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参数资料
| 型号： | LA7976 |
| 厂商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分类： | 调谐器 |
| 英文描述： | 1-BAND, AUDIO TUNER, PSIP5 |
| 封装： | SIP-5 |
| 文件页数： | 4/4页 |
| 文件大小： | 71K |
| 代理商： | LA7976 |
LA7976
PS No.5559-4/4
SANYO Semiconductor Co.,Ltd. assumes no responsibility for equipment failures that result from using
products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition
ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor Co.,Ltd.
products described or contained herein.
SANYO Semiconductor Co.,Ltd. strives to supply high-quality high-reliability products, however, any and all
semiconductor products fail or malfunction with some probability. It is possible that these probabilistic failures or
malfunction could give rise to accidents or events that could endanger human lives, trouble that could give rise
to smoke or fire, or accidents that could cause damage to other property. When designing equipment, adopt
safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not
limited to protective circuits and error prevention circuits for safe design, redundant design, and structural
design.
Upon using the technical information or products described herein, neither warranty nor license shall be granted
with regard to intellectual property rights or any other rights of SANYO Semiconductor Co.,Ltd. or any third
party. SANYO Semiconductor Co.,Ltd. shall not be liable for any claim or suits with regard to a third party's
intellctual property rights which has resulted from the use of the technical information and products mentioned
above.
Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed
for volume production.
Any and all information described or contained herein are subject to change without notice due to
product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for the
SANYO Semiconductor Co.,Ltd. product that you intend to use.
In the event that any or all SANYO Semiconductor Co.,Ltd. products described or contained herein are
controlled under any of applicable local export control laws and regulations, such products may require the
export license from the authorities concerned in accordance with the above law.
No part of this publication may be reproduced or transmitted in any form or by any means, electronic or
mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise,
without the prior written consent of SANYO Semiconductor Co.,Ltd.
Continued from preceding page.
Pin No.
Pin name
Description
Equivalent circuit
4
OSC
Ceramic oscillator pin.
To make the oscillation waveform approach a sine wave,
the oscillation level is controlled internally.
Oscillation levels of 15 to 80mVp-p at Pin 4 give the
waveform shown in Fig.2.
Fig.2
(Pin 4 oscillation waveform)
4
1.2k
1.2k
VCC
ALC
400
5
OUTPUT
Output pin.
The output from Pin 5 is input to the SIF via a 6MHz
band-pass filter (BPF).
When 5.5MHz is input to Pin 1, the spectrum shown in
Fig.3 is obtained at Pin 5.
0.5
5.5 6.0 6.5
Frequency (MHz)
Output
level
Fig.3
5
150
150
VCC
200
1k
200
3k
This catalog provides information as of June, 2009. Specifications and information herein are subject
to change without notice.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LA7990 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:LA7990 |
| LA7995M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Charge Pump Type DC-DC Converter |
| LA79B-1-3G.H-S2-PF | 制造商:LIGITEK 制造商全称:LIGITEK electronics co., ltd. 功能描述:LED ARRAY |
| LA79B-1-4DBK-PF | 制造商:LIGITEK 制造商全称:LIGITEK electronics co., ltd. 功能描述:LED ARRAY |
| LA79B-1-4EG-PF | 制造商:LIGITEK 制造商全称:LIGITEK electronics co., ltd. 功能描述:LED ARRAY |
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