NTE1410 datasheet(2/3 Pages) NTE | Integrated Circuit Chroma Video Signal Processor

2 page

Electrical Characteristics (Cont’d): (TA = +25°C unless otherwise specified)

Parameter

Symbol

Test Conditions

Min

Typ

Max

Unit

fOSC Drift with

Supply Voltage

DfOSC/VCC Pin16 and pin17 Short–Circuit, VCC = 12V,

Note 3

–

±60

fOSC Drift with

Ambient Temperature

DfOSC/TA

TA = –20° to +70°C, Pin16 and Pin17 Short–

Circuit, IC Unit, Note 4

–1

–2

Hz/deg.

Control Sensitivity (VCO)

Burst Input 0.7VP–P, Calculation with V16–17

for 100Hz Variation

1.2

1.5

2.0

Hz/mV

Phase Detector Sensitivity

Burst Input 0.7VP–P, Calculation with Phase

Error and V16–17 for 100Hz Change

mV/deg.

Phase Hold

Characteristics

Burst Input 0.7VP–P, Phase Error for 100Hz

Variation

–

1.5

2.5

deg/100Hz

APC Pull–In Range

fAPC

Burst Input 0.7VP–P, Burst Frequency to be

Changed for Measurement

±450 ±600

–

Demodulation Output

Ratio

R/B(1)

Demodulation

Input 0.2VP–P,

R Output/e0

0.86

0.94

1.04

times

Ratio

G/B(2)

Input 0.2VP–P,

f = 3.59MHz,

Note 5

G Output/e0

0.25

0.30

0.35

times

Demodulation Angle

∠ R

Demodulation

Input 0.2VP–P,

∠

R–B Phase Difference

94.0

97.5

102

deg.

∠ G

∠ B = 0 deg.,

f = 3.59MHz,

Note 5

G–B Phase Difference

228

235

242

deg.

Color Difference Output

Voltage (Max)

eO(1)

Demodulator Input 1.2VP, f = 3.59MHz, B R

Output, Note 5

4.8

5.7

–

VP–P

Total Color Difference

Output Voltage

eO(2)

Rainbow 150mVP–P, AUTO Color Center,

Contrast Max., R Output, Note 6

1.28

1.70

2.13

VP–P

Color Killer Level

Attenuation of Pin13 Input Burst Voltage at

Killer Operating (Burst Voltage 150mV =

0dB), Note 6

–27

–32

–40

Voltage Amplification

(Video)

Studio Color Bar White

Level 1VP–P, Contrast

4.5

5.0

5.5

times

(Video)

Note 2

Level 1VP–P, Contrast

Max.,

Picture

Min.,

Note 7

4.6

5.1

5.6

times

Frequency Characteristics

(Video)

Sine Wave 0.1mVrms Input, Input Frequen-

cy in which AV1 becomes –6dB, Picture

Min., B Output, Note 6

–

MHz

DC Transfer Rate

TDC

Video Input, 1VP–P (Stair–Step),

APL 10 to 90%, B Output

Original Color Output

Voltage (Max.)

Output Voltage of each R, G, and B

at V3 = 1.2V

7.0

–

Differential Gain

Video Input 1VP–P (Stair–Step, 3.58MHz),

APL 50%, Contrast Max., Picture Max.,

Note 7

–

5.0

Note 2. f: Deviation from 3579545Hz.

Note 3. Max. Width of Variation.

Note 4. Max. Width of Variation 90

°C.

Note 5. A24 = 3.5V, Brightness VR Setting, No Blanking.

Note 6. V26 = 3.5V, Brightness VR Setting.

Note 7. Outputs of each R, G, and B, Pin26: Pedestal 2V, Brightness VR Setting.

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