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參數(shù)資料
| 型號： | LA1135 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | AM Tuner System for Car Radios and Home Stereos(應用于車載電臺和家庭立體聲的AM調諧器) |
| 中文描述： | 上午調諧器系統(tǒng)的汽車收音機和家庭音響（應用于車載電臺和家庭立體聲的上午調諧器） |
| 文件頁數(shù)： | 1/18頁 |
| 文件大?。?/td> | 455K |
| 代理商： | LA1135 |
AM Tuner System for
Car Radios and Home Stereos
Overview
The LA1135 is a high-performance AM electronic tuner IC that
is greatly improved in cross modulation characteristics. It is
especially suited for use in car radio and home stereo (antenna:
loop) applications.
Functions
.
MIX
.
OSC (with ALC)
.
IF amplifier
.
Detector
.
AGC (normal)
.
RF wide-band AGC
.
Auto search stop signal (signal meter output)
.
Local oscillation buffer output
.
Others
Features
.
Excellent cross modulation characteristics: Meets the
requirements for preventing not only adjacent-channel
interference but also interference caused by all channels
within broadcast band.
.
Narrow-band signal meter output: Usable as auto search stop
signal. Has linearity up to 80 dBμ.
.
Local oscillation buffer output: Facilitates designing of
electronic tuner system, frequency display, etc.
.
OSC (with ALC): Improves tracking error because
oscillation output is stabilized at a low level (380 mVrms)
for varactor diode.
.
MIX: Double-balanced differential MIX meeting the
requirements for preventing spurious interference, IF
interference.
.
Good characteristics at high input: 130 dBμ input
f
m
= 400 Hz 80% mod THD = 0.4% typ
.
Low noise: Good S/N at medium input (56 dB typ)
.
Usable sensitivity: (S/N = 20 dB input): 25 dBμ (2SK315
I
DSS
= 11mA)
.
V
CC
variation compensation: Less variation in gain,
distortion: 8 to 12 V
.
Reduced pop noise: Capable of reducing pop noise at the
time of V
CC
ON, mode select by adjusting AGC time
constant.
Package Dimensions
unit : mm
3021B-DIP20S
[LA1135]
SANYO : DIP20S
unit : mm
3036B-MFP20
[LA1135M]
SANYO: MFP20
Ordering number: EN1272E
Monolithic Linear IC
LA1135, 1135M
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
93097HA(II)/D0994JN/O217KI/4034KI.TS(KOTO) No.1272-1/18
相關PDF資料 |
PDF描述 |
|---|---|
| LA1136N | AM Tuners for Car Radios and Home Stereos(應用于車載電臺和家庭立體聲的AM調諧器) |
| LA1140 | FM IF System for Car Radio |
| LA1143 | FM IF System for Car Radios |
| LA1145 | FM IF System (Quadrature Detector) for Car Radio |
| LA1145M | FM IF System (Quadrature Detector) for Car Radio |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LA11352 | 制造商:Square D by Schneider Electric 功能描述:CIRCUIT BREAKER AUXILIARY SWITCH 2A/2B |
| LA1135M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:AM Tuner System for Car Radios and Home Stereos |
| LA1136 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:AM Tuners for Car Radios and Home Stereos |
| LA1136M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LA1136N | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:AM Tuners for Car Radios and Home Stereos |
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