LA1060 데이터 시트보기 (PDF) - SANYO -> Panasonic
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LA1060 Datasheet PDF : 8 Pages
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LA1060
Tuner input – dBµ
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 0Ω to 50kΩ—100kΩ 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
300kΩ. 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 (300kΩ) 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 10kΩ.
4. Forced antenna holding
Set the pin 6 voltage to 2.5V or greater (example : connect to VCC through 10kΩ), 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.
No.2650-8/8
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