TEA2031A 查看數據表（PDF） - STMicroelectronics

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TEA2031A

COLOR TV EAST-WEST CORRECTION

STMicroelectronics 

TEA2031A

Table 5. MAXIMUM DISSYMMETRICAL PARABOLA FOR MAXIMUM KEYSTONE EFFECT

(see Figure 4)

Symbol

Parameter

Min. Typ. Max. Unit

V7H – V7B Parabola Amplitude (V2 = 2V or V2 = 3V ; V1 mean = 2.5V ; V1pp = 3V) 5.3 8.5 9.2

V

-V----7----H-----–-----V----7----B-- Parabola Amplitude Ratio

V7H – V7A

0.8 1 1.2

Table 6. DIFFERENTIAL AMPLIFIER

Symbol

Parameter

Input 8 Sink Current Source

∆I8 = F(θ) Input 8 Current Drift Versus Temperature

Transfer Characteristics (pins 7-8) (F = 1MHz)

Input Noise (pins 7-8)

Rise and Fall Time (louput = 250mA)

V5–4

Output Saturation Voltage to Ground (I5 = 0.5 A)

V6–5

Output Saturation Voltage to VCC (I5 = 0.1A)

V5–6

Output Diode Direct Voltage (I5 = + 0.5A)

Min. Typ.

0.04

5

1

Max. Unit

0.06 mA

0.1 %/mW

500 µV

50

V

A/µs

1.2

V

2

V

1.2

V

5/11

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