NTE15035
Integrated Circuit
Video IF, Chroma Deflection
Description:
The NTE15035 combines all the functions required for an NTSC color TV system on a 64–Lead DIP
shrink type plastic package. This device is designed to have wide application capability, from a funda-
mental CTV application to a high–end MPX CTV with quasi–parallel SIF system, with minimal external
parts and adjustments. A quasi–parallel SIF system assures buzz free sound reproduction.
Features:
PIF Section
D
3–Stage Variable Gain PIF Amplifier
D
High Speed Peak AGC with Dual Time Constants
D
Single End AFT Output with Defeat Function
D
A Delayed RF AGC Output (Reverse AGC)
D
Sync Positive Detected Video Output Polarity
D
Internal Black/White Noise Inverter
Quasi–Parallel Inter Carrier Detector
D
3–Stage Variable Gain Intercarrier IF Amplifier
D
Independent Peak AGC
D
Intercarrier Detector with 90 deg. Carrier Shifter
SIF Section:
D
3–Stage Limiter Amplifier
D
Differential Peak Detector
D
Separated Detector Output and Electronic Attenuater Input for Multiplex TV Sound Reception
D
Excellent Electronic Attenuater
D
Preamplifier with an NF Terminal
Video Section:
D
2nd Order Picture Sharpness (DC Control)
D
Contrast Control with Uni–Color Function
D
Brightness Control with Pedestal Clamping Circuit (Adjustable DC Restoration Ratio)
D
Internal Vertical Blanking
Chroma Section:
D
ACC Circuit
D
Color Control Circuit
D
Uni–Color Control Circuit
D
Adjustment Free APC Circuit
D
Tint Control Circuit With Sync Pulse Output
D
Color Differential Outputs
Deflection Section:
D
Excellent Sync Separator
D
Adjustment Free Count Down System
D
Stable Vertical Synchronization
D
Saw–Tooth Type AFC
D
Horizontal Pre–Driver
D
X–Ray Protector
D
Vertical Drive Amplifier
Absolute Maximum Ratings:
(T
A
= +25°C unless otherwise specified)
Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V
Input Signal Level, e
in
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V
p–p
RF AGC Voltage, V
RF
AGC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V
Horizontal Section Supply Voltage, V
CC
H . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V
Power Dissipation, P
D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2660mW
Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212mW/°C
Operating Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +65°C
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C
Recommended Supply Voltage:
Parameter
PIF Section (Pin19)
QIF, SIF Section (Pin37)
Video, Chroma, Deflection Section (Pin16)
Horizontal Section (Pin58)
Symbol
Test Conditions
Min
8.5
8.5
8.5
6.3
Typ
9.0
9.0
9.0
6.8
Max
9.5
9.5
9.5
7.3
Unit
V
V
V
V
AC Characteristics:
(T
A
= +25°C, V
CC
= 9V, 6.8V unless otherwise specified)
Parameter
PIF Section
Input Sensitivity
IF AGC Gain Reduction
Video Bandwidth
Video Ripple
Differential Phase
Differential Gain
Video White Peak
Noise Inverter
White Inverter
White Clamp
Black Inverter
Black Clamp
Carrier Suppression
Harmonics Suppression
Input Impedance
Input Capacitance
AFT Center Voltage
No Signal
Offset
I
2nd
R
i
PIF
C
i
PIF
DP
DG
V
47
V
W
TH
V
W
CL
V
B
TH
V
B
CL
v
in
GR
BW
70
60
4.5
–
–
–
3.2
2.7
4.6
6.4
4.8
40
40
1.75
2
5.1
–
120
64
–
0
–
–
3.7
3.0
5.0
6.8
5.2
–
–
2.5
4
6.5
–
200
–
–
±1
5
10
4.4
3.3
5.4
7.2
5.6
–
–
3.25
8
10.3
±3
µV
rms
dB
MHz
dB
deg.
