Datasheet ADA4860-1 (Analog Devices)

High Speed, Low Cost, Op Amp ADA4860-1 FEATURES PIN CONFIGURATION High speed VOUT 1 6 +VS 800 MHz, −3 dB bandwidth 790 V/μs slew rate –VS 2 5 POWER DOWN + – 8 ns settling time to 0.5%
1 -00
Wide supply range: 5 V to 12 V +IN 3 4 –IN
09 57 0
Low power: 6 mA
Figure 1. 6-Lead SOT-23 (RJ-6)
0.1 dB flatness: 125 MHz Differential gain: 0.02% Differential phase: 0.02° Low voltage offset: 3.5 mV (typ) High output current: 25 mA Power down APPLICATIONS Consumer video Professional video Broadband video ADC buffers Active filters GENERAL DESCRIPTION
The ADA4860-1 is a low cost, high speed, current feedback op
6.3 G = +2
amp that provides excellent overall performance. The 800 MHz,
6.2 VOUT = 2V p-p RF = RG = 499Ω
−3 dB bandwidth, and 790 V/μs slew rate make this amplifier
6.1 )
well suited for many high speed applications. With its combination
B d 6.0 (
of low price, excellent differential gain (0.02%), differential
IN A 5.9
phase (0.02°), and 0.1 dB flatness out to 125 MHz, this amplifier
P G VS = +5V O 5.8
is ideal for both consumer and professional video applications.
O -L VS = ±5V 5.7 ED
The ADA4860-1 is designed to operate on supply voltages as
S O 5.6 L
low as +5 V and up to ±5 V using only 6 mA of supply current.
C 5.5
To further reduce power consumption, the amplifier is 03 equipped with a power-down feature that lowers the supply
5.4
0 9- 70 current to 0.25 mA.
5.3
05
0.1 1 10 100 1000 FREQUENCY (MHz)
The ADA4860-1 is available in a 6-lead SOT-23 package and Figure 2. 0.1 dB Flatness is designed to work over the extended temperature range of −40°C to +105°C.
Rev. 0 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 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 license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Tel: 781.329.4700 www.analog.com Trademarks and registered trademarks are the property of their respective owners. Fax: 781.461.3113 ©2006 Analog Devices, Inc. All rights reserved.
Document Outline FEATURES APPLICATIONS PIN CONFIGURATION GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE Maximum Power Dissipation ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS APPLICATION INFORMATION POWER SUPPLY BYPASSING FEEDBACK RESISTOR SELECTION DRIVING CAPACITIVE LOADS POWER DOWN PIN VIDEO AMPLIFIER SINGLE-SUPPLY OPERATION OPTIMIZING FLATNESS AND BANDWIDTH LAYOUT AND CIRCUIT BOARD PARASITICS OUTLINE DIMENSIONS ORDERING GUIDE