LV23401V Datasheet, PDF (3/24 Pages) Sanyo Semicon Device – For Home Stereo System 1-chip Tuner IC Incorporating PLL

LV23401V
Continued from preceding page.
Parameter
Symbol
Conditions
Demodulation output
MPX output
Channel balance
VO0
VO1
VO2
VO3
VO_MPX
CB
MONO, VOL = 0 (reference value)
MONO, VOL = 1 (reference value)
MONO, VOL = 2 (reference value)
MONO, VOL = 3 (reference value)
*In-house management = Typ  3.0dB
6 pin output
10 pin output / 9 pin output
SD operation level
SD
FS_S = 4
Stereo operation level
ST
FS_S = 4
Stereo separation
Both channels of 9 pins and 10 pins are
Sep
measured.
*In-house management value ≥25dB
De-emphasis deflection
Deemp50 fm = 10kHz, 15kHz LPF OFF
Deemp75 fm = 10kHz, 15kHz LPF OFF
Carrier leakage
CL
STEREO S/N, 15kHz LPF OFF
Pilot margin
(Pilot lighting sensitivity)
ST-ON
L+R = 67.5kHz, Pilot-mod
AM suppression ratio
AMR
400Hz AM 30% mod.
Mute attenuation
MUTE
[AM receive characteristics] : fc = 1MHz, VIN = 94dBμV, fm = 400Hz, 30% mod, IF = 53kHz, BW = 50%
Volume level = 3, Soft mute = 4, Resister 1Eh Bit 1(LEVSHIF) = 1, 9 pin output, 15kHz LPF OFF
S/N 20dB Sensitivity
SN20
Input level that becomes S/N=20dB
SN20-L
fc = 603kHz (reference value)
SN20-H
fc = 1404kHz (reference value)
Signal-to-noise ratio
SN
Total harmonic distortion
THD1
Detected output
Channel balance
THD2
VO0
VO1
VO2
VO3
CB
VIN = 104dBμV
VOL = 0 (reference value)
VOL = 1 (reference value)
VOL = 2 (reference value)
VOL = 3
10 pin output / 9 pin output
AGC response
AGC1
Input level difference that output level becomes
-10dB. Soft mute = 3 (reference value)
AGC2
Soft mute = 4
Frequency response
Hi-cut
fm = 4kHz
SD operation level
SD
AGC = ON, FS = 4
*In-house management =46 to 65dBμV
Mute attenuation
MUTE
15kHz LPF ON
min
(218)
(291)
(366)
518
100
-1
17
17
25
-12.5
30
0.6
40
60
42
(55)
(69)
(87)
110
-1
(52)
47
-22
46
50
Ratings
typ
(327)
(436)
(549)
775
200
0
25
25
40
-10
-13
40
65
75
49
(55)
(49)
50
0.6
0.8
(78)
(98)
(123)
155
0
(62)
57
-17
54
65
max
(489)
(652)
(821)
1160
300
+0
33
33
Unit
mVrms
mVrms
mVrms
mVrms
mVrms
dB
dBμV
dBμV
dB
-7.5
dB
dB
dB
5.5
%
dB
dB
65
(65)
(65)
2.8
2.8
(109)
(138)
(173)
218
+1
-12
65
dBμV
dBμV
dBμV
dB
%
%
mVrms
mVrms
mVrms
mVrms
dB
dB
dB
dB
dBμV
dB
Package Dimensions
unit : mm
3191B
9.75
30
16
1
15
0.65
0.22
0.15
(0.33)
SANYO : SSOP30(275mil)
No.A1746-3/24