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THS4021ID Datasheet(PDF) 1 Page - Texas Instruments |
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THS4021ID Datasheet(HTML) 1 Page - Texas Instruments |
1 / 29 page 1 FEATURES THS4022 DandDGNPackage (TopView) THS4021 DandDGNPackage (TopView) 1 1 2 2 3 3 4 4 8 8 7 7 6 6 5 5 1OUT NULL 1IN– IN– 1IN+ IN+ –V CC V CC– V CC+ NULL 2OUT V CC+ 2IN– OUT 2IN+ NC NC-Nointernalconnection CrossSectionViewShowing PowerPADOption(DGN) DESCRIPTION 1 10 100 Vn In f − Frequency − Hz 10 100 1k 100k 10k G001 VCC = ± 15 V and ± 5 V TA = 25°C THS4021 THS4022 SLOS265C – SEPTEMBER 1999 – REVISED JULY 2007 www.ti.com 350-MHz LOW-NOISE HIGH-SPEED AMPLIFIERS 23 • Ultralow 1.5-nV/√Hz Voltage Noise • High Speed: – 350-MHz Bandwidth (G = 10, –3 dB) – 470-V/ μs Slew Rate – 40-ns Settling Time (0.1%) • Stable at a Gain of 10 (–9) or Greater • High Output Drive, I O = 100 mA (typ) • Excellent Video Performance: – 17-MHz Bandwidth (0.1 dB, G = 10) – 0.02% Differential Gain – 0.08 ° Differential Phase VOLTAGE AND CURRENT NOISE • Very Low Distortion: vs – THD = –68 dBc (f = 1 MHz, RL = 150 Ω) FREQUENCY • Wide Range of Power Supplies: – VCC = ±5 V to ±15 V • Available in Standard SOIC or MSOP PowerPAD™ Package • Evaluation Module Available The THS4021 and THS4022 are ultralow voltage noise, high-speed voltage feedback amplifiers that are ideal for applications requiring low voltage noise, including communication and imaging. The single-amplifier THS4021 and the dual-amplifier THS4022 offer very good ac performance with 350-MHz bandwidth, 470-V/ μs slew rate, and 40-ns settling time (0.1%). The THS4021 and THS4022 are stable at gains of 10 (–9) or greater. These amplifiers have a high drive capability of 100 mA and draw only 7.8-mA supply current per channel. With total harmonic distortion (THD) of –68 dBc at f = 1 MHz, Figure 1. the THS4021 and THS4022 are ideally suited for applications requiring low distortion. RELATED DEVICES DEVICE DESCRIPTION THS4011/4012 290-MHz Low-Distortion High-Speed Amplifiers THS4031/4032 100-MHz Low-Noise High-Speed Amplifiers THS4061/4062 180-MHz High-Speed Amplifiers 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. 2 PowerPAD is a trademark of Texas Instruments. 3 All other trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Copyright © 1999–2007, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
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