DS90C387R_15 Datasheet, PDF (4/32 Pages) Texas Instruments – Dual 12-Bit Double Pumped Input LDI Transmitter - VGA/UXGA

DS90C387R
SNLS062G – NOVEMBER 2000 – REVISED JANUARY 2014
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Electrical Characteristics (continued)
Over recommended operating supply and temperature ranges unless otherwise specified.⁽¹⁾
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Low Voltage Mode DC SPECIFICATIONS( pins D0 to D23, CLKINP, CLKINM, DE, HSYNC,VSYNC)
V_IHLS
Low Swing High Level Input
(2)
Voltage, V_CC = 3V
V_REF
+100mV
1.8
V
V_ILLS
Low Swing Low Level Input
Voltage,V_CC = 3V
GND
V_REF -
V
100mV
V_REF
Differential Input Reference
Voltage, V_CC = 3V
Low Swing,V_REF = ½V_DDQ
0.45
0.5*V_DDQ
1
V
TRANSMITTER SUPPLY CURRENT
ICCTW
Transmitter Supply Current
Worst Case
R_L = 100Ω,
C_L = 5 pF,
Worst Case Pattern
(Figure 4), BAL=High
(enabled),
V_CC = 3.6V
f = 32.5 MHz,
DUAL = V_CC
f = 32.5 MHz,
DUAL = Gnd
f = 65 MHz,
DUAL = V_CC
f = 65 MHz,
DUAL = Gnd
115
180
mA
75
mA
150
215
mA
95
mA
f = 85 MHz,
DUAL = V_CC
f = 85 MHz,
DUAL = Gnd
175
235
mA
110
mA
ICCTG
Transmitter Supply Current, 16
Grayscale Case
R_L = 100Ω,
C_L = 5 pF,
16 Grayscale Pattern
(Figure 3), BAL =
High (enabled),
V_CC = 3.6V
f = 32.5 MHz,
DUAL = V_CC
f = 32.5 MHz,
DUAL = Gnd
f = 65 MHz,
DUAL = V_CC
f = 65 MHz,
DUAL = Gnd
110
170
mA
70
mA
135
205
mA
90
mA
f = 85 MHz,
DUAL = V_CC
f = 85 MHz,
DUAL = Gnd
155
225
mA
100
mA
ICCTZ
Transmitter Supply Current,
Power Down
PD = Low
Driver Outputs in TRI-STATE under
Powerdown Mode
4.8
85
µA
(2) Low Swing DC threshold testing is preformed on data and control inputs only. Clock inputs tested by functional testing only.
DIGITAL DC CHARACTERISTICS for Two-Wire Serial Communication Interface
Over recommended operating supply and temperature ranges unless otherwise specified.⁽¹⁾
Parameters list below only valid when I2CSEL pin = Vcc.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
V_IN(1)
Logical “ 1 ” input voltage
2.1
V_IN(0)
Logical “ 0 ” input voltage
V_OL
Serial Bus Low level output voltage I_OL= 3mA
I_OL= 6mA
V
0.8
V
0.4
V
0.6
V
(1) Typical values are given for V_CC = 3.3V and T _A = +25°C. Device tested in Non-Balanced mode only.
4
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