AN3672NFBP
s
Electrical Characteristics at V
CC1
=
5 V, V
CC2
=
12 V, T
a
=
25°C (continued)
Parameter
Symbol
Conditions
f
=
1 kHz (L-only),
100% modulation, 15 kHz LPF
f
=
1 kHz (R-only),
100% modulation, 15 kHz LPF
f
=
1 kHz (Stereo), 100% modulation
Sub carrier
+
Cue (Stereo) 15 kHz LPF
Sub carrier
+
Cue (BIL)
f
=
1 kHz (BIL main),
100% modulation, 15 kHz LPF
f
=
1 kHz (BIL sub),
100% modulation, 15 kHz LPF
f
=
1 kHz (BIL), 100% modulation
f
=
1 kHz (BIL), 100% modulation
Non-signal
Sub carrier signal,
+
Cue signal (Stereo)
Sub carrier signal
+
Cue signal (BIL) Main
Sub carrier signal
+
Cue signal (BIL) Sub
f
=
1 kHz (Mono), 100% modulation
f
=
1 kHz (Stereo), 100% modulation
f
=
1 kHz (BIL), 100% modulation
f
=
1 kHz (BIL), 100% modulation
Non-signal
Sub carrier signal,
+
Cue signal (Stereo)
Sub carrier signal,
+
Cue signal (BIL)
f
=
440 Hz (Mono), 40% modulation
f
=
440 Hz (Mono), 10% modulation
V
i
(SIF)
=
90 dBµV, f
m
=
1 kHz
Mono, 100% modulation,
ratio to V
O
of base band
V
i
(SIF)
=
90 dBµV, f
m
=
1 kHz,
100% modulation
Min
Typ
ICs for VCR
Max
2
−4
20
30
100
100
100
100
0.4
1.9
4
1
Unit
Television sound multiplex demodulation block (continued)
Stereo separation 1
Stereo separation 2
Stereo distortion
Stereo S/N
CUE detection sensitivity
Crosstalk (Main→Sub)
Crosstalk (Sub→Main)
Residual carrier (Main)
Residual carrier (Sub)
DC offset (Monaural)
DC offset (Stereo)
DC offset (Main)
DC offset (Sub)
Mute attenuation amount (Monaural)
Mute attenuation amount (Stereo)
Mute attenuation amount (Main)
Mute attenuation amount (Sub)
LED-PORT voltage 1 (Mono)
LED-PORT voltage 2 (Stereo)
LED-PORT voltage 3 (BIL)
LOG amp. output 1
LOG amp. output 2
SIF detection block
Output ratio of SIF to base band
VOSIF
−
0.5
0
0.5
dB
Sepr
Sepl
THD(st)
Vn(st)
CD
CT
MS
CT
SM
L
CM
L
CS
O
MO
O
ST
O
MA
O
SB
M
MO
M
ST
M
MA
M
SB
LED
1
LED
2
LED
3
V
LOG1
V
LOG2
30
30
54
−11
54
54
65
65
65
65
0
1.3
2.7
4
43
43
0.3
60
−6.6
60
60
10
15
20
20
20
20
80
80
80
80
0.1
1.6
3.1
dB
dB
%
dB
dB
dB
dB
mV[rms]
mV[rms]
mV
mV
mV
mV
dB
dB
dB
dB
V
V
V
V
V
SIF total harmonic distortion
THDSIF
0.3
1.0
%
8
PANASONIC [ PANASONIC SEMICONDUCTOR ]
