DATA SHEET GaAs MULTI-CHIP MODULE MC-7847 870 MHz CATV 25 dB POWER DOUBLER AMPLIFIER DESCRIPTION The MC-7847 is a GaAs Multi-chip Module designed for use in CATV applications up to 870 MHz. This unit has low distortion, low noise figure and return loss across the entire frequency band. Reliability and performance uniformity are assured by our stringent quality and control procedures. FEATURES • Low distortion • High linear gain GL = 25.0 dB MIN. @f = 870 MHz • Low return loss <R> ORDERING INFORMATION Part Number MC-7847 Order Number Package MC-7847-AZ 7-pin special with heatsink Supplying Form 25 pcs MAX./Tray (Pb-Free) Remark To order evaluation samples, contact your nearby sales office. Part number for sample order: MC-7847 ABSOLUTE MAXIMUM RATINGS (TA = +25°C) Parameter Symbol Ratings Unit VDD 30 V Vi 65.0 dBmV Operating Case Temperature TC −30 to +100 °C Storage Temperature Tstg −40 to +100 °C Supply Voltage Input Voltage Note Note In case of single tone Caution Observe precautions when handling because these devices are sensitive to electrostatic discharge. Document No. PG10140EJ02V0DS (2nd edition) Date Published December 2006 NS CP(N) The mark <R> shows major revised points. The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field. 2001, 2006 MC-7847 RECOMMENDED OPERATING CONDITIONS (ZS = ZL = 75 Ω) Parameter Supply Voltage Input Voltage Symbol Test Conditions MIN. TYP. MAX. Unit 23.5 24.0 24.5 V − 29.0 32.0 dBmV −30 +25 +85 °C MIN. TYP. MAX. Unit f = 870 MHz 25.0 − 26.0 dB f = 40 to 870 MHz 1.0 1.4 1.8 dB f = 40 to 870 MHz, Peak to valley − − 0.6 dB VDD Vi 110 channel, 10 dB tilted across the band Operating Case Temperature TC ELECTRICAL CHARACTERISTICS (TC = 30 ± 5°C, VDD = 24 V, ZS = ZL = 75 Ω) Parameter Symbol Linear Gain GL Gain Slope GSlope Test Conditions Gain Flatness GFlatness Noise Figure 1 NF1 f = 50 MHz − − 5.5 dB Noise Figure 2 NF2 f = 870 MHz − − 6.0 dB 275 − 375 mA Operating Current IDD RF OFF Composite Triple Beat CTB 110 channel, − − −60 dBc Cross Modulation XM VO = 50 dBmV at 745.25 MHz, − − −55 dBc 10 dB tilted across the band − − −63 dBc Composite 2nd Order Beat CSO Input Return Loss 1 RLi1 f = 40 to 160 MHz 20 − − dB Input Return Loss 2 RLi2 f = 160 to 320 MHz 20 − − dB Input Return Loss 3 RLi3 f = 320 to 640 MHz 19 − − dB Input Return Loss 4 RLi4 f = 640 to 870 MHz 17 − − dB Output Return Loss 1 RLo1 f = 40 to 160 MHz 20 − − dB Output Return Loss 2 RLo2 f = 160 to 320 MHz 20 − − dB Output Return Loss 3 RLo3 f = 320 to 640 MHz 19 − − dB Output Return Loss 4 RLo4 f = 640 to 870 MHz 18 − − dB 2 Data Sheet PG10140EJ02V0DS MC-7847 PACKAGE DIMENSIONS 7-PIN SPECIAL WITH HEATSINK (UNIT: mm) 8.1 MAX. 38.1±0.25 +0.25 φ 4.25–0.35 27.5 MAX. 4.0±0.25 14.85 MAX. 3.2 MAX. 45.08 MAX. 19.05±0.38 25.4±0.25 6-32UNC2B 0.51±0.05 10.75±0.25 7 8 9 2.62±0.35 5 12.9 MAX. 1 2 3 21.5 MAX. 4.19±0.13 2.54±0.25 A 2.54±0.38 6.3 0.51±0.05 2.5 0.38.. A ±0.05 PIN CONNECTION VDD 5 1 9 IN OUT 2 3 7 8 GND Data Sheet PG10140EJ02V0DS 3 MC-7847 NOTE ON CORRECT USE (1) The space between PC board and root of the lead should be kept more than 1 mm to prevent undesired stress to the lead and also should be kept less than 4 mm to prevent undesired parasitic inductance. Recommended that space is 2.0 to 3.0 mm typical. (2) Recommended torque strength of the screw is 59 to 78 Ncm. (3) Form the ground pattern as wide as possible to minimize ground impedance. (to prevent undesired oscillation) All the ground pins must be connected together with wide ground pattern to decrease impedance difference. RECOMMENDED SOLDERING CONDITIONS This product should be soldered in the following recommended conditions. Other soldering methods and conditions than the recommended conditions are to be consulted with our sales representatives. Soldering Method Pin Part Heating Soldering Conditions Pin area temperature : less than 350°C Condition Symbol Note Hour : Within 3 sec./pin Note The point of pin part heating must be kept more than 1.2 mm distance from the root of lead. 4 Data Sheet PG10140EJ02V0DS − MC-7847 • The information in this document is current as of December, 2006. The information is subject to change without notice. For actual design-in, refer to the latest publications of NEC Electronics data sheets or data books, etc., for the most up-to-date specifications of NEC Electronics products. Not all products and/or types are available in every country. Please check with an NEC Electronics sales representative for availability and additional information. • No part of this document may be copied or reproduced in any form or by any means without the prior written consent of NEC Electronics. 