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NTE1416

Integrated Circuit Chrominance and Luminance Processor for NTSC Color TV

NTE Electronics 

Recommended Operating Conditions:

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V

Chrominance Input Voltage (Burst signal level) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150mVp–p

Luminance Input Voltage (Sync White Level) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0Vp–p

Burst Gate Pulse Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.0Vp

Blanking Pulse Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5Vp

Color Saturation Controlling Voltage Range (VCC = 12V) . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 5.7V

Tint Controlling Voltage Range (VCC = 12V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 5.7V

Contrast Controlling Voltage Range (VCC = 12V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 12V

Resolutions Controlling Voltage Range (VCC = 12V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 12V

Brightness Controlling Voltage Range (VCC = 12V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 to 10V

Note 1. In case of operating in VCC = +14.4V, set the surrounding temperature (TA) to be +67°C

Test Conditions: (VCC = 12V unless otherwise specified)

Parameter

Color Saturation Controlling Pin9

Tint Controlling Pin7

Contrast Controlling Pin10

Resolution Controlling Pin4

Min

Typ

Max

0

V8/2

V8

0

V8/2

V8

0

VCC x 0.78 VCC

0

–

VCC

Unit

V

V

V

V

Electrical Characteristics: (TA = +25°C, VCC = 12V, Note 2 unless otherwise specified)

Parameter

Symbol

Test Conditions

Min Typ Max

Supply Current

Burst Output Voltage

ICC

eb Rainbow color bar signal input

150mVp–p, Color auto center,

Contrast max.

32 43

54

0.5 0.7

0.9

ACC Range 1

ACC Range 2

Chroma Output Voltage 1

Chroma Output Voltage 2

Chroma Output Voltage 3

Chroma Output Voltage 4

Variable Range of Chroma

Output Voltage at auto

ACC1

Rainbow color bar signal input

300mVp–p,

Burst Output Voltage / eb

0.9 1.0

1.1

ACC2

Rainbow color bar signal input

15mVp–p,

Burst Output Voltage / eb

0.6 0.8

1.0

ec1 Rainbow color bar signal input

0.5 0.7

0.9

ec2 150mVp–p, Color min, Contrast max.

–

–

5

ec3 Rainbow color bar signal input

120 190 260

ec4 150mVp–p, Color center, Contrast max. 130 190

260

∆eca

Rainbow color bar signal input

150mVp–p, Color auto max min,

Contast max.

±25 ±35 ±45

Free Running Frequency

fo No input signal to Pin19

–

Be trimed 3.579545 MHz by using

a trimer capacitor for standard sample,

Deviation from f; 3.579545 MHz

–

±150

Oscillator Controlling Sensitivity

β

Burst signal input 0.7Vp–p

Converted from V16–17 in case of

100Hz burst frequency variation

1.0 1.5

2.0

Phase Detector Sensitivity

µ

Burst signal input 0.7Vp–p,

Converted from phase error and

V16–17 in case of 100Hz burst

frequency variation

25 45

65

Unit

mA

Vp–p

times

times

Vp–p

mVp–p

mVp–p

mVp–p

%

Hz

Hz/mV

mV/

degree

Note 2. Color control is manual state and tint is center for the items not specifically specified.

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