LA1266 查看數據表（PDF） - SANYO -> Panasonic
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LA1266 Datasheet PDF : 11 Pages
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LA1266
Operating Characteristics at Ta=25°C, VCC=8.5V, See Test Circuit.
Parameter
Symbol
Conditions
[AM : fc=1MHz, fm=1kHz]
Quiescent current
Detection output
Signal to noise ratio
Total harmonic distortion
Signal meter output
LED drive sensitivity
Local OSC buffer output
IF buffer output
[FM : fc=10.7MHz, fm=1kHz]
Quiescent current
Input limiting sensitivity
Demodulation output
S/N ratio
Total harmonic distortion
Signal meter output
LED drive sensitivity
LED drive bandwidth
AM rejection ratio
IF buffer output
Icco
VO1
VO2
S/N1
S/N2
THD1
THD2
VSM1
VSM2
LED-ON
VOSC
VIF
No input
VIN=20dBµ, 30% mod.
VIN=80dBµ, 30% mod.
VIN=20dBµ
VIN=80dBµ
VIN=80dBµ, 30% mod.
VIN=107dBµ, 30% mod.
No input
VIN=80dBµ
ILED=1mA
fosc=1.45MHz
VIN=20dBµ
Icco
–3dBL.S.
VO
S/N
THD
VSM1
VSM2
LED-ON
LED-BW
AMR
VIF
No input
3dB down, 100% mod.
VIN=100dBµ, 100% mod.
VIN=100dBµ
VIN=100dBµ, 100% mod.
No input
VIN=100dBµ
ILED=1mA
VIN=100dBµ, ILED=1mA
VIN=100dBµ, 100% mod.
AM-1kHz, 30% mod.
VIN=50dBµ
Equivalent Circuit Block Diagram
Ratings
Unit
min typ max
22
30 mA
30
60 110 mV
90 150 210 mV
15
19
dB
49
54
dB
0.3 1.0 %
0.3 1.0 %
0
0 0.2 V
1.8 2.8 3.5 V
13
23
33 dBm
220 280 340 mV
120 180 250 mV
29
31
270 390
78
84
0.03
0
0
1.7 2.3
46
61
70 105
45
58
40 mA
37 dBµ
540 mV
dB
0.3 %
0.2 V
3.1 V
76 dBµ
140 kHz
dB
110 160 230 mV
No.2291-2/11
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