PC1353 查看數據表（PDF） - Unisonic Technologies
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PC1353 Datasheet PDF : 5 Pages
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UTC PC1353 LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATING(Ta=25°C)
PARAMETER
SYMBOL
Input Voltage(pin 10)
V10
Input Current(pin10)
I10
Input Current(pin5)
I5
Signal Voltage Input
VI
Power Dissipation
PD1
Power Dissipation
PD2
Operating Temperature
TOPR
Storage Temperature
TSTG
*Area of copper pattern on PCB 50 x 50(mm)2
VALUE
20
1
100
3
0.8(Ta=75°C)Free air
1.4*
-20 ~ +75
-40 ~ +150
UNIT
V
A
mA
VP-P
W
W
°C
°C
ELECTRICAL CHARACTERISTICS(Ta=25°C)
1.TYPICAL CHARACTERISTICS
PARAMETER
Current for Pin 10
Current for Pin 10
Audio Output Power
Audio Output Power
Bandwidth for Audio
Stage
SYMBOL
I10
I10
POA
POB
fS
TEST CONDITIONS
THD2A=10%
THD2B=10%
THD=3%
VCC=18V,RB=330Ω,THD=3%
-3dB
VALUE
200 ~ 210
270 ~ 280
1.1
2.0
50 ~ 50K
UNIT
mA
mA
W
W
HZ
2. IF AMPLIFIER(VCC=12V,RB=100Ω,V14>=1.3V,fO=6.5MHZ,fm=400HZ,f=25KHZ,RG=50Ω)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
Pin 5 Voltage
V5A
7.5
8.0
8.5
Pin5 Voltage
V5B
VCC=18V,RB=330Ω
7.5
8.0
8.5
Pin10 Current
I10A
No input signal
14
19
24
Pin10 Current
I10B
VCC=18V,RB=330Ω
16
28
35
No input signal
IF limiter Voltage
VLIM
VOAF(Vi=10mVrms)= -3dB
200
400
Discriminator Output
VOAF
Vi=10mVrms
300
360
Voltage
Discriminator Distortion THD1
Vi=10mVrms
0.7
AM rejection ratio
AMR
Modulation 30% fm=400HZ
-40
-50
Vi=10mVrms
Maximum attenuation
VATT
V14=0V
-60
-80
UNIT
V
V
mA
mA
µ Vrms
mVrms
%
dB
dB
UTC UNISONIC TECHNOLOGIES CO., LTD. 2
QW-R111-002,A
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