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參數(shù)資料
| 型號： | LA1060 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Antenna Switching Diversity Circuit for Car-Use FM Tuners(應(yīng)用于汽車FM調(diào)諧的天線轉(zhuǎn)換分集電路) |
| 中文描述： | 天線開關(guān)多樣性電路車用FM調(diào)諧器（應(yīng)用于汽車調(diào)頻調(diào)諧的天線轉(zhuǎn)換分集電路） |
| 文件頁數(shù)： | 8/8頁 |
| 文件大?。?/td> | 388K |
| 代理商： | LA1060 |
LA1060
No.2650-8/8
Note for Application
1. Noise sensitivity setting
When the LA1060 is used in conjunction with the LA2110, it is unnecessary to adjust the sensitivity. However, if any
malfunction occurs, increase the noise sensitivity control VR form 0
to 50k
—100k
to decrease the input noise
level.
2. Gate time setting
The recommended gate time is 120μs. If any malfunction occurs, shorten the gate time, and less malfunction will
result. If the gate time is made longer, the multipath distortion detection sensitivity is increased. The gate time can be
set by varying the value of the capacitor or resistor connected to pin 4.
3. Antenna holding function
a. To hold the antenna at the weak input signal mode, set the value of the resistor connected to pin 6 to approximately
300k
. In this case, the pin 8 output is brought to High level. The antenna input level at which the antenna is held
can be adjusted by varying the value (300k
) of the resistor.
b. To switch the antenna even at the weak input signal mode, set the value of the resistor connected to pin 6 to
approximately 10k
.
4. Forced antenna holding
Set the pin 6 voltage to 2.5V or greater (example : connect to VCCthrough 10k
), and the antenna can be held on the
pin 8 side,
No products described or contained herein are intended for use in surgical implants, life-support systems,
aerospace equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and
the like, the failure of which may directly or indirectly cause injury, death or property lose.
Anyone purchasing any products described or contained herein for an above-mentioned use shall:
Accept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD., its affiliates,
subsidiaries and distributors and all their officers and employees, jointly and severally, against any
and all claims and litigation and all damages, cost and expenses associated with such use:
Not impose any responsibilty for any fault or negligence which may be cited in any such claim or
litigation on SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors or any of
their officers and employees jointly or severally.
Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guarant-
eed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees
are made or implied regarding its use or any infringements of intellectual property rights or other rights of
third parties.
This catalog provides information as of August, 1997. Specifications and information herein are subject to
change without notice.
Tuner input – dBμ
P
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LA1061 | Antenna Switching Controller |
| LA1061M | Antenna Switching Controller |
| LA1065M | 2 Tuner Diversity Circuit for Car FM Tuner |
| LA1130 | AM Tuner for Car Radio(應(yīng)用于車載電臺的AM調(diào)諧器) |
| LA1135 | AM Tuner System for Car Radios and Home Stereos(應(yīng)用于車載電臺和家庭立體聲的AM調(diào)諧器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA1061 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Antenna Switching Controller |
| LA1061M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Antenna Switching Controller |
| LA1061M-TLM-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LA1065M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:2 Tuner Diversity Circuit for Car FM Tuner |
| LA107 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
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