參數(shù)資料
型號: LA1836M
廠商: Sanyo Electric Co.,Ltd.
英文描述: COIL 47UH 600MA CHOKE SMD
中文描述: 單芯片家用音響電子調(diào)諧芯片
文件頁數(shù): 3/13頁
文件大小: 535K
代理商: LA1836M
Continued from preceding page.
No. 4787-3/13
LA1836, 1836M
Parameter
Symbol
Conditions
min
typ
max
Unit
[AM characteristics: f
c
= 1000 kHz, f
m
= 1 kHz]
Quiescent current
I
CCO
-AM
V
O
-AM (1)
V
O
-AM (2)
S/N-AM (1)
No input
29
42
mA
Detector output
23 dBμ, 30% mod, the pin 16 output
25
45
90
mVrms
80 dBμ, 30% mod, the pin 16 output
195
310
490
mVrms
S/N ratio
23 dBμ, 30% mod, the pin 16 output
16
20
dB
S/N-AM (2)
80 dBμ, 30% mod, the pin 16 output
48
54
dB
THD-AM (1) 80 dBμ, 30% mod, the pin 16 output
0.3
1.0
%
Total harmonic distortion
THD-AM (2) 100 dBμ, 30% mod, the pin 16 output (DIP)
0.4
1.2
%
THD-AM (2) 107 dBμ, 30% mod, the pin 16 output (MFP)
0.8
1.6
%
THD-AM (3) 80 dBμ, 80% mod, the pin 16 output
1.0
4.0
%
LED on sensitivity
SD-On-AM
20
30
40
dBμ
Local oscillator buffer output
V
OSC
-AM
Low-Cut
80 dBμ, 30% mod, the pin 16 output
110
160
mVrms
Low band attenuation
Referenced to f
m
= 1 kHz, the output when f
m
= 100 Hz
80 dBμ, unmodulated, the pin 11 output
5
7
11
dB
IF count buffer output
V
IFBuff
-AM
V
STIF
-AM
V
SM
-AM (1) 0 dBμ, unmodulated
V
SM
-AM (2) 40 dBμ, unmodulated
140
200
280
mVrms
ST-IF output
80 dBμ, unmodulated, the pin 8 output
8
17
24
mVrms
S-meter output
0
0
0.2
V
1.3
3.0
4.5
V
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