
SLDS149 AUGUST 2004
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
VIH
High-level digital input voltage (CMOS inputs)
(see Note 3)
0.7 VDD
V
VIL
Low-level digital input voltage (CMOS inputs)
(see Note 3)
0.3 VDD
V
VOH
High-level digital output voltage (see Note 4)
DVDD = 3 V, ST = High, IOH = 5 mA
DVDD = 3 V, ST = Low, IOH = 3 mA
DVDD = 3.6 V, ST = High, IOL = 10 mA
DVDD = 3.6 V, ST = Low IOL = 5 mA
ST = High, VOH = 2.4 V
ST = Low, VOH = 2.4 V
ST = High, VOL = 0.4 V
ST = Low, VOL = 0.4 V
VIH = DVDD
VIL = 0.0 V
PD = Low or PDO = Low
2.4
V
2.4
VOL
Low-level digital output voltage (see Note 4)
0.4
V
0.4
IOH(D)
High-level output drive current (see Note 4)
5
12
18
mA
3
7
12
IOL(D)
Low-level output drive current (see Note 4)
10
13
19
mA
5
7
11
IIH
IIL
IOZ
NOTES:
High-level digital input current (see Note 3)
±
20
±
60
±
20
μ
A
μ
A
μ
A
Low-level digital input current (see Note 3)
Hi-Z output leakage current
3. Digital inputs are labeled I in I/O column of the Terminal Functions Table.
4. Digital outputs are labeled O in I/O column of the Terminal Functions Table.
dc specifications
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VID(1)
VIC
VI(OC)
Analog input differential voltage (see Note 5)
150
1200
mV
Analog input common mode voltage (see Note 5)
AVDD0.3
AVDD0.01
AVDD0.037
AVDD+0.01
V
Open circuit analog input voltage
V
IDD(2PIX)
Normal 2-pixel/clock power supply current (see Note 7)
ODCK = 82.5 MHz
2-pixel/clock
460
mA
I(PD)
I(PDO)
NOTES:
Power-down current (see Note 6)
PD = Low
10
mA
Output drive power-down current (see Note 6)
PDO = Low
35
mA
5. Specified as dc characteristic with no overshoot or undershoot.
6. Analog inputs are open circuit (transmitter is disconnected from TFP503.)
7. Alternating 2-pixel black/2-pixel white pattern. ST = high, STAG = high, QE[23:0] and Q0[23:0] CL = 10 pF.