NTE NTE714

NTE714
Integrated Circuit
Chroma Subcarrier Regeneration
Features:
D DC Hue Control
D Phase Locked Oscillator
D Keyed APC and ACC Detector
D Internal Shunt Voltage Regulator
D 16–Pin Dual In–Line Plastic Package
Absolute Maximum Ratings:
Operating Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40°C to +85°C
Storage Temperature Range, Ts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to +150°C
Maximum Voltage and Current Ratings (TA = +25°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Table
Current in mA
Pin #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Voltage Range in Volts
0 to +10
0 to +16
0 to +16
6.0 to 0 (Note 1)
reference
0 to +5.0
0 to VREG
0 to VREG
No Connection
Note 2
0 to VREG
0 to VREG
0 to VREG
0 to VREG
0 to +16
0 to –16
Input
Output
20
–
–
20
1.0
–
–
–
–
50
–
–
20
20
–
–
1.0
–
–
1.0
50
–
–
–
–
1.0
–
–
1.0
1.0
–
–
Note 1. Limited by input current
Note 2. Dependent on value of external current limiting resistor, 0 to 11V at 0Ω
Static Electrical Characteristics: (TA = +25°C unless otherwise specified)
Parameter
Test Pins
Test Conditions
Min
Typ
Max
Unit
ICC = 25mA
11.3
–
12.9
V
Sw1: Low; Sw2: High
4.1
–
7.6
mA
Static Characteristics
Regulator Voltage
10
Oscillator Current
2 to 3
ACC Leakage
15 to 16
Sw1: High; Sw2: Low, Ref Pin10
–
5
30
mV
APC Leakage
11 to 12
Sw1: High; Sw2: Low, Ref Pin10
–
40
80
mV
ACC Balance
15 to 16
Sw1: High; Sw2: High, Pin16 = –DVM
–330
–
+300
mV
APC Balance
11 to 12
Sw1: High; Sw2: High, Pin12 = –DVM
–375
–
+375
mV
Sw1: High; Sw2: Low, Pin8 = –DVM
–330
–
+330
mV
11 to 12
Burst = 0.4VP–P, Note 1
+200
–
–
Hz
3 to 2
R1: High, Pin2 = DVM
+350
–
–
mV
R1: Low, Pin2 = DVM
–350
–
–
mV
Burst = 0.4VP–P, Note 2
120
150
–
mV
3.579
245
–
3.579
845
MHz
Oscillator Balance
7 to 8
Dynamic Characteristics
Frequency Pull–In Range
Subcarrier Output Level and
Hue Control
ACC Output Level
15 to 16
Free Running Oscillator
Frequency
2 or 3
Snort Pin11 to Pin12
Note 1. Limited by input current
Note 2. Dependent on value of external current limiting resistor, 0 to 11V at 0Ω
Pin Connection Diagram
Tint Control
1
16 ACC Det Output
OSC Output
2
15 ACC Det Output
OSC Output
3
14 ACC Det Input
Gate In
4
13 APC Det Input
GND
5
12 APC Det Output
OSC Feedback
6
11 APC Det Output
OSC Control
7
10 VCC
OSC Control
8
9
16
N.C.
9
.260 (6.6) Max
1
8
.300
(7.62)
.785 (19.9)
Max
.200 (5.08)
Max
.245
(6.22)
Min
.100 (2.54)
.700 (17.7)