TLC34076_16 Datasheet, PDF (47/69 Pages) Texas Instruments – Video Interface Palette

3.3.2 Electrical Characteristics for TLC34076M Over Operating Free-Air Temperature
Range
PARAMETERS
TEST CONDITIONS MIN TYP^† MAX UNIT
VOH High-level output voltage
IOH = – 800 µA,
VDD = 4.75 V
2.4
D0 – D7,
MUXOUT,
VCLK
IOL = 3.2 mA,
VDD = 4.75 V
V
0.4
VOL
IIH
IIL
IDD
Low-level output voltage
High-level input current
Low-level input current
Supply
current
Pseudo-color
mode
True-color
mode
HSYNCOUT,
VSYNCOUT
SCLK
TTL inputs
ECL inputs
TTL inputs
ECL inputs
IOL = 15 mA,
VDD = 4.75 V
IOL = 18 mA,
VDD = 4.75 V
VI = 2.4 V,
VDD = 5.25 V
VI = 4 V,
VDD = 5.25 V
VI = 0.8 V,
VDD = 5.25 V
VI = 0.8 V,
VDD = 5.25 V
TLC34076M-135
TLC34076M-135
VDD = 5 V,
See Note 2
0.4
V
0.4
10
µA
10
– 10
µA
– 10
535
mA
475
IOZ High-impedance-state output current
VDD = 5.25 V
10 25 µA
Ci Input capacitance
TTL inputs
ECL inputs
f = 1 MHz, VI = 2.4 V
f = 1 MHz, VI = 4 V
4
pF
4
† _{All typical values are at VDD = 5 V, TA = 25°C.}
NOTE 2: IDD is measured with the dot clock running at the maximum specified frequency, SCLK frequency =
DOTCLK frequency/4, and the palette RAM loaded with full-range toggling patterns (00h/00h/FFh/FFh/00h/
00h/FFh/FFh/ . . .). Pseudo-color mode is also known as color-indexing mode.
3–3