tsh80iylt STMicroelectronics, tsh80iylt Datasheet - Page 16

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tsh80iylt

Manufacturer Part Number
tsh80iylt
Description
Wide Band, Rail-to-rail Operational Amplifier With Standby Function
Manufacturer
STMicroelectronics
Datasheet

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Test conditions
3.2
16/24
Video capabilities
To characterize the differential phase and differential gain a CCIR330 video line is used.
The video line contains 5 (flat) levels of luminance onto which the chrominance signal is
superimposed. The luminance gives various amplitudes which define the saturation of the
signal. The chrominance gives various phases which define the color of the signal.
Differential phase (or differential gain) distortion is present if a signal chrominance phase
(gain) is affected by luminance level. Differential phase and gain represent the ability to
uniformly process the high frequency information at all luminance levels.
When differential gain is present, color saturation is not correctly reproduced.
The input generator is the Rhode & Schwarz CCVS. The output measurement is done by
the Rhode and Schwarz VSA.
Figure 32. Measurement on Rhode and Schwarz VSA
TSH80-TSH81-TSH82

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