%
V
V
V
V
V
dB
dB
kΩ
pF
V
V
Symbol
Test Conditions
Min
Typ
Max
Unit
AC Characteristics (Cont’d):
(T
A
= +25°C, V
CC
= 9V, 6.8V unless otherwise specified)
Parameter
PIF Section (Cont’d)
AFT Sensitivity
AFT Voltge Swing
920kHz Beat
QIF Section
Input Sensitivity
4.5MHz Output Level
AGC Gain Reduction
Input Impedance
Input Capacitance
SIF Section
Limiting Sensitivity
Detected Output
AM Rejection
SIF Bandwidth
THD Bandwidth
Attenuation AC Gain
Maximum Attenuation
AF Amp AC Gain
Video Section
Input Impedance, Pin52
Input Impedance, Pin53
Video Output Impedance
Brightness Control Voltage
Brightness Sensitivity
Minimum Linear Video Input
Maximum Linear Video Input
Video Input Dynamic Range
Minimum Video Output
Maximum Video Output
2nd Order Differential Input Dynamic Range
Video Gain
Frequency Response
Contrast Control Voltage Range
Contrast Control Range
Contrast Control Center Voltage
Frequency Response Dependence
Frequency Response at
Minimum Picture Control
Maximum Control
Center Control
Picture Control Voltage Range
z
i52
z
i53
z
o13
V
BR
G
BR
V
di1
V
di2
V
di
V
do1
V
do2
V
diP
G
V
G
f
dVct
dGct
V
cto
dG
f
dG
ps
min
dG
ps
max
dG
ps
0
dV
ps
1.8
14
15
3.9
3.0
–
5.0
2.7
0
7.5
0.3
3.2
–3.2
0.71
11
4.2
–
–10
10
–3.0
0.68
2.5
19
30
4.3
3.4
2.3
5.5
3.2
0.3
7.9
0.4
4.2
–1.0
1.4
12
4.5
0
–6
11
–1.7
1.2
3.2
24
100
4.7
3.8
2.7
–
–
1.1
9.0
0.5
4.9
–0.8
2.09
13
4.8
0.9
–3.4
12
0
1.43
dB
V
dB
V
dB
dB
dB
dB
V
V
V
V
P–P
V
V
V
P–P
kΩ
kΩ
Ω
V
v
LIM
v
OD
AMR
BW SIF
BD THD
G
V
ATT
ATT
max
G
V
AF
THD = 1.5%
115
130
20
120
100
4
70
–
140
155
–
160
140
6
–
18
180
–
–
–
–
8
–
–
µV
rms
mV
rms
dB
kHz
kHz
dB
dB
dB
GR Q
R
i
QIF
C
i
QIF
v
in
Q
70
1.0
60
1.75
2
120
1.5
64
2.5
4
200
2.0
–
3.25
10
µV
rms
V
P–P
dB
kΩ
pF
A
I
920
–
6
32
15
11
–
25
–
–
kHz/V
V
dB
Symbol
Test Conditions
Min
Typ
Max
Unit
AC Characteristics (Cont’d):
(T
A
= +25°C, V
CC
= 9V, 6.8V unless otherwise specified)
Parameter
Video Section (Cont’d)
Vertical Blanking Pulse Output Level
Horizontal Blanking Pulse Detection Level
Horizontal Blanking Input Current
Chroma Section
ACC Characteristics
Demodulator Color Differential Output
e
a
A
e
R1
e
G1
e
B1
Color Killer Residual
e
KR
e
KG
e
KB
Color Control Residual
e
CR
e
CG
e
CB
Color Control Voltage
Color Control Range
Uni–Color Control Range
Uni–Color Control Voltage
Uni–Color Control Range
Color Control Phase Change
Uni–Color Control Phase Change
Maximum Input of Bandpass Amplifier
Tint Control Range
Tint Control Range
Tint Control Voltage
Tint Control Voltage Range
Sync Pulse Width
Sync Pulse, High
Sync Pulse, Low
APC Frequency Control Sensitivity
APC Pull–In Range
APC Hold Range
Sweeper Amplitude
V
3
dV
3
e
U
V
8
dV
8
d0
C
d0
U
e
M
d0
d0
1
d0
2
V
2
dV
2
S
t
V
S1
V
S2
b
f
P
f
Hld
SEV1
SEV2
SEV
Sweeper Period
tE1
tE2
tE
Killer Level
e
K
0.72
–
1.0
0.35
1.19
–
–
–
–
–
–
4.1
0.7
10.5
4.1
0.7
–
–
0.48
78
35
31
4.0
0.25
–
–
–
–
–
–
–
–
0.8
4
35
39
0.4
1.54
1.0
1.47
0.51
1.75
–
–
–
–
–
–
4.6
1.4
12.0
4.6
1.4
–
–
0.6
100
55
45
4.6
0.5
4.5
5.42
3.6
7.0
1.3
2.5
4.0
3.0
1.0
7
55
62
1.0
–
1.3
2.0
0.71
2.44
10
10
10
10
10
10
5.1
2.1
13.5
5.1
2.1
5
7
–
131
–
–
5.1
0.75
–
–
–
–
–
–
–
–
1.2
10
77
87
–
V
P–P
V
P–P
V
P–P
V
P–P
V
P–P
mV
mV
mV
mV
mV
mV
V
V
dB
V
V
deg.
