參數(shù)資料
型號: LV23002M
元件分類: 調(diào)諧器
英文描述: 2-BAND, AUDIO TUNER, PDSO36
封裝: 0.375 INCH, MFP-36
文件頁數(shù): 6/13頁
文件大小: 138K
代理商: LV23002M
LV23002M
No.7900-2/13
Operating Condition at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
VCC
5.0
V
Recommended supply voltage
VDD
3.0
V
VCC op
4.0 to 6.0
V
Operating supply voltage range
VDD op
2.5 to 3.6
V
Note : Use the product with the supply voltage applied to VCC and VDD.
PLL block Allowable Operating Range at Ta = -20 to +70
°C, VSS = 0V
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Supply voltage
VDD
2.5
3.6
V
Input high level voltage
VIH
CE, CL, DI
0.7VDD
5.0
V
Input low level voltage
VIL
CE, CL, DI
0
0.3VDD
V
VO1
DO
0
6.0
V
Output voltage
VO2
BO1, BO2, AOUT
0
10
V
fIN1
XIN ; VIN1
75
kHz
fIN2
FMIN ; VIN2
10
160
MHz
fIN3
AMIN (SNS = 1) ; VIN3
2
40
MHz
Operating frequency
fIN4
AMIN (SNS = 0) ; VIN4
0.5
10
MHz
Note : Due attention must be paid on leak because the XIN pin has an extremely high input impedance.
Operating Characteristics at Ta = 25
°C, VCC = 5.0V, VDD = 3.0V, See the specified circuit.
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
[FM-FE characteristics] : fc = 98MHz, fm = 1kHz, 22.5kHzdev.
3dB sensitivity
3dB LS
60dB
V EMF, 30%mod output reference,
-3dB input
3
dB
V
EMF
Actual sensitivity
QS
S/N = Input at S/N = 30dB
10
dB
V
EMF
[FM-IF monaural characteristics] : fc = 10.7MHz, fm = 1kHz, 75kHzdev.
Demodulation output
VO
100dB
V, 12pin output
270
330
400
mVrms
Channel balance
CB
100dB
V, 13pin output /12pin output
-1.5
0
+1.5
dB
Signal-to-noise ratio
S/N
100dB
V, 12pin output
68
75
dB
Total harmonic distortion
(Monaural)
THD
100dB
V, 12pin output
0.3
1.5
%
3dB sensitivity
3dB LS
VO reference, Input level at which VO
reference is -3dB.
38
44
dB
V
IF count sensitivity
IF-C3
SDC0 = 1, SDC1 = 0,18pin(DO) output
47
52
58
dB
V
Mute attenuation
Mute-Att
100dB
V, 12pin output
68
dB
[FM-IF stereo characteristics] : fc = 10.7MHz, fm = 1kHz, L+R = 90%, Pilot = 10%, VIN = 100dBV
Separation
SEP
L-mod, 12pin output /13pin output
28
40
dB
Total harmonic distortion (Main)
THD
Main-mod, 12pin output
0.5
1.5
%
Continued on next page.
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