LV23100V Datasheet, PDF (2/12 Pages) Sanyo Semicon Device – For Portable Audio System 1-chip Tuner IC Incorporating PLL

Operating Condition at Ta = 25 °C
Parameter
Recommended supply voltage
Operating supply voltage range
Symbol
VCC
VDD
VCC op
VDD op
LV23100V
Conditions
Ratings
Unit
3.0
V
3.0
V
2.2 to 3.6
V
2.2 to 3.6
V
PLL block Allowable Operating Range at Ta = -20°C to +70°C, VSS = 0V
Parameter
Symbol
Conditions
Supply voltage
VDD
Input high level voltage
VIH
CE, CL, DI
Input low level voltage
VIL
CE, CL, DI
Output voltage
VO1
DO
VO2
BO1, BO2, AOUT
Operating frequency
fIN1
XIN ; VIN1
fIN2
FMIN ; VIN2
fIN3
AMIN (SNS = 1) ; VIN3
fIN4
AMIN (SNS = 0) ; VIN4
Note : Due attention must be paid on leak because the XIN pin has an extremely high input impedance.
min
2.2
0.7VDD
0
0
0
10
2
0.5
Ratings
typ
75
max
3.6
6.0
0.3VDD
6.0
10
160
40
10
Unit
V
V
-
V
V
kHz
MHz
MHz
MHz
Operating Characteristics at Ta = 25°C, VCC = VDD = 3.0V, See the specified circuit.
Parameter
Symbol
Conditions
[Current dissipation]
FM tuner block
ICCFM No input in FM mode
AM tuner block
ICCAM No input in AM mode
PLL block
IDDFM fr = 98MHz, No input at tuner
[FM-FE characteristics] : fc = 98MHz, fm = 1kHz, dev = 22.5kHz
3dB sensitivity
-3dBLS VIN = 60dBµV EMF reference, -3dB input
Actual sensitivity
QS
S/N = Input at S/N = 30dB
[FM-IF characteristics] : fc = 10.7MHz, fm = 1kHz, dev = 75kHz (L+R = 90%, Pilot = 10%)
Ratings
Unit
min
typ
max
9
12.5
4
6
1
2
16
mA
8
mA
4
mA
10
dBµV
EMF
13
dBµV
EMF
Demodulation output
3dB sensitivity
Signal-to-noise ratio
IF count sensitivity
VO
LS
S/N
IF-C1
VIN = 100dBµV
VIN = 100dBµV reference, -3dB input
VIN = 100dBµV
0%mod, SDC = 1
Total harmonic distortion
THD
VIN = 100dBµV, MAIN-MOD
Separation
SEP
VIN = 100dBµV, L output/R output
Mute attenuation
MUTE
VIN = 100dBµV, L output
[AM characteristics] : fc = 1000kHz, fm = 1kHz, 30%mod
Demodulation output
Signal-to-noise ratio 1
Signal-to-noise ratio 2
Total harmonic distortion
IF count sensitivity
VO
S/N1
S/N2
THD
IF-C
VIN = 80dBµV
VIN = 23dBµV
VIN = 80dBµV
VIN = 80dBµV
0%mod
140
180
210 mVrms
26
31
36 dBµV
63
70
dB
42
50
56 dBµV
0.5
1.5
%
25
40
dB
55
60
dB
30
50
70 mVrms
15
20
dB
47
53
dB
0.5
1.5
%
20
27
34 dBµV
Continued on next page.
No.8370-2/12