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Número de pieza | UPB1505GR | |
Descripción | 3.0 GHz PRESCALER DIVIDED BY 256/ 128/ 64 FOR BS/CS TUNER | |
Fabricantes | NEC | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de UPB1505GR (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
No Preview Available ! 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)
Date Published October 1999 N CP(K)
Printed in Japan
The mark shows major revised points.
©
1996,1999
1 page 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
5 Page |
Páginas | Total 8 Páginas | |
PDF Descargar | [ Datasheet UPB1505GR.PDF ] |
Número de pieza | Descripción | Fabricantes |
UPB1505GR | 3.0 GHz PRESCALER DIVIDED BY 256/ 128/ 64 FOR BS/CS TUNER | NEC |
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