AD5539SQ

超高频运算放大器 Ultrahigh Frequency Operational Amplifier

PRODUCT DESCRIPTION

The AD5539 is an ultrahigh frequency operational amplifier designed specifically for use in video circuits and RF amplifiers. Requiring no external compensation for gains greater than 5, it may be operated at lower gains with the addition of external compensation.

As a superior replacement for the Signetics NE/SE5539, each AD5539 is 100% dc tested to meet all of its guaranteed dc specifications over the full temperature range of the device. The high slew rate and wide bandwidth of the AD5539 provide low cost solutions to many otherwise complex and expensive high frequency circuit design problems.

PRODUCT HIGHLIGHTS

1\. All guaranteed dc specifications are 100% tested.

2\. The AD5539 drives 50 Ω and 75 Ω loads directly.

3\. Input voltage noise is less than 4 nV√Hz.

4\. Low cost RF and video speed performance.

5\. ±2 volt output range into a 150 Ω load.

6\. Low cost.

7\. Chips available.

FEATURES

  Improved Replacement for Signetics SE/NE5539

  AC PERFORMANCE

     Gain Bandwidth Product: 1.4 GHz typ

     Unity Gain Bandwidth: 220 MHz typ

     High Slew Rate: 600 V/ms typ

     Full Power Response: 82 MHz typ

     Open-Loop Gain: 47 dB min, 52 dB typ

 

  DC PERFORMANCE

     All Guaranteed DC Specifications Are 100% Tested

        For Each Device Over Its Full Temperature

        Range – For All Grades and Packages

     VOS: 5 mV max Over Full Temperature RangeAD5539S

     IB: 20 mA max AD5539J

     CMRR: 70 dB min, 85 dB typ

     PSRR: 100 mV/V typ

     MIL-STD-883B Parts Available