CMOS, 330 MHz
Triple 10-Bit High Speed Video DAC
IT6902-SPECIFICATIONS
3.3V/1.8V SPECIFICATIONS
(OVDD33=3.3V±5%, VDDA=VDDC=VDDD=DVDD=1.8V±5%, R
SET
=100Ω,
R
L
=37.5Ω. All specification are T
A
=25℃, unless otherwise noted)
Parameter
Min
Typ
Max Unit Test Conditions
0.665
0.7
0
0
0
-1
-1
Yes
+1
+1
0.77
10
0
Volts
Volts
Bits
LSB
LSB
LSB
LSB
Input Data=(3FFh)
Input Data=(000h)
Resolution (Each DAC)
Offset Error
Gain Error
Integral Linearity Error
Differential Linearity Error
Monotonic
DIGITAL AND CONTROL INPUTS
43
CLOCK CONTROL
f
CLK
Data and Control Setup, t1
Data and Control Hold, t2
Clock Pulsewidth High, t3
Clock Pulsewidth Low, t4
ANALOG OUTPUTS
Output Current
0.2
1.5
66
330
41
Input Low Voltage, V
IL
0.8
18
Te
l:
1.4
1.4
司
，
公
Video Channel to Video Channel
Mismatch
2
6
%
有
限
% of Max Luminance
Voltage
Output Skew
科
技
Video Channel to Video Channel
1
ns
讯
Video Noise Injection Ratio
-2.5
-12
1
1
1
1
2.5
12
3
3
%
%
ns
ns
金
市
圳
深
合
Overshoot/Undershoot
Video Channel Rise/Fall Time
Maximum Settling Time After
Overshoot/Undershoot
% of Max Luminance
Voltage
POWER DISSIPATION
RGB Channels Supply Current
Voltage Reference Supply Current
Digital Supply Current
0.5
50
0.3
64.5
280
3.8
mA
uA
mA
Min. current is
measured in
power-down mode.
2
Ω
Ω
2
18.5
58
Input High Voltage, V
IH
2.0
5
Volts
Volts
MHz
ns
ns
ns
ns
mA
QQ
R
SET
=1k
:
71
44
~ 100
51
81
9，
STATIC PERFORMANCE
MAX Luminance Voltage
MIN Luminance Voltage
廖
R
ITE [ ITE TECH.INC. ]
