1.5 GHz, Ultrahigh Speed Op Amp Data Sheet AD8000 FEATURES CONNECTION DIAGRAMS High speed AD8000 TOP VIEW 1.5 GHz, 3 dB bandwidth (G = +1) (Not to Scale) 650 MHz, full power bandwidth (G = +2, V = 2 V p-p) O POWER DOWN 1 8 +V S Slew rate: 4100 V/s 2 7 FEEDBACK OUTPUT 0.1% settling time: 12 ns 3 6 IN NC Excellent video specifications +IN 4 5 V S 0.1 dB flatness: 170 MHz Differential gain: 0.02% NOTES 1. NC = NO CONNECT. Differential phase: 0.01 2. THE EXPOSED PADDLE IS CONNECTED TO GROUND. Figure 1. 8-Lead AD8000, 3 mm 3 mm LFCSP (CP-8-13) Output overdrive recovery: 22 ns Low noise: 1.6 nV/Hz input voltage noise AD8000 Low distortion over wide bandwidth TOP VIEW (Not to Scale) 75 dBc SFDR at 20 MHz FEEDBACK 1 8 POWER DOWN 62 dBc SFDR at 50 MHz IN 2 7 +V Input offset voltage: 1 mV typical S High output current: 100 mA +IN 3 6 OUTPUT Wide supply voltage range: 4.5 V to 12 V V 4 5 NC S Supply current: 13.5 mA NOTES 1. NC = NO CONNECT. Power-down mode 2. THE EXPOSED PADDLE IS CONNECTED TO GROUND. Figure 2. 8-Lead AD8000 SOIC N EP (RD-8-1) APPLICATIONS Professional video The AD8000 power-down mode reduces the supply current to High speed instrumentation 1.3 mA. The amplifier is available in a tiny 8-lead LFCSP package, Video switching as well as in an 8-lead SOIC package. The AD8000 is rated to work IF/RF gain stage over the extended industrial temperature range (40C to +125C). CCD imaging A triple version of the AD8000 (AD8003) is underdevelopment. GENERAL DESCRIPTION 3 V = 5V S 2 R = 150 L The AD8000 is an ultrahigh speed, high performance, current V = 2V p-p OUT 1 feedback amplifier. Using Analog Devices, Inc., proprietary eXtra Fast Complementary Bipolar (XFCB) process, the ampli- 0 fier can achieve a small signal bandwidth of 1.5 GHz and a slew 1 rate of 4100 V/s. 2 The AD8000 has low spurious-free dynamic range (SFDR) of 3 G = +2, R = 432 F 75 dBc at 20 MHz and input voltage noise of 1.6 nV/Hz. The 4 AD8000 can drive over 100 mA of load current with minimal 5 distortion. The amplifier can operate on +5 V to 6 V. These 6 specifications make the AD8000 ideal for a variety of applica- 7 tions, including high speed instrumentation. 1 10 100 1000 FREQUENCY (MHz) With a differential gain of 0.02%, differential phase of 0.01, and Figure 3. Large Signal Frequency Response 0.1 dB flatness out to 170 MHz, the AD8000 has excellent video specifications, which ensure that even the most demanding video systems maintain excellent fidelity. Rev. C Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no re- sponsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. rights of third parties that may result from its use. Specifications subject to change without notice. No Tel: 781.329.4700 20052016 Analog Devices, Inc. All rights reserved. license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Technical Support www.analog.com Trademarks and registered trademarks are the property of their respective owners. NORMALIZED GAIN (dB) 05321-002 05321-001 05321-003AD8000 Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 Applications Information .............................................................. 14 Applications ....................................................................................... 1 Circuit Configurations .............................................................. 14 General Description ......................................................................... 1 Video Line Driver ....................................................................... 14 Connection Diagrams ...................................................................... 1 Low Distortion Pinout ............................................................... 15 Revision History ............................................................................... 2 Exposed Paddle ........................................................................... 15 Specifications with 5 V Supply ..................................................... 3 Printed Circuit Board Layout ................................................... 15 Specifications with +5 V Supply ..................................................... 4 Signal Routing ............................................................................. 15 Absolute Maximum Ratings ............................................................ 5 Power Supply Bypassing ............................................................ 15 Thermal Resistance ...................................................................... 5 Grounding ................................................................................... 16 Maximum Power Dissipation ..................................................... 5 Outline Dimensions ....................................................................... 17 ESD Caution .................................................................................. 5 Ordering Guide .......................................................................... 17 Typical Performance Characteristics ............................................. 6 Test Circuits ..................................................................................... 13 REVISION HISTORY 5/16Rev. B to Rev. C Changed CP-8-2 to CP-8-13 ........................................ Throughout Updated Outline Dimensions ....................................................... 17 Changes to Ordering Guide .......................................................... 17 3/13Rev. A to Rev. B Changes to Figure 1 and Figure 2 ................................................... 1 Change to Table 1 ............................................................................. 3 Changes to Table2 ............................................................................. 4 Updated Outline Dimensions ....................................................... 17 Changes to Ordering Guide .......................................................... 17 3/10Rev. 0 to Rev. A Changes to Figure 1 and Figure 2 ................................................... 1 Changes to Table 3 ............................................................................ 5 Updated Outline Dimensions ....................................................... 17 Changes to Ordering Guide .......................................................... 17 1/05Rev. 0: Initial Version Rev. C Page 2 of 17