UPB1505GR データシートの表示（PDF） - NEC => Renesas Technology
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UPB1505GR Datasheet PDF : 8 Pages
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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 fT 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 mA TYP. at 5 V
• High divide-ratio : ÷256, ÷128, ÷64
• High input-sensitivity : –14 to +10 dBm @ 1.0 GHz to 2.7 GHz
• Wide output-swing : 1.6 Vp-p (CL = 8 pF load)
ORDERING INFORMATION
PART NUMBER
µPB1505GR-E1
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.
Remarks To order evaluation samples, please contact your local NEC sales office. (Order number : µPB1505GR)
PIN ASSIGNMENT (Top View)
IN 1
VCC 2
SW1 3
OUT 4
8 IN
7 GND
6 SW2
5 GND
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)
The mark shows major revised points.
Date Published October 1999 N CP(K)
Printed in Japan
©
1996,1999
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