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PDF UPB1514TU Data sheet ( Hoja de datos )
| Número de pieza | UPB1514TU | |
| Descripción | INPUT DIVIDE BY 8 PRESCALER IC | |
| Fabricantes | CEL | |
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BIPOLAR DIGITAL INTEGRATED CIRCUIT
µPB1514TU
16 GHz INPUT DIVIDE BY 8 PRESCALER IC
FOR SATELLITE COMMUNICATIONS
DESCRIPTION
The µPB1514TU is a silicon germanium (SiGe) monolithic integrated circuit designed as a divide by 8 prescaler IC
for satellite communications and point-to-point/multi-point radios.
The package is 8-pin lead-less minimold suitable for surface mount.
This IC is manufactured using our 50 GHz fmax UHS2 (Ultra High Speed Process) SiGe bipolar process.
FEATURES
• Operating frequency
: fin = 8 to 16 GHz
• Low current consumption
: ICC = 50 mA @ VCC = 5.0 V
• High-density surface mounting : 8-pin lead-less minimold
• Supply voltage
: VCC = 4.5 to 5.5 V
• Division ratio
:8
APPLICATIONS
• Point-to-point/Multi-point radios
• VSAT radios
ORDERING INFORMATION
Part Number
Order Number
Package
µPB1514TU-E2 µPB1514TU-E2-A 8-pin lead-less minimold
(Pb-Free) Note
Markin
g
Supplying Form
1514
• 8 mm wide embossed taping
• Pin 5, 6, 7, 8 indicates pull-out direction of tape
• Qty 5 kpcs/reel
Note With regards to terminal solder (the solder contains lead) plated products (conventionally plated), contact
your nearby sales office.
Remark To order evaluation samples, contact your nearby sales office.
Part number for sample order: µPB1514TU
Caution Observe precautions when handling because these devices are sensitive to electrostatic discharge.
Document No. PU10541EJ02V0DS (2nd edition)
Date Published March 2005 CP(K)
The mark shows major revised points.
© NEC Compound Semiconductor Devices, Ltd. 2004, 2005
1 page  
µPB1514TU
TYPICAL CHARACTERISTICS (TA = +25°C, unless otherwise specified)
INPUT SENSITIVITY vs. FREQUENCY
15
10
5 Guaranteed
0
operating
range
–5
–10
–15
–20
–25
VCC = 4.5 V
–30 VCC = 5.0 V
–35 VCC = 5.5 V
5 10 15 20
Frequency f (GHz)
OUTPUT POWER vs. FREQUENCY
3
2
1
0
–1
–2
–3
–4
–5
–6
–7
–8
–9
–10
–11
–12
5
Pin = 0 dBm
Guaranteed
operating range
10 15
VCC = 4.5 V
VCC = 5.0 V
VCC = 5.5 V
20
Frequency f (GHz)
INPUT SENSITIVITY vs. FREQUENCY
15
10
5 Guaranteed
0
operating
range
–5
–10
–15
–20
VCC = 5.0 V
–25 TA = –40˚C
–30 TA = +25˚C
–35 TA = +85˚C
5 10 15 20
Frequency f (GHz)
OUTPUT POWER vs. FREQUENCY
3
2
1
0
–1
–2
–3
–4
–5
–6
–7
–8
–9
–10
–11
–12
5
Guaranteed
operating range
VCC = 5.0 V
Pin = 0 dBm
TA = –40˚C
TA = +25˚C
TA = +85˚C
10 15 20
Frequency f (GHz)
CIRCUIT CURRENT vs. SUPPLY VOLTAGE
55
50
45
40
35
30
25
20
15
10
TA = –40˚C
5 TA = +25˚C
0 TA = +85˚C
123456
Supply Voltage VCC (V)
Remark The graphs indicate nominal characteristics.
Data Sheet PU10541EJ02V0DS
5
5 Page 
µPB1514TU
When the product(s) listed in this document is subject to any applicable import or export control laws and regulation of the authority
having competent jurisdiction, such product(s) shall not be imported or exported without obtaining the import or export license.
• The information in this document is current as of March, 2005. The information is subject to change
without notice. For actual design-in, refer to the latest publications of NEC's data sheets or data
books, etc., for the most up-to-date specifications of NEC semiconductor products. Not all products
and/or types are available in every country. Please check with an NEC sales representative for
availability and additional information.
• No part of this document may be copied or reproduced in any form or by any means without prior
written consent of NEC. NEC assumes no responsibility for any errors that may appear in this document.
• NEC does not assume any liability for infringement of patents, copyrights or other intellectual property rights of
third parties by or arising from the use of NEC semiconductor products listed in this document or any other
liability arising from the use of such products. No license, express, implied or otherwise, is granted under any
patents, copyrights or other intellectual property rights of NEC or others.
• Descriptions of circuits, software and other related information in this document are provided for illustrative
purposes in semiconductor product operation and application examples. The incorporation of these
circuits, software and information in the design of customer's equipment shall be done under the full
responsibility of customer. NEC assumes no responsibility for any losses incurred by customers or third
parties arising from the use of these circuits, software and information.
• While NEC endeavours to enhance the quality, reliability and safety of NEC semiconductor products, customers
agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. To minimize
risks of damage to property or injury (including death) to persons arising from defects in NEC
semiconductor products, customers must incorporate sufficient safety measures in their design, such as
redundancy, fire-containment, and anti-failure features.
• NEC semiconductor products are classified into the following three quality grades:
"Standard", "Special" and "Specific". The "Specific" quality grade applies only to semiconductor products
developed based on a customer-designated "quality assurance program" for a specific application. The
recommended applications of a semiconductor product depend on its quality grade, as indicated below.
Customers must check the quality grade of each semiconductor product before using it in a particular
application.
"Standard": Computers, office equipment, communications equipment, test and measurement equipment, audio
and visual equipment, home electronic appliances, machine tools, personal electronic equipment
and industrial robots
"Special": Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster
systems, anti-crime systems, safety equipment and medical equipment (not specifically designed
for life support)
"Specific": Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life
support systems and medical equipment for life support, etc.
The quality grade of NEC semiconductor products is "Standard" unless otherwise expressly specified in NEC's
data sheets or data books, etc. If customers wish to use NEC semiconductor products in applications not
intended by NEC, they must contact an NEC sales representative in advance to determine NEC's willingness
to support a given application.
(Note)
(1) "NEC" as used in this statement means NEC Corporation, NEC Compound Semiconductor Devices, Ltd.
and also includes its majority-owned subsidiaries.
(2) "NEC semiconductor products" means any semiconductor product developed or manufactured by or for
NEC (as defined above).
M8E 00. 4 - 0110
Data Sheet PU10541EJ02V0DS
11
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