ICs for VCR
s
Electrical Characteristics at V
CC1
=
5 V, V
CC2
=
12 V, T
a
=
25°C (continued)
•
Design reference data
AN3672NFBP
Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed.
Parameter
Data input (high-level)
Data input (low-level)
Clock input (high-level)
Clock input (low-level)
Mute CTL input (high-level)
Mute CTL input (low-level)
Forced normal on level 2
RF conv. AGC level
Normal rec. THD
Normal input crosstalk 1
(Line in R select)
Normal input crosstalk 2
(Line in L select)
Carrier 3rd harmonics L
Carrier 3rd harmonics R
1.3 MHz BPF frequency
characteristics 4
1.3 MHz BPF frequency
characteristics 6
1.7 MHz BPF frequency
characteristics 4
1.7 MHz BPF frequency
characteristics 5
1.7 MHz BPF frequency
characteristics 6
BPF group delay difference
(f
O
±100
kHz)
VCO f
O
temperature dependency
Normal off delay time
ENC attack time
ENC recovery time
HOLD pulse width
ENV out 1
ENV out 2
HiFi rec.
→
PB crosstalk
Symbol
V
HDATA
V
LDATA
V
HCLOC
V
LCLOC
V
IHMUT
V
ILMUT
ND2
Conditions
At V
CC
=
5 V
At V
CC
=
5 V
At V
CC
=
5 V
At V
CC
=
5 V
Mute on
Mute off
f
=
150 kHz, Mode 01 Dev.
Min
2.25
0
2.25
0
3.5
0
Typ
60
1.0
0.02
−75
−75
−50
−50
−32
−15
−13
−26
−8
500
5
3
4
65
10
1.3
2.2
−79
Max
5
0.75
5
0.75
5
1.5
Unit
V
V
V
V
V
V
kHz
Dev
dBS
%
dB
dB
dB
dB
dB
dB
dB
dB
dB
ns
kHz
FF
ms
ms
µs
V
V
dB
VRFCAG V
IN
= −16.8
dBS, f
=
1 kHz
TNRO
CTN
RR
CTN
LL
3HD
L
3HD
R
BPF14
BPF16
BPF24
BPF25
BPF26
GDBPF
TVCO
MON
ENAT
ENRT
HPUL
ENV1
ENV2
CTRP
V
IN
= −26.8
dBS, f
=
1 kHz
Ext.1 in L
= −16.8
dBS
DIN audio
Ext.1 in R
= −16.8
dBS
DIN audio
RF recording out
RF recording out
1.7 MHz / 1.3 MHz
1.55 MHz / 1.15 MHz
2.1 MHz / 1.7 MHz
1.3 MHz / 1.7 MHz
1.45 MHz / 1385 MHz
Difference of f
O
±100
kHz
f
O
(T
= −10°C) −
f
O
(T
=
75°C)
Define with FF timing
f
=
5 kHz, V
IN
=
typ.−20 dB
f
=
5 kHz, V
IN
=
typ.−20 dB
Test mode, PB
1.3 MHz
+
1.7 MHz mix.
70 mV[p-p]
×
2
1.3 MHz
+
1.7 MHz mix.
280 mV[p-p]
×
2
PB, V
IN
= −16.8
dBS, 1 kHz
9
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