Information

TFP403
TI PanelBus™ DIGITAL RECEIVER
SLDS125B − DECEMBER 2000 − REVISED MAY 2011
7
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
dc digital I/O specifications
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
V
IH
High level digital input voltage
†
2 DV
DD
V
V
IL
Low level digital input voltage
†
0 0.8 V
I
High level output drive current
‡
ST = High, V
OH
= 2.4 V 5 10 18
mA
I
OH
High level output drive current
‡
ST = Low, V
OH
= 2.4 V 3 6 12
mA
I
Low level output drive current
‡
ST = High, V
OL
= 0.8 V 10 13 19
mA
I
OL
Low level output drive current
‡
ST = Low, V
OL
= 0.8 V 5 7 11
mA
I
OZ
Hi-Z output leakage current PD = Low or PDO = Low −1 1 μA
†
Digital inputs are labeled DI in I/O column of Terminal Functions Table.
‡
Digital outputs are labeled DO in I/O column of Terminal Functions Table.
dc specifications
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
V
ID
Analog input differential voltage (see Note 3) 75 1200 mv
V
IC
Analog input common mode voltage (see Note 3) AV
DD
-300 AV
DD
-37 mv
V
I(OC)
Open circuit analog input voltage AV
DD
-10 AV
DD
+10 mv
I
DD(2PIX)
Normal 2-pix/clock power supply current (see Note 4)
PIXEL RATE = 82.5 MHz
2-pix/clock
400 mA
I
(PD)
Power down current (see Note 5) PD = Low 10 mA
I
(PDO)
Output drive power down current (see Note 5) PDO = Low 45 mA
NOTES: 3. Specified as dc characteristic with no overshoot or undershoot.
4. Alternating 2-pixel black/2-pixel white pattern. ST = high, STAG = high, QE[23:0] and QO[23:0] C
L
= 10 pF.
5. Analog inputs are open circuit (transmitter is disconnected from TFP403).