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NEC Electronics assumes no responsibility for any losses incurred by customers or third parties arising from the use of these circuits, software and information. • While NEC Electronics endeavors to enhance the quality, reliability and safety of NEC Electronics products, customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. To minimize risks of damage to property or injury (including death) to persons arising from defects in NEC Electronics products, customers must incorporate sufficient safety measures in their design, such as redundancy, fire-containment and anti-failure features. • NEC Electronics products are classified into the following three quality grades: "Standard", "Special" and "Specific". The "Specific" quality grade applies only to NEC Electronics products developed based on a customerdesignated "quality assurance program" for a specific application. The recommended applications of an NEC Electronics product depend on its quality grade, as indicated below. Customers must check the quality grade of each NEC Electronics product before using it in a particular application. "Standard": Computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots. "Special": Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support). "Specific": Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems and medical equipment for life support, etc. The quality grade of NEC Electronics products is "Standard" unless otherwise expressly specified in NEC Electronics data sheets or data books, etc. If customers wish to use NEC Electronics products in applications not intended by NEC Electronics, they must contact an NEC Electronics sales representative in advance to determine NEC Electronics' willingness to support a given application. (Note) (1) "NEC Electronics" as used in this statement means NEC Electronics Corporation and also includes its majority-owned subsidiaries. (2) "NEC Electronics products" means any product developed or manufactured by or for NEC Electronics (as defined above). M8E 02. 11-1 Data Sheet PG10140EJ02V0DS 5 MC-7847 Caution GaAs Products This product uses gallium arsenide (GaAs). GaAs vapor and powder are hazardous to human health if inhaled or ingested, so please observe the following points. • Follow related laws and ordinances when disposing of the product. If there are no applicable laws and/or ordinances, dispose of the product as recommended below. 1. Commission a disposal company able to (with a license to) collect, transport and dispose of materials that contain arsenic and other such industrial waste materials. 2. Exclude the product from general industrial waste and household garbage, and ensure that the product is controlled (as industrial waste subject to special control) up until final disposal. • Do not burn, destroy, cut, crush, or chemically dissolve the product. • Do not lick the product or in any way allow it to enter the mouth. 4590 Patrick Henry Drive Santa Clara, CA 95054-1817 Telephone: (408) 919-2500 Facsimile: (408) 988-0279 Subject: Compliance with EU Directives CEL certifies, to its knowledge, that semiconductor and laser products detailed below are compliant with the requirements of European Union (EU) Directive 2002/95/EC Restriction on Use of Hazardous Substances in electrical and electronic equipment (RoHS) and the requirements of EU Directive 2003/11/EC Restriction on Penta and Octa BDE. CEL Pb-free products have the same base part number with a suffix added. The suffix –A indicates that the device is Pb-free. The –AZ suffix is used to designate devices containing Pb which are exempted from the requirement of RoHS directive (*). In all cases the devices have Pb-free terminals. All devices with these suffixes meet the requirements of the RoHS directive. This status is based on CEL’s understanding of the EU Directives and knowledge of the materials that go into its products as of the date of disclosure of this information. Restricted Substance per RoHS Concentration Limit per RoHS (values are not yet fixed) Concentration contained in CEL devices -A Not Detected Lead (Pb) < 1000 PPM Mercury < 1000 PPM Not Detected Cadmium < 100 PPM Not Detected Hexavalent Chromium < 1000 PPM Not Detected PBB < 1000 PPM Not Detected PBDE < 1000 PPM Not Detected -AZ (*) If you should have any additional questions regarding our devices and compliance to environmental standards, please do not hesitate to contact your local representative. 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