YGV629 Datasheet, PDF (24/26 Pages) YAMAHA CORPORATION – VC1 Video Controller 1

YGV629









z Analog Characteristics
z RGB pin Output Characteristics
Items
Conditions
Min.
Typ.
Max.
Unit
Resolution
6
bit
Settling Time
20
ns
Output Propagation Delay Time
0
ns
Output Voltage Amplitude (Vp-p) RL = 37.5Њ
0.7
V
Maximum Output Voltage
(VWHITE)
CL = 30 pF
IREF = -9.38mA
0.7
V
Minimum Output Voltage
(VBLACK)
0
V
Vp-p Deflection of R,G,B
3
%
Settling time is defined as the interval between the point at which DAC output level comes up to 50% and
the point at which the output level reaches and stays within ±1/2 LSB centered on the resulting output level.
Output Propagation Delay Time is defined as the interval between the rising edge of DOTCLK and the point
at which DAC output level comes up to 50%.
DOTCLK
R
G
B
Output Propagation Delay Time
Settling Time
ʶ1/2 LSB
50 %
ʶ1/2 LSB
Measurement Circuit


R,G,B
RL
CL
-24-
4GV629A50