Package Option R-8 R-8 R-8 CP-8 CP-8 CP-8 AD8099 ESD CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although this product features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality. (c) 2003 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. C03679-0-x/03(A) Rev. A | Page 9 of 9 |
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