UPB581C NEC [NEC], UPB581C Datasheet
UPB581C
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UPB581C Summary of contents
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... GHz INPUT DIVIDE BY 2 PRESCALER IC PB1508GV is a 3.0 GHz input divide by 2 prescaler IC for DBS tuner applications. VHF/UHF band PLL frequency synthesizer apply to DBS/ECS tuners. PB1508GV is a shrink package version of PB584G so that this small package contributes to reduce the mounting space. PB1508GV is manufactured using NEC’s high f nitride passivation film and gold electrodes ...
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... CAN 4.5 to 5.5 8 pins DIP (300 mil) NEC Original 4.5 to 5.5 8 pins SOP (225 mil) NEC Original 4.5 to 5.5 8 pins SSOP (175 mil AMP MIX SAW AGC amp. PB1508GV ÷ 2 Prescaler LPF PB1508GV Pin No. Pin name GND 5 GND 6 ...
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... Ground pin. Ground pattern on the board should be formed as wide as possible to minimize ground impedance. Non connection pins. These pins should be opened. 1.0 to 4.7 Divided frequency output pin. This pin is designed as emitter follower output. This pin can be connected to input of prescaler within PLL synthesizer through DC cut capacitor. PB1508GV 3 ...
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ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Supply voltage V CC Input voltage V in Total power dissipation P D Operating ambient temperature T A Storage temperature T stg RECOMMENDED OPERATING CONDITIONS PARAMETER SYMBOL Supply voltage V CC Operating ambient temperature T ...
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TYPICAL CHARACTERISTICS (unless otherwise specified T CIRCUIT CURRENT vs. SUPPLY VOLTAGE 15 No signals T = +85 ˚ +25 ˚ Supply Voltage - V CC INPUT POWER ...
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OUTPUT POWER vs. INPUT FREQUENCY –40 ˚ dBm in – –4 – 5 – –10 –12 –14 –16 100 1000 f - Input ...
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S vs. OUTPUT FREQUENCY 5 498 MHz REF 1.0 Units 200.0 mUnits/ 4 87.789 –13.633 hp C MARKER 4 1.5 GHz START 0.250000000 GHz ...
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TEST CIRCUIT Power Supply 1000 pF 1000 pF Signal Generator C1 1000 HP8665A 1000 V±0 OPEN PB1508GV Counter HP5350B (Spectrum Analyzer) 1000 pF 50 ...
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ILLUSTRATION OF THE TEST CIRCUIT ASSEMBLED ON EVALUATION BOARD COMPONENT LIST SYMBOL VALUE 1000 pF The application circuits and their parameters are for reference only and are not intended for use in actual design-ins. ...
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PACKAGE DIMENSIONS 8 pin PLASTIC SSOP (175 mil) (unit : mm 3.0 MAX. 0.65 0.575 MAX. 10 4.94±0.2 3.2±0.1 0.5±0.2 +0.10 M 0.10 0.3 –0.05 PB1508GV 0.87±0.2 0.15 ...
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NOTE CORRECT USE (1) Observe precautions for handling because of electro-static sensitive devices. (2) Form a ground pattern as wide as possible to minimize ground impedance (to prevent undesired operation). (3) Keep the wiring length of the ground pins as ...
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No part of this document may be copied or reproduced in any form or by any means without the prior written consent of NEC Corporation. NEC Corporation assumes no responsibility for any errors which may appear in this document. NEC ...