SL523 Datasheet | Zarlink Semiconductor Inc

Obsolescence Notice This product is obsolete. This information is available for your convenience only. For more information on Zarlink’s obsolete products and replacement product lists, please visit http://products.zarlink./obsolete_products/ THIS DOCUMENT IS FOR MAINTENANCE PURPOSES ONLY AND IS NOT REMENDED FOR NEW DESIGNS ADVANCE INFORMATION DS3607 - 2.0 100MHz DUAL WIDEBAND LOG AMPLIFIER The SL523B and C are wideband amplifiers for use in successive detection logarithmic IF strips operating at centre frequencies between 10 and 100MHz They are pin patible with the SL521 series of logarithmic amplifiers and prise two amplifiers internally connected in cascade Small signal voltage gain is 24d B and an internal detector with an accurate logarithmic characteristic over a 20d B range produces a maximum Output of 2.1 m A. A strip of SL523s can be directly coupled and decoupling is provided on each amplifier RF limiting occurs at an input voltage of 25m V RMS but the device will withstand input voltages up to 1 8V RMS without damage The device is also available as the 5962-89803 which has guaranteed operation over the full Military Temperature Range and is screened to MIL-STD-883 Class B. Data is available separately. CM8 Fig.1 Pin connections (view from beneath) Features s s s s Small Size/Weight Low Power Consumption Readily Cascadable Accurate Logarithmic Detector Characteristic QUICK REFERENCE DATA s s s s s s Small Signal Voltage Gain: 24d B Detector Output Current: 21m A Noise Figure: 4d B Frequency Range: 10-100MHz Supply Voltage +6V Supply Current 30m...