
ICs for TV
AN5195K-C
9
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
VIF circuit
Typical input: f
P
=
38.9 MHz, V
IN
=
90 dB
μ
Input sensitivity
V
PS
Input level to become V
PO1
=
3 dB
Input level to become V
PO1
=
+
1 dB
45
dB
μ
dB
μ
Maximum allowable input
V
Pmax
110
SN ratio
SN
P
50
45
dB
Differential gain
DG
P
5
%
Differential phase
DP
P
V
BN
V
BNC
G
RF
5
deg
Black noise detection level
Deference from sync. peak value
IRE
Black noise clamp level
Deference from sync. peak value
45
IRE
RF AGC operation sensitivity
Input level difference to become
V
27
=
1 V
→
7 V
0.5
3.0
dB
VCO switch on drift
f
PD
Frequency drift from 5 seconds
to 5 mins. after SW on
200
kHz
Intermodulation
IM
V
fC
V
fP
=
2 dB, V
fC
V
fP
=
12 dB
Average amount of change of
output voltage V
27
at data 1 step
46
dB
RF AGC adjustment sensitivity
S
RF
2
5
V/
Step
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Synchronizing signal processing circuit (continued)
Vertical output voltage (H)
V
58H
High-level DC voltage
3.9
4.2
4.5
V
Vertical output voltage (L)
V
58L
T
HC
Low-level DC voltage
0.3
V
Picture center variable range
Change amount of phase difference of H
sync. and H-out of data 0B
=
40 to 47
2.6
3.2
4.4
μ
s
Overvoltage protective
operation voltage
V
XRAY
Minimum voltage of pin 55
at which H-out stops to appear
0.60
0.68
0.76
V
Vertical frequency
discrimination 50
f
50
Vertical frequency to become
V
5
=
low (
<
0.5 V)
47
55
Hz
Vertical frequency
discrimination 60
f
60
Vertical frequency to become
V
5
=
high (
>
4.5 V)
57
63
Hz
Sync. signal clamp voltage
V
46
V
fHS
V
46
clamp voltage
Minimum V
50
to become f
0
>
10 kHz,
when horizontal oscillation output is
more than 1 V[p-p]
1.0
1.3
1.6
V
Horizontal output start voltage
3.4
4.2
5.0
V
I
2
C interface
Sink current at ACK
I
ACK
Maximum value of pin 21 sink current
when ACK
1.8
2.5
5.0
mA
SCL, SDA signal input high-level
V
IHI
3.1
V
SCL, SDA signal input low-level
V
ILO
0.9
V
Maximum frequency allowable to input
f
Imax
100
kbit/s
Design reference data
Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed.
I
Electrical Characteristics at T
a
=
25
°
C (continued)