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What is UPB588G?

This electronic component, produced by the manufacturer "NEC", performs the same function as "3GHz INPUT DIVIDE BY 256/ 128/ 64 PRESCALER IC FOR ANALOG DBS TUNERS".


UPB588G Datasheet PDF - NEC

Part Number UPB588G
Description 3GHz INPUT DIVIDE BY 256/ 128/ 64 PRESCALER IC FOR ANALOG DBS TUNERS
Manufacturers NEC 
Logo NEC Logo 


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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 NESATIII 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)
Date Published October 1999 N CP(K)
Printed in Japan
The mark shows major revised points.
©
1996,1999

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UPB588G equivalent
µPB1505GR
TYPICAL CHARACTERISTICS (Unless otherwise specified TA = +25 °C)
CIRCUIT CURRENT vs. SUPPLY VOLTAGE
20
INPUT POWER vs. FREQUENCY
40
20
VCC = 4.5 to 5.5 V Guaranteed operating
0 range
10
–20
0 2.0 4.0 6.0
VCC – Supply Voltage – V
–40
–60
0.2
VCC = 4.5 to 5.5 V
0.5 1.0 2.0
f – Input Frequency – GHz
5.0
OUTPUT SWING vs. FREQUENCY
2.0
X
1.8
X XX
X
X
1.6 X
1.4 X
1.2
1.0
0.2
X : VCC = 5.5 V
: VCC = 5.0 V
: VCC = 4.5 V
0.5 1.0 2.0
5.0
f – Input Frequency – GHz
OUTPUT POWER vs. FREQUENCY
–6
TA = –40 °C X : VCC = 5.5 V
Pin = –10 dBm : VCC = 5.0 V
: VCC = 4.5 V
–8
–10
X
–12
X
X X X X XXX
X
XX
X XX
–14
0.2
0.5 1.0 2.0
f – Input Frequency – GHz
5.0
OUTPUT POWER vs. FREQUENCY
–6
TA = +25 °C X : VCC = 5.5 V
Pin = –10 dBm : VCC = 5.0 V
: VCC = 4.5 V
–8
–10 X
X
X X X X X XX
XX
X XX X X
–12
OUTPUT POWER vs. FREQUENCY
–6
TA = +85 °C X : VCC = 5.5 V
Pin = –10 dBm : VCC = 5.0 V
: VCC = 4.5 V
–8
–10
X X X X X XXX
XX
X
XX
–12
–14
0.2
0.5 1.0 2.0
f – Input Frequency – GHz
5.0
–14
0.2
0.5 1.0 2.0
f – Input Frequency – GHz
5.0
Data Sheet P10872EJ3V0DS00
5


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Featured Datasheets

Part NumberDescriptionMFRS
UPB588GThe function is 3.0 GHz PRESCALER DIVIDED BY 256/ 128/ 64 FOR BS/CS TUNER. NECNEC
UPB588GThe function is 3GHz INPUT DIVIDE BY 256/ 128/ 64 PRESCALER IC FOR ANALOG DBS TUNERS. NECNEC

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