参数资料
型号: UPG2157T5F-A
厂商: CEL
文件页数: 8/10页
文件大小: 0K
描述: IC SWITCH MMIC SPDT 12-QFN
产品变化通告: Product Obsolescence 08/Jun/2012
标准包装: 1
RF 型: 802.11a/b/g/Wi-Fi,802.16/WiMax,WLAN
频率: 2.3GHz ~ 2.7GHz
特点: SPDT
封装/外壳: 12-WFQFN 裸露焊盘
供应商设备封装: 12-QFN(3x3)
包装: 散装
μ PG2157T5F
? The information in this document is current as of August, 2007. The information is subject to
change without notice. For actual design-in, refer to the latest publications of NEC Electronics data
sheets or data books, etc., for the most up-to-date specifications of NEC Electronics products. Not
all products and/or types are available in every country. Please check with an NEC Electronics sales
representative for availability and additional information.
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? 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 a customer's equipment shall be done under the full
responsibility of the customer. NEC Electronics assumes no responsibility for any losses incurred by
customers or third parties arising from the use of these circuits, software and information.
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customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. To
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redundancy, fire-containment and anti-failure features.
? NEC Electronics products are classified into the following three quality grades: "Standard", "Special" and
"Specific".
The "Specific" quality grade applies only to NEC Electronics products developed based on a customer-
designated "quality assurance program" for a specific application. The recommended applications of an NEC
Electronics product depend on its quality grade, as indicated below. Customers must check the quality grade of
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"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 Electronics products is "Standard" unless otherwise expressly specified in NEC
Electronics data sheets or data books, etc. If customers wish to use NEC Electronics products in applications
not intended by NEC Electronics, they must contact an NEC Electronics sales representative in advance to
determine NEC Electronics' willingness to support a given application.
(Note)
(1) "NEC Electronics" as used in this statement means NEC Electronics Corporation and also includes its
majority-owned subsidiaries.
(2) "NEC Electronics products" means any product developed or manufactured by or for NEC Electronics (as
defined above).
M8E 02. 11-1
8
Data Sheet PG10641EJ02V0DS
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