N CLC501 High-Speed Output Clamping Op Amp General Description Features ■ ■ ■ ■ ■ Output clamping (Vhigh and Vlow) 1ns recovery from clamping/overdrive 0.05% settling in 12ns Characterized and guaranteed at Av = +32 Low power, 180mW Applications ■ ■ ■ ■ Residue amplifier in high-accuracy, subranging A/D systems High-speed communications Output clamping applications Pulse amplitude modulation systems CLC501 High-Speed Output Clamping Op Amp June 1999 The CLC501 is available in several versions to meet a variety of requirements. A three-letter suffix determines the version: CLC501AJP -40°C to +85°C 8-pin plastic DIP CLC501AJE -40°C to +85°C 8-pin plastic SOIC DESC SMD number: 5962-89974 Non-Inverting Frequency Response Magnitude (1dB/div) Av = 8 Rf = 4.02kΩ Phase (deg) Av = 16 Rf = 2.49kΩ Vout = 2Vpp Pinout DIP & SOIC 0 -90 -180 Av = 32 Rf = 1.5kΩ -270 Av = 64 Rf = 604Ω -360 -450 1 10 © 1999 National Semiconductor Corporation Printed in the U.S.A. 100 http://www.national.com CLC501 Electrical Characteristics (Av = +32,Vcc = ±5V, RL = 100Ω, Rf = 1.5Ω,VH = +3V; unless specified) Min/max ratings are based on product characterization and simulation. Individual parameters are tested as noted. Outgoing quality levels are determined from tested parameters. Absolute Maximum Ratings Miscellaneous Ratings Package Thermal Resistance ESD rating (human body model) http://www.national.com <1000V 2 Package θJC θJA AJP AJE CERDIP 70°C/W 65°C/W 45°C/W 125°C/W 145°C/W 135°C/W Typical Performance Characteristics (TA = 25°, Av = +32, VCC = ±5V, RL = 100ΩΩ, Non-Inverting Frequency Response -90 -180 Av = 32 Rf = 1.5kΩ -270 Av = 64 Rf = 604Ω Av = -4 Rf = 3.01kΩ Magnitude (1dB/div) Magnitude (1dB/div) 0 Av = -32 Rf = 2.01kΩ Vout = 2Vpp -180 -270 -360 Av = -8 Rf = 3.01kΩ -450 Av = -64 Rf = 2.01kΩ -360 -540 -450 1 Frequency 10 (MHz) 100 Phase (deg) Av = 8 Rf = 4.02kΩ Inverting Frequency Response Phase (deg) Av = 16 Rf = 2.49kΩ Vout = 2Vpp Ω, VH = +3V, VL = -3V ) Rf = 1.5Ω -630 1 Frequency 10 (MHz) 3 100 http://www.national.com Evaluation PC boards (part number CLC730013 for through-hole and CLC730027 for SOIC) for the CLC501 are avalible. http://www.national.com 4 This page intentionally left blank. 5 http://www.national.com CLC501 High-Speed Output Clamping Op Amp Customer Design Applications Support National Semiconductor is committed to design excellence. For sales, literature and technical support, call the National Semiconductor Customer Response Group at 1-800-272-9959 or fax 1-800-737-7018. Life Support Policy National’s products are not authorized for use as critical components in life support devices or systems without the express written approval of the president of National Semiconductor Corporation. As used herein: 1. Life support devices or systems are devices or systems which, a) are intended for surgical implant into the body, or b) support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. N National Semiconductor Corporation National Semiconductor Europe National Semiconductor Hong Kong Ltd. National Semiconductor Japan Ltd. 1111 West Bardin Road Arlington, TX 76017 Tel: 1(800) 272-9959 Fax: 1(800) 737-7018 Fax: (+49) 0-180-530 85 86 E-mail: europe.support.nsc.com Deutsch Tel: (+49) 0-180-530 85 85 English Tel: (+49) 0-180-532 78 32 Francais Tel: (+49) 0-180-532 93 58 Italiano Tel: (+49) 0-180-534 16 80 2501 Miramar Tower 1-23 Kimberley Road Tsimshatsui, Kowloon Hong Kong Tel: (852) 2737-1600 Fax: (852) 2736-9960 Tel: 81-043-299-2309 Fax: 81-043-299-2408 National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications. http://www.national.com 6