ACA2784 1 GHz, 21 dB Gain High Output Power DoublerAmplifier ADVANCED PRODUCT INFORMATION - Rev 0.0 FEATURES • 21.5 dB Gain • 40 MHz to 1 GHz Operating Range • 0.8 dB Gain Flatness • 24 V Supply • Supply Current: 520 mA (Typ.) • Very Low Distortion & Noise • Robust Design and Insensitive to Voltage Transients • GaAs Monolithic IC-Based • Standard SOT115J Package APPLICATIONS • Deep Fiber Nodes in CATV Distribution Systems PRODUCT DESCRIPTION The ACA2784 is a GaAs Hybrid Amplifier for CATV HFC distribution systems. It consists of two pairs of parallel amplifiers that are optimized for exceptionally low distortion and noise figure. The ACA2784 is offered in a standard SOT115J package. Hybrid Pinout Figure 2: Hybrid Pinout Table 1: SOJ115J Pinning Figure 1: Simplified Hybrid Internal Arrangement 10/2009 PIN Description 1 RF Input 2 GND 3 GND or No Connection 5 24 V 7, 8 GND 9 RF Output ACA2784 Table 2: Absolute Minimum and Maximum Ratings Symbol Min Typ Max Unit VDD - +24 +28 VDC - - - +70 Operating mounting Base temperature TMB -20 - +100 8C Storage Temperature TSTG -40 +100 8C Supply Voltage RF Power at inputs Conditions dBmV single tone Table 3: Operating Ranges Symbol Min Typ Max Unit - 40 - 1000 MHz RF Frequency Conditions Table 4: Electrical Characteristics (Test condition: 40 to 870 MHz, TMB = 308C, 75 V loading, see note 1) Symbol Min Typ Max Unit Gain GP - 21.5 - dB Slope cable equivalent SL - 0.2 - dB Gain Flatness FL - 0.8 - dB Input Return Loss S11 - - -17 dB Output Return Loss S22 - - -17 dB CTB - - -76 - dBc CSO - - -69 - dBc XMOD - - -63 - dBc Noise Figure - - 6.5 - dB Supply Current - - 520 - mA Conditions Note: (1) +58 dBmV Output (referenced to 1 GHz); 79 NTSC Analog Channels; 14 dB tilt at 1 GHz; plus 75 digital channels with QAM at -6 dB offset above 550 MHz. 2 ADVANCED PRODUCT INFORMATION - Rev 0.0 10/2009 ACA2784 Figure 3: Hybrid Line Amp Physical Outline ANADIGICS, Inc. 141 Mount Bethel Road Warren, New Jersey 07059, U.S.A. Tel: +1 (908) 668-5000 Fax: +1 (908) 668-5132 URL: http://www.anadigics.com IMPORTANT NOTICE ANADIGICS, Inc. reserves the right to make changes to its products or to discontinue any product at any time without notice. The product specifications contained in Advanced Product Information sheets and Preliminary Data Sheets are subject to change prior to a product’s formal introduction. Information in Data Sheets have been carefully checked and are assumed to be reliable; however, ANADIGICS assumes no responsibilities for inaccuracies. ANADIGICS strongly urges customers to verify that the information they are using is current before placing orders. warning ANADIGICS products are not intended for use in life support appliances, devices or systems. Use of an ANADIGICS product in any such application without written consent is prohibited. 3 ADVANCED PRODUCT INFORMATION - Rev 0.0 10/2009