DS90C363B Datasheet, PDF (3/17 Pages) National Semiconductor (TI) – +3.3V Programmable LVDS Transmitter 18-Bit Flat Panel Display (FPD) Link -65 MHz

DS90C363B
www.ti.com
SNLS179F – APRIL 2004 – REVISED APRIL 2013
Electrical Characteristics⁽¹⁾
Over recommended operating supply and temperature ranges unless otherwise specified.
Symbol
Parameter
Conditions
Min Typ⁽²⁾ Max
Unit
CMOS/TTL DC SPECIFICATIONS
V_IH
High Level Input Voltage
V_IL
Low Level Input Voltage
V_CL
Input Clamp Voltage
I_IN
Input Current
LVDS DC SPECIFICATIONS
I_CL = −18 mA
V _IN = 0.4V, 2.5V or V_CC
V _IN = GND
2.0
GND
V_CC
V
0.8
V
−0.79 −1.5
V
+1.8 +10
μA
−10
0
μA
V_OD
ΔV_OD
V_OS
ΔV_OS
Differential Output Voltage
Change in V_OD between complimentary
output states
Offset Voltage ⁽³⁾
Change in V_OS between complimentary
output states
R_L = 100Ω
250 345 450
mV
35
mV
1.13 1.25 1.38
V
35
mV
I_OS
Output Short Circuit Current
I_OZ
Output TRI-STATE^® Current
TRANSMITTER SUPPLY CURRENT
V_OUT = 0V, R_L = 100Ω
Power Down = 0V,
V_OUT = 0V or V_CC
−3.5 −5
mA
±1
±10
μA
ICCTW Transmitter Supply Current, Worst Case
ICCTG Transmitter Supply Current, 16 Grayscale
ICCTZ Transmitter Supply Current, Power Down
R_L = 100Ω,
C_L = 5 pF,
Worst Case Pattern
(Figure 2 Figure 5 ) "Typ"
values are given for V_CC =
3.6V and T_A = +25°C,
"Max" values are given for
V_CC = 3.6V and T_A = −10°C
f = 25MHz
f = 40 MHz
f = 65 MHz
R_L = 100Ω,
C_L = 5 pF,
16 Grayscale Pattern
(Figure 3 Figure 5 ) "Typ"
values are given for V_CC =
3.6V and T_A = +25°C,
"Max" values are given for
V_CC = 3.6V and T_A = −10°C
f = 25 MHz
f = 40 MHz
f = 65 MHz
Power Down = Low
Driver Outputs in TRI-STATE^® under
Power Down Mode
29
40
mA
34
45
mA
42
55
mA
28
40
mA
32
45
mA
39
50
mA
11
150
μA
(1) Current into device pins is defined as positive. Current out of device pins is defined as negative. Voltages are referenced to ground
unless otherwise specified (except V_OD and ΔV_OD ).
(2) Typical values are given for V_CC = 3.3V and T_A = +25°C unless specified otherwise.
(3) V_OS previously referred as V_CM.
Recommended Transmitter Input Characteristics
Over recommended operating supply and temperature ranges unless otherwise specified
Symbol
Parameter
TCIT
TxCLK IN Transition Time (Figure 6 )
TCIP
TxCLK IN Period (Figure 7 )
TCIH
TxCLK IN High Time (Figure 7 )
TCIL
TxCLK IN Low Time (Figure 7 )
TXIT
TxIN, and Power Down pin transition Time
TXPD Minimum pulse width for Power Down pin signal
Min
14.7
0.35T
0.35T
1.5
1
Typ
T
0.5T
0.5T
Max Unit
5
ns
50
ns
0.65T ns
0.65T ns
6.0
ns
μs
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