deg.
V
P–P
deg.
deg.
deg.
V
V
µs
V
V
Hz/mV
Hz
Hz
V
V
V
P–P
ms
ms
ms
mV
P–P
V
V
V
H
I
H
8.0
8.0
1.5
8.9
8.4
2.5
9.0
8.8
4.0
V
V
mA
Symbol
Test Conditions
Min
Typ
Max
Unit
AC Characteristics (Cont’d):
(T
A
= +25°C, V
CC
= 9V, 6.8V unless otherwise specified)
Parameter
Chroma Section (Cont’d)
Demod Output DC Voltage
Maximum Demod Output
R.G.B
E
R
E
G
E
B
Demod Relative Amplitude
Demod Relative Phase
Demod Output Residual Carrier
R/B
G/B
R–B
G–B
ECR
ECG
ECB
Deflection Section
Pin57 Input Current
Sync Signal Delay Time
Pin56 Terminal Voltage
Pin56 Output Current
Gate Pulse Width
Gate Pulse Delay
Chroma Sweep Pulse Width
Vertical Masking Pulse (Gate)
Vertical Masking Pulse (Horizontal AFC)
Vertical Sync Integrating Time Constants
Vertical Retrace Pulse Width
Vertical Amp Gain
Vertical Amp Input Dynamic Range
Vertical Amp Output Dynamic Range
Vertical Amp Maximum Output Current
Horizontal 32f
H
Oscillator Starting Voltage
Horizontal Drive Output Starting Voltage
Horizontal Drive Output Starting Current
Horizontal Oscillator Frequency
f
H
temperature Drift
f
H
V
CC
Coefficient
Horizontal Output Duty
Horizontal Output Saturation Voltage
f
H
Pull–In Range
f
H
Hold Range
X’Ray Sense Voltage
X’Ray Sense Current
T
VS
T
VO55
G
VA54
V
i55
V
H55
V
L55
I
O54
V
CC58
1
V
CC58
2
I
CC58
f
H
df
HT
df
HV
T
O64
V
OL64
df
pull
df
hold
V
in1
I
in1
8.7
1.1
5.1
1.1
11.2
1.7
2.7
4.0
15654
40
0
39
0
±550
±550
1.1
0.05
I
R57
t
pdr
t
pdf
V
56
I
O56
T
pw8
t
pd8
T
cwt
–
0
0
5.2
2.0
2.7
0.2
–
–
40
60
5.7
3.0
3.0
0.4
8H
1
100
100
6.2
4.9
3.6
0.6
–
µA
ns
ns
V
µA
µs
µs
4.9
3.9
1.3
3.9
0.71
0.23
102
227
–
–
–
5.6
4.6
1.54
4.6
0.84
0.29
109
242
–
–
–
6.4
5.9
2.0
5.9
0.97
0.35
116
252
300
300
300
deg.
deg.
mV
P–P
mV
P–P
mV
P–P
V
V
P–P
V
P–P
V
P–P
Symbol
Test Conditions
Min
Typ
Max
Unit
256.25H to 10.25H
256.25H to 10.25H
12
16
10H / 11H
9.5
1.6
6.2
1.9
16.8
2.0
3.0
5.4
15734
70
–20
41
0.2
±750
±750
1.3
0.4
10.7
–
7.3
3.1
25.0
2.5
3.2
6.8
15814
100
–40
43
0.3
±880
±880
1.5
1.0
dB
V
V
V
mA
V
V
mA
Hz
Hz
Hz
%
V
Hz
Hz
V
µA
34
µs
京公网安备 11010802033920号
EEWORLD
