LV23411V Datasheet, PDF (2/23 Pages) Sanyo Semicon Device – For Home Stereo Systems FM/AM Tuner IC

LV23411V
Specifications
Absolute Maximum Ratings at Ta = 25°C, GND1 = GND2 = GND3 = GND4 = GND5 = 0V
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
Digital output voltage
Digital input voltage
Allowable power dissipation
VCC max
VO max
VIN1 max
VIN2 max
Pd max
SDA
SDA, SCL
CLK IN
Ta ≤ 70°C *1
10.0
V
3.6
V
3.6
V
3.6
V
450 mW
Operating temperature
Topr
-20 to +70
°C
Storage temperature
Tstg
-40 to +125
°C
*1 : Mounted on a specified board. Board size is 114.3mm × 76.1mm × 1.6mm, glass epoxy.
Operating Conditions at Ta = 25°C, GND1 = GND2 = GND3 = GND4 = GND5 = 0V
Parameter
Symbol
Conditions
Ratings
Unit
Recommended supply voltage
Operating supply voltage Range
* Note
VCC
VCC op
Register 1Eh bit 1 (LEVSHIF) = 0
Register 1Eh bit 1 (LEVSHIF) = 1
9.0
V
4.5 to 6.5
V
8.5 to 9.5
V
* Note : supply the stabilized voltage.
Interface Conditions at Ta = -20 to +70°C, GND1 = GND2 = GND3 = GND4 = GND5 = 0V
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
High level input voltage
Low level input voltage
Output voltage
Crystal frequency
VIH1
VIH2
VIL1
VIL2
VO
fin
SDA, SCL
CLK IN
SDA, SCL
CLK IN
SDA
CLK IN
2.3
2.3
0
0
0
32.768
3.5
V
3.5
V
0.5
V
0.3
V
3.5
V
kHz
Crystal frequency accuracy
faccuracy
-100
+100 ppm
Operating Characteristics at Ta = 25°C, VCC = 9.0V, with the designated circuit.
Parameter
Symbol
Conditions
min
Ratings
typ
[FM characteristics ; MONO] : fc = 98MHz, VIN = 60dBμV, fm = 1kHz, De-emphasis = 50μs, IF = 225KHz, BW = 45%
MONO : 75kHz dev
STEREO : L+R = 67.5kHz dev, Pilot = 7.5kHz dev
Volume level = 3, Register 1Eh bit 1 (LEVSHIF) = 1, Pin 9 output, Audio filter = IHF-BP F, Soft mute = off ,Soft stereo = off
Current drain
ICC FM
No input
35
40
30dB S/N sensitivity
SN30
S/N = 30dB input level
10
Signal-to-noise ratio
SNR
MONO
62
70
Total harmonic distortion
THD
MONO
0.5
THD-ST
STEREO
0.5
Demodulation output
SD operation level
VO3
SD
MONO
FS = 4
518
775
17
25
Mute attenuation
Mute
MONO
60
75
Stereo separation
Sep
Pin 10 output/Pin 9 output
20
35
Carrier leak
CL
STEREO SNR, Audio filter = OFF
30
40
Stereo on level
ST-ON
L+R = 67.5kHz dev, Pilot level
3.0
[AM characteristics] : fc = 1MHz, VIN = 94dBμV, fm = 400Hz, mod = 30% IF = 53KHz, BW = 50%
Volume level = 2, Register 1Eh bit 1 (LEVSHIF) = 1, Pin 9 output, Audio filter = 15kHz LPF OFF
Current drain
ICC AM
No input
20dB S/N sensitivity
SN20
S/N = 20dB input level
30
35
48
Signal-to-noise ratio
SNR
42
50
Total harmonic distortion
THD
0.8
Demodulation output
SD operation level
VO2
SD
FS = 4
122
173
46
54
Mute attenuation
Mute
15kHz LPF ON
50
65
Unit
max
45
15
1.5
2.5
1160
33
6.5
mA
dBμV
dB
%
%
mVrms
dBμV
dB
dB
dB
%
40
mA
65 dBμV
dB
2.8
%
245 mVrms
64 dBμV
dB
No.A1990-2/23