STV2001

STV2001 I2C SINGLE FREQUENCY DEFLECTION PROCESSOR AND 120 MHz RGB PREAMPLIFIER TARGET SPECIFICATION FEATURES Horizontal deflection s s s s s s s s s s s s Single Frequency, Self Adaptive Oscillator. TTL compatible positive going sync. Chip does not accept sync on RGB or any video signal. I2C controlled: H-position, pin cushion, keystone, parallelogram, side pin balance. I2C controlled EW corner : top and bottom corrections. I2C controlled corner: top and bottom phase corrections. EW output I2C controlled H-amplitude DC controlled H-width breathing compensation with I2C controlled gain (0.5x to 2x). Xray shut-down on ABL, H output latch, reset by power OFF/ON. Soft start on H-duty. Vertical ramp generator. Wide range AGC loop. TTL compatible positive going sync, no extra pulses. I2C controlled vertical position. I2C controlled S linearity correction. DC controlled height breathing compensation with I2C controlled gain (0.5X TO 2X). Vertical dynamic focus output with fixed amplitude (1Vpp). 3-Channel 120MHz bandwidth video amplifier. 3.5ns typical rise and fall time at 2.5VPP. I2C controlled individual RGB contrast (8bit)>8db I2C controlled overall brightness. Activation of ABL results in contrast gain decrease. s s Gain window (1.5X) controlled by input pulse and I2C. Pulse height controls the gain variation from 1x to 1.5x. 0.514V typical video input signal for normal display. I2C controlled contrast (7bits) update during vertical retrace time. I2C interface (slav...