UPB1505GR Datasheet | NEC

DATA SHEET BIPOLAR DIGITAL INTEGRATED CIRCUIT µPB1505GR 3.0 GHz PRESCALER DIVIDED BY 256, 128, 64 FOR BS/CS TUNER DESCRIPTION µPB1505GR is a silicon prescaler IC operating up to 3.0 GHz and divided by 256, 128, 64. Due to 3.0 GHz operation and high division, this IC can contribute to produce BS/CS tuners with kit-use of 17K series DTS controller or standard CMOS PLL IC. The package is 8 pin plastic SOP suitable for surface mounting. This IC is manufactured using NEC’s 20 GHz f T NESAT™ III silicon bipolar process. This process uses silicon nitride passivation film and gold electrodes. These materials can protect the chips from external pollution and prevent corrosion/ migration. Thus, this IC has with excellent performance, uniformity and reliability. Features - - - - - High toggle-frequency : 0.5 GHz to 3.0 GHz Low power-consumption : 14 m A TYP. at 5 V High divide-ratio : ÷256, ÷128, ÷64 High input-sensitivity : - 14 to +10 d Bm @ 1.0 GHz to 2.7 GHz Wide output-swing : 1.6 Vp-p (CL = 8 p F load) ORDERING INFORMATION PART NUMBER PACKAGE 8 pin plastic SOP (225 mil) SUPPLYING FORM Embossed tape 12 mm wide. QTY 2.5 k/reel Pin 1 is in tape pull-out direction. µPB1505GR-E1 Remarks To order evaluation samples, please contact your local NEC sales office. (Order number : µPB1505GR) PIN ASSIGNMENT (Top View) SW1 SW2 Caution electro-static sensitive devices The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. Not all devices/types available in every country. Please check with local NEC representative for availability and additional information. Document No. P10872EJ3V0DS00 (3rd edition) Date Published October 1999 N CP(K) Printed in Japan The mark shows major revised points. © 1996,1999 µPB1505GR SELECTOR GUIDE Features 2.5 GHz / ÷512, ÷256 2.5 GHz / ÷128, ÷64 3.0 GHz / ÷256, ÷ 128, ÷64 PRODUCT NUMBER ICC (m A) 28 26...