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| Product Specification D8740220GT GaAs Power Doubler, 40 - 870MHz, 22.0dB min. Gain @ 870MHz, 375mA max. @ 24VDC FEATURES * * * * * * Excellent linearity Superior return loss performance Extremely low distortion Optimal reliability Low noise Unconditionally stable under all terminations D8740220GT APPLICATION * 40 to 870 MHz CATV amplifier systems DESCRIPTION * Hybrid Power Doubler amplifier module employing GaAs dice GaAs Power Doubler Hybrid 40 - 870MHz 22.0dB min. Gain @ 870MHz 375mA max. @ 24VDC LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134) SYMBOL Vi Vov Tstg Tmb PARAMETER RF input voltage (single tone) DC supply over-voltage (5 minutes) storage temperature operating mounting base temperature MIN. - 40 - 30 MAX. 75 30 + 100 + 100 UNIT dBmV V C C CHARACTERISTICS Table 1: S-Parameter, Noise Figure, DC Current; VB = 24V; Tmb = 30C; ZS = ZL = 75 SYMBOL Gp SL FL S11 PARAMETER power gain slope 1) flatness of frequency response input return loss CONDITIONS f = 870 MHz f = 40 to 870 MHz f = 40 to 870 MHz (Peak to Valley) MIN. 22.0 0.6 20.0 19.0 17.0 20.0 19.0 18.0 - TYP. 1.0 MAX. 23.0 1.4 0.6 6.5 375.0 UNIT dB dB dB dB dB dB dB dB dB dB mA S22 output return loss F Itot noise figure total current consumption (DC) f = 40 to 320 MHz f = 320 to 640 MHz f = 640 to 870 MHz f = 40 to 320 MHz f = 320 to 640 MHz f = 640 to 870 MHz f = 50 to 870 MHz 350.0 Notes: 1) The slope is defined as the difference between the gain at the start frequency and the gain at the stop frequency. Page 1 of 4 2004 Jun 01 Document Revision Level D Product Specification D8740220GT GaAs Power Doubler, 40 - 870MHz, 22.0dB min. Gain @ 870MHz, 375mA max. @ 24VDC CHARACTERISTICS Table 2: Distortion data 40 - 750 MHz; VB = 24V; Tmb = 30C; ZS = ZL = 75 SYMBOL CTB XMOD CSO CONDITIONS 112 ch. 10 dB tilted; Vo = 50 dBmV @ 750 MHz; 112 ch. 10 dB tilted; Vo = 50 dBmV @ 750 MHz; 1) MIN. - TYP. MAX. - 60 - 55 - 63 UNIT dBc dBc dBc 112 ch. 10 dB tilted; Vo = 50 dBmV @ 750 MHz; 1) 1) Notes: 1) 112 channels, NTSC frequency raster: 55.25 MHz to 745.25 MHz, +40 dBmV to +50 dBmV tilted output level. Composite Second Order (CSO) The CSO parameter (both sum and difference products) is defined by the NCTA. Composite Triple Beat (CTB) The CTB parameter is defined by the NCTA. Cross Modulation (XMOD) Cross modulation (XMOD) is measured at baseband (selective voltmeter method), referenced to 100% modulation of the carrier being tested. Page 2 of 4 2004 Jun 01 Document Revision Level D Product Specification D8740220GT GaAs Power Doubler, 40 - 870MHz, 22.0dB min. Gain @ 870MHz, 375mA max. @ 24VDC I U 123 5 7 89 E J S T P K C M R O Q oG N D H L F A B B All Dimensions in mm: nominal 44,6 0,2 13,6 0,2 20,4 0,5 8 0,15 12,6 0,15 38,1 0,2 4 +0,2 / -0,05 4 0,2 25,4 0,2 UNC 6-32 4,2 0,2 27,2 0,2 11,6 0,5 5,8 0,4 0,25 0,02 0,45 0,03 2,54 0,3 2,54 0,5 2,54 0,25 5,08 0,25 5,08 0,25 min 44,4 13,4 19,9 7,85 12,45 37,9 3,95 3,8 25,2 4,0 27,0 11,1 5,4 0,23 0,42 2,24 2,04 2,29 4,83 4,83 max 44,8 13,8 20,9 8,15 12,75 38,3 4,2 4,2 25,6 4,4 27,4 12,1 6,2 0,27 0,48 2,84 3,04 2,79 5,33 5,33 A C D E F G H I OUTPUT J K L M N O INPUT Pinning: 0 5 10mm scale GND GND GND GND +VB 1 2 34567 8 9 Notes: European Projection P Q R S T U Page 3 of 4 2004 Jun 01 Document Revision Level D Product Specification D8740220GT GaAs Power Doubler, 40 - 870MHz, 22.0dB min. Gain @ 870MHz, 375mA max. @ 24VDC DEFINITIONS Data Sheet Status Objective Product Specification Preliminary Product Specification Product Specification Limiting values Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 60134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information Where application information is given, it is advisory and does not form part of the specification. This data sheet contains target or goal specifications for product development. This data sheet contains preliminary data; supplementary data may be published later. This data sheet contains final product specifications. Premier Devices reserves the right to make changes without further notice to any products herein. Premier Devices makes no warranty representation or guarantee regarding the suitability of its products for any particular purpose, nor does Premier Devices assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. "Typical" parameters which may be provided in Premier Devices datasheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customers technical experts. Premier Devices does not convey any license under its patent rights nor the rights of others. Premier Devices products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Premier Devices product could create a situation where personal injury or death may occur. Should Buyer purchase or use Premier Devices products for any such unintended or unauthorized application, Buyer shall indemnify and hold Premier Devices and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, and claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Premier Devices was negligent regarding the design or manufacture of the part. (c) Premier Devices Germany GmbH 2004 How to contact us: Premier Devices Germany GmbH Loeffelholzstrasse 20, D-90441 Nuernberg, Germany Phone: +49 (0) 911 9411 233, FAX: +49 (0) 911 9411 198, Email: sales.germany@premierdevices.com, Internet: http://www.premierdevices.de/ Page 4 of 4 2004 Jun 01 Document Revision Level D |
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