ML1490 Datasheet | LANSDALE Semiconductor

.. ML1490 RF/IF/Audio Amplifier Wideband Amplifier With AGC Legacy Device: Motorola MC1490 The ML1490 is an integrated circuit featuring wide- range AGC for use in RF/IF amplifiers and audio amplifiers. - High Power Gain: 50 d B Typ at 10 MHz 45 d B Typ at 60 MHz 35 d B Typ at 100 MHz - Wide Range AGC: 60 d B Min, DC to 60 MHz - 6.0 V to 15 V Operation, Single Polarity Supply - Operating Temperature Range TA = - 40° to +85°C Note: See Similar ML1350 For Possible Option MAXIMUM RATINGS (TA = +25°C, unless otherwise noted.) Rating Power Supply Voltage AGC Supply Input Differential Voltage Operating Temperature Range Storage Temperature Range Junction Temperature Symbol VCC VAGC VID TA Tstg TJ Value +18 VCC 5.0 - 40 to +85 - 65 to +150 +150 Unit Vdc Vdc Vdc °C °C °C VCC GND 2 - + 3 4 (Top View) Output (- ) 1 8 Output (+) 8 1 P DIP 8 = PP PLASTIC PACKAGE CASE 626 CROSS REFERENCE/ORDERING INFORMATION PACKAGE MOTOROLA LANSDALE P DIP 8 MC1490P ML1490PP Note: Lansdale lead free (Pb) product, as it bees available, will be identified by a part number prefix change from ML to MLE. PIN CONNECTIONS 7 Substrate Ground 6 5 Noninverting Input AGC Input Representative Schematic Diagram 2 1.5 k VAGC 5 470 2.0 k 470 70 5.5 k 12.1 k 8 (+) Outputs (- ) 1 45 66 6 5.0 k 5.0 k 5.6 k 1.1 k 1.1 k 8.4 k Substrate 1.9k 200 3 7 1.4 k 2.8 k 200 200 2.8 k VCC Inverting Input SCATTERING PARAMETERS (VCC = +12 Vdc, TA = +25°C, Zo = 50 Ω) f = MHz Typ Parameter Input Reflection Coefficient Output Reflection Coefficient Forward Transmission Coefficient Reverse Transmission Coefficient Symbol |S11| θ11 |S22| θ22 |S21| θ21 S12 θ12 30 0.95 - 7.3 0.99 - 3.0 16.8 128 0.00048 84.9 60 0.93 - 16 0.98 - 5.5 14.7 64.3 0.00092 79.2 Unit - deg - deg - deg - deg 4 (- ) (+) Inputs Pins 3 and 7 should both be connected to circuit ground. Page 1 of 8 .lansdale. Issue A .. LANSDALE Semiconductor, Inc. ELECTRICAL CHARACTERISTICS (VCC = 12 Vdc, f = 60 MHz, BW = 1.0 MHz, TA = 25°C) Characteristic Power Supply...