參數(shù)資料
型號(hào): LA1135
廠商: Sanyo Electric Co.,Ltd.
英文描述: AM Tuner System for Car Radios and Home Stereos(應(yīng)用于車(chē)載電臺(tái)和家庭立體聲的AM調(diào)諧器)
中文描述: 上午調(diào)諧器系統(tǒng)的汽車(chē)收音機(jī)和家庭音響(應(yīng)用于車(chē)載電臺(tái)和家庭立體聲的上午調(diào)諧器)
文件頁(yè)數(shù): 3/18頁(yè)
文件大小: 455K
代理商: LA1135
Reference Characteristics
Parameter
Symbol
Q.S.
Conditions
typ
25.0
Unit
dBμ
Usable sensitivity
Input at S/N = 20 dB
(2SK315 I
DDS
= 11 mA)
Reception 1.0 MHz quiescent
Interference 1.4 MHz non-mod
at input for AMT.D. ON
Input 74 dBμ
130 dBμ
V
OSC
L – V
OSC
H
Wide-band AGC
ON-state input
82.0
dBμ
Detection output variation
Local oscillation variation
within broadcast band
Signal meter band
*
V
O
V
OSC
0.2
15
dB
mVrms
V
SM-BW1
74 dBμ input, frequency at
which output is reduced to 1/2
74 dBμ input, frequency at
which output is reduced to 1/10
30 % mod
±
10 kHz
*
f
r
= 600 kHz
*
f
r
= 1400 kHz
*
±
1.5
kHz
V
SM-BW2
–4.5/+7
kHz
Selectivity
IF interference
Image frequency
interference
43
dB
dB
dB
IF. R.
IM. R.
77.5
52.0
(63.0)
Note:
*: Wide-band AGC OFF
( ): See circuit on page 7.
Equivalent Circuit Block Diagram
A
Ambient temperature, Ta – °C
with 54
×
34
×
1.7 mm
3
PCB
Pd max – Ta
LA1135, 1135M
No. 1272-3/18
相關(guān)PDF資料
PDF描述
LA1136N AM Tuners for Car Radios and Home Stereos(應(yīng)用于車(chē)載電臺(tái)和家庭立體聲的AM調(diào)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
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