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NTE701 PDF даташит

Спецификация NTE701 изготовлена ​​​​«NTE Electronics» и имеет функцию, называемую «Integrated Circuit Video Signal Processor».

Детали детали

Номер произв NTE701
Описание Integrated Circuit Video Signal Processor
Производители NTE Electronics
логотип NTE Electronics логотип 

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NTE701 Даташит, Описание, Даташиты
NTE701
Integrated Circuit
Video Signal Processor
Description:
The NTE701 is a monolithic integrated circuit TV signal processor in a 16–Lead DIP type package
designed for use in color or monochrome receivers. Circuit functions include a horizontal oscillator
with AFC, a sync separator, and a key AGC system. The AGC system provides output signals for
IF (reverse) and tuner (forward and/or reverse). The wide frequency–range horizontal oscillator has
high stability at 503.3kHz.
Features:
D Horizontal Oscillator with AFC
D Sync Separator with Noise Immunity
D Strobed AGC System
D IF AGC Output
D Delayed Outputs for Forward or Reverse AGC Tuners
D Internal Noise Threshold
D High–Impedance Video Input
D RF AGC Delay Externally Controlled
D Output Short–Circuit Protection
Absolute Maximum Ratings:
DC Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V
Device Dissipation (Up to TA = +55°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 750mW
Derate Linearly Above +55°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.9mW/°C
Operating Ambient Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +85°C
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C
Lead Temperature (During Soldering, 1/16” from case, 10sec max) . . . . . . . . . . . . . . . . . . . . +265°C









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NTE701 Даташит, Описание, Даташиты
Electrical Characteristics: (TA = +25°C, Pin 5 to GND, Pin9 to12V unless otherwise specified)
Parameter
Symbol
Test Conditions
(Pins connected as Shown)
Min Typ Max Unit
Power Supply Current
Video Inverter Voltage
I9 Measure Pin9
V2 Pin1 to 14V, Pin2: 12kto GND,
Pin3: 27kto GND, Measure Pin2
10 22 mA
5.2 6.4 V
Sync Separator Output Voltage,
High
V3H Pin1 to 14V, Pin2: 12kto GND,
Pin3: 27kto GND, Measure Pin2
10.7
V
Sync Separator Output Voltage,
Low
V3L Pin1 to 4V, Pin3: 27kto GND,
Measure Pin3
1.3 V
Video Noise Clamp Voltage
V3 Pin1 to 3.1V, Pin3: 27kto GND,
Measure Pin3
10.7
V
AGC Discharge Current
I15 Pin1 to 4.4V, Pin2: 10kto GND,
Pin15: 470to 6V, Pin16: 27kto 12V,
Measure Pin15
0.6 1.4 mA
AGC Charge Current
I15 Pin1 to 3.45V, Pin2: 10kto GND,
Pin15: 470to 6V, Pin16: 27kto 12V,
Measure Pin15
2.1 – –4.8 mA
AGC Comparator Leakage
Current
I15 Pin1 to 3.45V, Pin2: 10kto GND,
Pin15: 4.7kto 6V, Measure Pin15
20 +20 µA
AGC Threshold Voltage
V1TH
Adjust Pin1 for I15 = 0±0.1mA,
Pin2: 10kto GND, Pin15: 4.7kto 6V,
Pin16: 27kto 12V, Measure Pin1
3.8 4.0 4.3 V
Minimum IF AGC
V13L Pin11: 10kto GND, Pin12: 40kto 12V, 0.75 1.25 V
Pin13: 22kto 5V, Pin14: 1kto 2.95V,
Pin16: 1kto 2.2V, Measure Pin15
Forward Tuner AGC Leakage
Current
I11 Pin11: 10kto GND, Pin12: 10kto 12V, 20 +20 µA
Pin13: 2.2kto 5V, Pin14: 1kto 2.95V,
Pin15: 1kto 5.3V, Measure Pin11
Reverse Tuner Leakage Current I12 Pin11: 10kto GND, Pin12: 10kto 12V, 10 +10 µA
Pin13: 2.2kto 5V, Pin14: 1kto 2.95V,
Pin15: 1kto 5.3V, Measure Pin12
IF AGC High Voltage
V13H Pin11: 10kto GND, Pin12: 10kto 12V, 3.65 4.15 V
Pin13: 2.2kto 5V, Pin14: 1kto 2.95V,
Pin15: 1kto 5.3V, Measure Pin13
Forward Tuner AGC Voltage,
Low
V11L Pin11: 3.6kto GND, Pin12: 3.16kto 12V, 0.8 3.2 V
Pin13: 2.2kto 5V, Pin14: 1kto 2.95V,
Pin15: 1kto 7.9V, Measure Pin11
Reverse Tuner AGC Voltage,
Low
V12L Pin11: 3.6kto GND, Pin12: 3.16kto 12V, 1.65 3.25 V
Pin13: 2.2kto 5V, Pin14: 1kto 2.95V,
Pin15: 1kto 7.9V, Measure Pin12
Maximum IF AGC Voltage
V13H
Pin11: 10kto GND, Pin12: 10kto 12V,
Pin13: 2.2kto 5V, Pin14: 1kto 2.95V,
Pin15: 1kto 7.9V, Measure Pin13
4.85 5.20 V
Phase Detector Leakage Cur-
rent
I10L Pin2: 10kto GND, Pin2 to GND,
Pin4: 5kto 3.8V, Pin10: 10kto 6V,
5 +5 µA
Limit GND at Pin3 to 10sec, Measure Pin10
Phase Detector Bias Voltage
Oscillator Output Voltage
V4 2.65 3.10 V
V6 Connect OSCloop to Pin6, Pin7, & Pin8, 0.6 1.6 VPP
Pin3 to GND for 10sec max, Measure Pin6
Oscillator FreeRunning
Frequency
f6FR Connect OSCloop to Pin6, Pin7, & Pin8, 475 535 kHz
Pin3 to GND for 10sec max, Measure Pin6









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NTE701 Даташит, Описание, Даташиты
Electrical Characteristics (Cont’d): (TA = +25°C, Pin 5 to GND, Pin9 to12V unless otherwise
specified)
Parameter
Symbol
Test Conditions
(Pins connected as Shown)
Min Typ Max Unit
Oscillator Frequency, High
f6H Connect OSCCKT to Pin10, Pin7, & Pin8, 520
Pin2: 10kto GND, Pin4: 5kto 18V,
Measure Pin6
kHz
Oscillator Frequency, Low
f6L Connect OSCCKT to Pin10, Pin7, & Pin8,
Pin2: 10kto GND, Pin4: 5kto 3.8V,
Measure Pin6
485 kHz
Sync Separator Short Circuit
Oscillator Output Short Circuit
I3Max
I8Max
Pin3: 10to GND 10sec max
Pin8: 10to GND for 10sec max,
Pin3: 10to GND for 10sec max
– – 40 mA
– – 130 mA
Pin Connection Diagram
Video Input 1
Sync Sep 2
Comp Sync Input 3
Horiz Sawtooth Input 4
GND 5
OSC Phase Input 6
OSC Quad Input 7
OSC Output 8
16 Horiz Pulse Input
15 AGC Filter
14 IF Gain Clamp
13 IF AGC
12 Tuner Rev AGC
11 Tuner Fwd AGC
10 Horiz AFC Filter
9 VCC
16 9
18
.870 (22.0)
Max
.200 (5.08)
Max
.260
(6.6)
Max
.100 (2.54)
.700 (17.78)
.099 (2.5) Min










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