ta1372fng TOSHIBA Semiconductor CORPORATION, ta1372fng Datasheet - Page 13

• Manufacturer Part Number: ta1372fng
• Description: Vhf Band Rf Modulator Ic For Vcrs And Set Top Boxes
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Handling Precautions
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Do not drive the device’s power supply voltage High or Low until it is attached to an inspection board or
similar test assembly. Attaching the device to, or removing it from the inspection board while it is powered
on may damage the device or degrade its characteristics. The power supply voltage should not be applied
suddenly. Any overshoot or chattering in the power supply may result in degradation of the IC’s
characteristics. A filter or similar protective component should be inserted on the power supply line.
If the voltage of a terminal 5(Sound signal input) becomes more than 1.2V, it will change to the test mode.
Be careful of the influence of a noise etc.
The application circuits described in this document are merely intended as examples to enable the
operation of the device to be evaluated. None of the peripheral circuit configurations shown or circuit
constants specified are intended to be incorporated into application systems or used in designs for
mass-produced equipment. Toshiba Corporation cannot assume responsibility for any damage arising from
the use of any of these circuits. This is because the high-frequency characteristics of a device can vary
according to a number of factors, including factors relating to the external components and the mounting
pattern used. Therefore, the user must design external circuits according to the requirements of the specific
application system, using this document as a reference only. The user must also test the application
circuit’s characteristics thoroughly. This document only guarantees device quality and characteristics as
described herein; Toshiba Corporation cannot assume responsibility for any user’s product design or
application implementation.
Before attempting to use this product, the user should refer to the latest edition of the Toshiba
Semiconductor Reliability Handbook, Integrated Circuits in order to gain a better understanding of the
general principles governing the quality and reliability of Toshiba products and to learn how Toshiba seeks
to enhance the management and control of product quality and reliability. The Toshiba Semiconductor
Reliability Handbook, Integrated Circuits is also available on the semiconductor products information page
of the Toshiba Electronic Components and Materials website at the following URL:
http://www.semicon.toshiba.co.jp/eng/prd/common/index.html.
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(Last updated: Dec. 2003)
TA1372FNG
2003-12-25