MITSUBISHI ICs (TV)
M52778SP
VIF, SIF, VIDEO, CHROMA, DEFLECTION FOR PAL/NTSC
ELECTRICAL CHARACTERISTICS (cont.)
Test conditions
Input signal SW
Limits
S
4 16
S
S S
44 45
Sub address function
00H 01H 03H
VCC
Symbol
Parameter
Unit Note
P
1
P
3
P
P
P
P
P
P
P
P
P
P
8
P P P
Min. Typ. Max.
AV
S
W
Input SG PIN
SW
DL P/ VC
4 12 13 16 18 19 46 48 52
9 20 24
ATT
A
N OA
0
0
Vin
min
Input sensitivity
V
V
−
−
V
V
−
V
V
V
V
V
V
V
−
V
V
V
V
V
V
SG5
SG6
−
−
47 52 dBµ
PIN
SW
PIN
SW
PIN
SW
PIN
SW
PIN
SW
PIN
SW
PIN
SW
PIN
SW
PIN
SW
PIN
SW
PIN
SW
PIN
SW
PIN
SW
PIN
SW
PIN
SW
PIN
SW
PIN
SW
PIN
SW
PIN
SW
PIN
SW
PIN
M
M
Vin
Maximum
102 107
50 60
−
−
dBµ
max
permissible input
AGC control
range
calcu-
dBµ
GR
late
0
0
0
Maximum IF
AGC voltage
V4H
V4T
V4L
V1
4.0 4.4 4.8
2.2 2.6 3.0
1.5 1.9 2.3
3.7 4.0 4.3
43 61 79
V
V
V
V
−
M
M
M
IF AGC voltage
(80dBu)
SG7
SG8
−
Minimum IF
AGC voltage
AFT defeat
voltage
M
M
M
M
0
µAFT
AFT detector
mV/
kHz
SG9
SG10
SG11
SG3
SG8
SG9
SG9
−
N
sensitivity (NEG)
V1H
N
Maximum AFT
voltage (NEG)
7.2 7.7
−
V
V
V1L
N
Minimum AFT
voltage (NEG)
−
0.3 0.8
Maximum RF
AGC voltage
V3H
V3L
CRU
CRL
CRT
IM
7.2 7.7
−
V
M
M
Minimum RF
AGC voltage
−
0.3 0.8
V
Capture range
(upper)
0.8 1.2
2.2 2.6
3.0 3.8
31 36
−
−
−
−
MHz
MHz
M
M
Capture range
(lower)
Capture range
(total)
calcu-
MHz
late
SG12
SG13
SG13
SG13
SG14
SG15
Intermodulation
DG
dB
%
M
M
M
M
DG
−
−
3
3
7
7
DP
deg
%
DP
SPN
DLPH
Sync ratio (NEG)
25.0 28.5 32.0
00/40H
Maximum delay
point (NEG/POS)
90 96
−
dBµ
0/1
M
M
1
0
3F/7FH
Minimum delay
point (NEG/POS)
DLPL
SIF block
−
−
−
70 76 dBµ
0/1
63
SW
PIN
SW
PIN
SW
PIN
SW
PIN
SW
PIN
1
0
0
20H 20H 40H
32 0 32 0 64
Default conditions
of SIF
−
−
−
−
S
S
S
S
−
5V 8V 8V 5V
SG21
SG16
SG17
SG18
VAF
AF output (DC)
2.0 2.4 2.8
400 570 740
430 570 710
440 590 740
V
M
M
M
M
VoAF
N
AF direct output
(4.5M)
mVrms
mVrms
mVrms
VoAF
P
AF direct output
(5.5M)
VoAF
S
AF direct output
(6.0M)
4