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参数资料
| 型号： | LV24030LP |
| 元件分类： | 调谐器 |
| 英文描述： | AUDIO TUNER, QCC24 |
| 封装： | 4 X 4 MM, 0.80 MM HEIGHT, VQLP-24 |
| 文件页数： | 8/14页 |
| 文件大小： | 171K |
| 代理商： | LV24030LP |
LV24030LP
No.A1003-3/14
Operating Characteristics at Ta=25
°C, VCC=3.0V, VDD=3.0V, Soft Mute/Soft Stereo=off, with the specified test circuit.
Output level setting is for the maximum output setting by setting Bit 4 and Bit 5 (Audio output level bits) of Address
04h of the control register map to “1” respectively. In other cases, the IF_BW set Bit value is when the value has been
set to 65% of the IF_OSC set Bit value.
(Register setting for IF_OSC set =140kHz and IF_BW=140kHz*0.65)
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
ICCA
Measurement at pin 13 with 60dB
μ input in the
analog block, Monaural input
12
17
Current drain (in operation)
ICCD
Measurement at pins 3 and 4 with 60dB
μ input
in the digital block
0.3
0.8
mA
ICCA
Measurement at pin 13 in the standby mode of
the analog block
3
30
Current drain (in standby)
ICCD
Measurement at pins 3 and 4 in the standby
mode of the digital block.
3
30
μA
FM receive band
F_range
When mounted to PCB with SANYO
recommended conditions
76
108
MHz
FM receiving characteristics MONO
: fc=80MHz, fm=1kHz, 22.5kHz dev. Note that Soft_stereo, Soft_and mute functions are OFF.
3dB sensitivity
-3dB LS
60dB
μV, 22.5kHz dev. output standard,
-3dB input.
5
17
dB
μV
EMF
Practical sensitivity 1
QS1
Input level with S/N=30dB
De-emphasis=75
μs SG open display
8
16
dB
μV
Practical sensitivity 2 (Reference)
QS2
Input level with S/N=26dB
De-emphasis=75
μs, SG terminal display
1.1
μV
Demodulator output
VO
60dB
μV, pin 18, pin 19 output
80
110
160
mV
Channel balance
CB
60dB
μV, pin 18 / pin 19 output
-2
0
2
dB
Signal-to-noise ratio
S/N
60dB
μV, pin 18, pin 19 output
48
58
dB
Total harmonic distortion 1 (MONO)
THD1
60dB
μV, pin 18, pin 19 output, 22.5kH dev.
0.4
1.5
%
Total harmonic distortion 2 (MONO)
THD2
60dB
μV, pin 18, pin 19 output, 75kH dev.
1.3
3.0
%
Field intensity display level
FS
Input level at which FS1 changes to FS2,
Reg04_bit3=0
3
10
20
dB
μ
Mute attenuation
Mute-Att
60dB
μV, pin 18, pin 19 output
60
70
dB
FM receive characteristic STEREO characteristics
: fc=80MHz, fm=1kHz, VIN=60dBμV, Pilot=10%(7.5kHz dev.)
Separation
SEP
L-mod, Pin19, pin18 output
L+R signals =30%(22.5kHz dev.)
20
35
dB
Total harmonic distortion (Main)
THD-ST
Main-mod (for L+R input), Pin19, pin18 output
IHF_BPF, L+R=30%(22.5kHz dev.)
0.6
1.8
%
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LV24100LP | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Bi-CMOS IC FM and AM Tuner IC for Small Portable Equipment |
| LV24100LP-TLM-E | 功能描述:调谐器 RoHS:否 制造商:NXP Semiconductors 功能: 噪声系数: 工作电源电压: 最小工作温度: 最大工作温度: |
| LV24230LP | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Bi-CMOS LSI Compact Portable Equipment 1-Chip FM Tuner IC |
| LV24230LP-A | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Compact Portable Equipment1-Chip FM Tuner IC |
| LV24230LP-A-TLM-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
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