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| 750/870 MHz Power Doubler CATV Line Amplifier MMIC FEATURES * * * * * * * * * * 21.5 dB Gain Very Low Distortion Excellent Input/Output Match Low DC Power Consumption Good RF Stability with high VSWR Load Conditions Surface Mount Package Package Fully Automatic Assembly Compatible Low Cost Repeatability of Monolithic Fabrication Meets Cenelec Standard ACA2401S7 Advanced Product Information - Rev 3 S7 16 Pin Plastic Pin Package Description The ACA2401 surface mount monolithic GaAs RF Linear Amplifier has been developed to replace, in new designs, the standard CATV Hybrid amplifiers currently in use. The MMIC consists of two pair of parallel amplifiers. The Amplifiers are optimized for exceptionally low distortion and noise figure while providing flat gain and excellent input and output return loss. A Hybrid equivalent is formed when one ACA2401 is cascaded between two transmission line baluns. Absolute Maximum Ratings PAR AMETER VDD/VRFOUT RFIN Storage Temperature Solderi ng Temperature Solderi ng Ti me Thermal Resi stance Operati ng Temperature MIN 0 -65 -40 MAX 28 +70 +150 +260 5.0 3.8 110 U N ITS VD C dBmV C C S ec C /W C ACA2401S7 The ACA2401 is designed as an output stage and is specifited at +44 dBmV flat ouput. Electrical Specifications (TA=+25C, VDD=24V, test circuit shown in fig.1) PAR AMETER Bandwi dth1 Gai n @870 MHz1 C able Equi valent Slope1 Gai n Flatness1 Noi se Fi gure1 C TB1,2 77 C hannels 110 C hannels 128 C hannels C SO1,2 77 C hannels 110 C hannels 128 C hannels XMOD 1,2 77 C hannels 110 C hannels 128 C hannels Supply C urrent Return Loss (Input/Output)2 AC A2 4 0 1 MIN 40 TYP 21.5 0.5 0.2 4.5 -72 -70 -68 -72 -72 -70 -71 -68 -66 390 22 MAX 870 - - - - - - - 18 - Notes: 1. Measured with a balun on input and output of the device. See Figure 1 for test setup. 2. Parts measured with 110 channel flat output @ +44 dBmV/channel. 2 ACA2401S7 330 pF 1 2 3 0.01 uF T1 ACA2401 + 24 V 16 15 14 0.01 uF 0.39 uH 0.39 uH 330 pF TVS 0.01 uF 4 5 6 13 12 0.01 uF T2 330 pF 0.39 uH TVS:P6KE33AGICT Transient Voltage Suppressor 0.39 uH + 24 V RF In 0.01 uF RF Out 11 10 9 330 pF 0.01 uF 7 8 Figure 1: Test Circuit for ACA2401 Package Outline 3 ANADIGICS, Inc. 35 Technology Drive Warren, New Jersey 07059 Tel: (908) 668-5000 Fax: (908) 668-5132 http://www.anadigics.com Mktg@anadigics.com IMPORTANT NOTICE ANADIGICS, Inc. reserves the right to make changes to its products or discontinue any product at any time without notice. The Advanced Product data sheets and product specifications contained in this data sheet are subject to change prior to a products formal introduction. The information in this data sheet has been carefully checked and is assumed to be reliable. However, ANADIGICS assumes no responsibility 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. |
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