LA8604M Просмотр технического описания (PDF) - SANYO -> Panasonic
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LA8604M Datasheet PDF : 7 Pages
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LA8604M
Operating Characteristics at Ta = 25˚C, VCC=3V, fC=21.7MHz, fmod=1kHz, ∆f=±3kHz
Parameter
Symbol
Conditions
Ratings
min typ
Quiescent current
–3dB limiting sensitivity
Demodulation output voltage
Signal-to-noise ratio
Amplitude modulation rejection ratio
ICCO
–3dBLS
VO
S/N
AMR
VI=80dBµ, –3dB input
VI=80dBµ
VI=80dBµ, zero modulation
VI=20dBµ, zero modulation
30% AM modulation
2.8
5
115 170
54
60
20
25
30
40
Total harmonic distortion
Noise detector output voltage
Schmitt-trigger level
THD
VND
SH
VI=80dBµ
VI=10dBµ
VI=30dBµ
0.7
1.1
1.4
0
10
18
Schmitt-trigger hysteresis
SHhy
1
Schmitt-trigger output voltage
Signal meter output voltage
RSSI output voltage
Mixer conversion gain
Mixer input frequency
VSH
VSM
VRSSI
GM
VI=10dBµ
VI=25dBµ
VI=5dBµ
VI=50dBµ
VI=80dBµ
VI=5dBµ
VI=35dBµ
2.8
0.1
0.8
1.1
1.3
1.6
2.8
20
Mixer input resistance
3.6
Mixer output resistance
1.8
IF amplifier input resistance
1.8
FM detector output impedance
2.4
max
3.8
11
230
2.0
0.1
25
0.5
0.3
1.4
2.0
0.5
90
Unit
mA
dBµ
mV
dB
dB
dB
%
V
V
dBµ
dB
V
V
V
V
V
V
V
dB
MHz
kΩ
kΩ
kΩ
kΩ
Block Diagram
No.3890–2/7
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