TLC34076_16 Datasheet, PDF (48/69 Pages) Texas Instruments – Video Interface Palette

3.4 Operating Characteristics
The following tables outline the operating characteristics for the TLC34076C and TLC34076M.
3.4.1 Operating Characteristics for TLC34076C Over Recommended Ranges of
Supply Voltage and Operating Free-Air Temperature
PARAMETER
TEST CONDITIONS
8/6 high
Resolution (each DAC)
8/6 low
EL
End-point linearity error ^{8/6 high}
(each DAC)
8/6 low
Differential linearity
ED error
(each DAC)
8/6 high
8/6 low
Gray-scale error
White level relative to Blank
White level relative to Black (7.5 IRE only)
Black level relative to Blank (7.5 IRE only)
Output current
(see Note 4)
Blank level on IOR, IOB
Blank level on IOG (with Sync enabled)
Sync level on IOG (with Sync enabled)
One LSB (8/6 high)
One LSB (8/6 low)
DAC-to-DAC matching outputs
DAC-to-DAC crosstalk
Voc
VREF
ZO
CO
Output compliance voltage
Voltage reference output voltage
Output impedance
Output capacitance
f = 1 MHz, IOUT = 0
Clock and data feedthrough
Glitch impulse (see Note 3)
Normal mode
VGA pass-through mode
MIN TYP MAX
8
6
1
1/4
1
1/4
5%
17.69 19.05 20.4
16.74 17.62 18.5
0.95 1.44 1.9
0
5
50
6.29 7.6 8.96
0
5
50
69.1
276.4
2% 5%
–20
–1
1.2
1.15 1.235 1.26
50
13
–20
50
1 SCLK + 9 DOTCLK
7.5 DOTCLK
UNIT
bits
LSB
LSB
mA
µA
mA
µA
µA
dB
V
V
kΩ
pF
dB
pV-s
NOTES: 3. Glitch impulse does not include clock and data feedthrough. The – 3-dB test bandwidth is twice the clock
rate.
4. Unless otherwise specified, test conditions for RS343-A video signals are those listed in the
Recommended Operating Conditions, using external voltage reference VREF = 1.235 V and RSET = 523
Ω. When using the internal voltage reference, RSET may need to be adjusted to meet these limits.
3–4