NTE7001 View Datasheet(PDF) - NTE Electronics

Part Name

Description

Manufacturer

NTE7001

Integrated Circuit Horizontal Combination Circuit for Color TV & Computer Monitors

NTE Electronics 

DC and AC Electrical Characteristics (Cont’d): (VCC = 12V, TA = +25°C unless otherwise specified)

Parameter

Symbol

Test Conditions

Min Typ Max Unit

Oscillator

Threshold Voltage Low Level

Threshold Voltage High Level

Discharge Current

Frequency; Free Running

Spread of Frequency

Frequency Control Sensitivity

Adjustment Range of Network in Circuit

Influence of Supply Voltage on Fre-

quency

Change of Frequency when V1–16

Drops to 5V

Temperature Coefficient of Oscillator

Frequency

V14–16

V14–16

±I14

fO

∆fO/fO

∆fO/∆I15

∆fO/fO

∆fO/fO

∆V/VNOM

∆fO

COSC = 4.7nF, ROSC = 12kΩ

Note 4

Note 4

Note 4

Note 4

–

4.4

–

V

–

7.6

–

V

–

0.47

–

mA

– 15.625 – kHz

–

< ±5

–

%

–

31

– Hz/µA

–

±10

–

%

– < ±0.05 –

%

– < ±10 –

– < ±10–4 –

%

Hz/°C

Phase Comparison ϕ1

Control Voltage Range

Control Current (Peak Value)

Output Leakage Current

Output Resistance

Control Sensitivity

V13–16

±I13M

I13

R13

V13–16 = 4 to 8V

V13–16 = 4 to 8V, Note 5

V13–16 < 3.8V or > 8.2V, Note 6

3.8 8.2

–

1.9 2.3

–

–

–

1

High Ohmic

Low Ohmic

–

2

–

V

mA

µA

kHz/µs

Catching and Holding Range

∆f

82kΩ Between Pins 13 and 15 – ±780 –

Hz

Spread of Catching and Holding Range ∆(∆f) Note 4

–

±10

–

%

Phase Comparison ϕ2 and Phase Shifter

Control Voltage range

V5–16

Control Current (Peak Value)

±I5M

Output Resistance

R5

Input Leakage Current

I5

Permissible Delay Between Leading

tD

Edge of Output Pulse and Leading

Edge of Flyback Pulse

V5–16 = 5.4 to 7.6V, Note 7

V5–16 < 5.4 or > 7.6V

V5–16 = 5.4 to 7.6V

tFP = 12µs

5.4

–

7.6 V

–

1

–

mA

– High Ohmic

–

8

–

kΩ

–

–

5

µA

–

–

15 µs

Static Control Error

Coincidence Detector ϕ3

Output Voltage

Output Current (Peak Value)

Time Constant Switch

∆t/∆tD

V11–16

I11M

–I11M

Without Coincidence

With Coincidence

–

–

0.2 %

0.5

0

6.0 V

–

0.1

–

mA

–

0.5

–

mA

Output Voltage

Output Current (Limited)

Output Resistance

V12–16

±I12

R12

V11–16 = 2.5 to 7V

V11–16 < 1.5V or > 9V

–

6

–

V

–

–

1

mA

–

0.1

–

kΩ

–

60

–

kΩ

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