
ICs for VCR
AN3664NFB
7
I
Electrical Characteristics at V
CC1
=
5 V, V
CC2
=
12 V, T
a
=
25
°
C (continued)
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
VCO output amplitude R
VOVCOR
NTSC mode, 1.7 MHz
Non-modulation
135
185
235
mV[p-p]
VCO output L/R mix. ratio L
FNLN
NTSC mode
Serial control: D05
=
0, D04
=
0
9.5
11.0
12.5
dB
VCO output L/R mix. ratio R
FNRN
NTSC mode
Serial control: D05
=
1, D04
=
1
Pin 19
=
5 V, Pin 13
=
5 V
LIMN1L
f
OL
Pin 19
=
0 V, Pin 25
=
5 V
LIMN1R
f
OR
Pin 19
=
5 V, Pin 13
=
0 V
LIMN2L
f
OL
Pin 19
=
0 V, Pin 25
=
0 V
LIMN2R
f
OR
V
IN
=
30 dBS, 1 kHz
Vol.
=
5 V, Pin 19
=
5 V
V
IN
=
30 dBS, 1 kHz
Vol.
=
0 V, Pin 19
=
5 V
6.5
8.0
9.5
dB
Limiter level 1-L
(NTSC mode)
LIMN1L
160
140
120
kHz
Limiter level 1-R
(NTSC mode)
LIMN1R
160
140
120
kHz
Limiter level 2-L
(NTSC mode)
LIMN2L
120
140
160
kHz
Limiter level 2-R
(NTSC mode)
LIMN2R
120
140
160
kHz
FM deviation L
DEVL
44.0
50.0
56.0
kHz
FM deviation R
DEVR
44.0
50.0
56.0
kHz
FM deviation L/R ratio
DEVLR
DEVR
DEVL
V
IN
=
20 dBS, 1 kHz
Vol.
=
3 V, FM RF out
V
IN
=
20 dBS, 1 kHz
Vol.
=
3 V, FM RF out
R
G
=
2.2
, DIN audio, Vol.
=
3 V
FM RF out, DEVL/NHFEL
6.0
0.0
6.0
kHz
FM modulation distortion L
THFEL
0.8
%
FM modulation distortion R
THFER
0.8
%
FM modulation S/N L
NHFEL
35
dB
FM modulation S/N R
NHFER
R
G
=
2.2
, DIN audio, Vol.
=
3 V
FM RF out, DEVR/NHFER
35
dB
1.3 MHz BPF frequency
characteristics 1
*2
BPF11
BPF monitor (L-channel)
NTSC mode, f
C
=
1.3 MHz
f
C
=
1.45 MHz
BPF12/BPF11
100
155
190
mV[p-p]
1.3 MHz BPF frequency
characteristics 2
*2
BPF12
9.0
3.0
1.0
dB
1.3 MHz BPF frequency
characteristics 3
*2
BPF13
f
C
=
1.15 MHz
BPF13/BPF11
4.0
1.0
2.0
dB
1.3 MHz BPF frequency
characteristics 5
*2
BPF15
V (1.05M) / V (1.45M)
15.0
7.5
4.0
dB
1.7 MHz BPF frequency
characteristics 1
*2
BPF21
BPF monitor (R-channel)
NTSC mode, f
C
=
1.7 MHz
f
C
=
1.85 MHz
BPF22/BPF21
90
135
170
mV[p-p]
1.7 MHz BPF frequency
characteristics 2
*2
BPF22
6.0
0.0
3.5
dB
1.7 MHz BPF frequency
characteristics 3
*2
BPF23
f
C
=
1.55 MHz
BPF23/BPF21
7.0
3.0
0.5
dB
Note)*2: PB-FM input level: Single 140 mV[p-p], Mix. 280 mV[p-p]