BU90LV047A_11 Datasheet, PDF (5/15 Pages) Rohm – 4bit LVDS Driver

BU90LV047A
Technical Note
●Pin Description
Table 1 : Pin Description
Pin Name
Pin No.
Type
Descriptions
DIN
DOUT+
DOUT-
SL
EN
VCC
2, 3, 6, 7
10, 11, 14, 15
9, 12, 13, 16
8
1
4
LVCMOS In Driver input pin, LVCMOS compatible
LVDS Out
Non-inverting driver output pin,
LVDS levels
LVDS Out Inverting driver output pin, LVDS levels
LVCMOS In
LVCMOS In
Swing Level select pin : When SL is high, the driver is reduce swing
level (200mV). When SL is low or open, the driver is normal swing
level (350mV).
Driver enable pin: When EN is low or open, the driver is disabled.
When EN is high, the driver is enabled.
Power
Power supply pin, 3.3V±0.3V
GND
5
GND
Ground pin
●Function Description
EN
SL
H
L or Open
H
H
All other combinations of
EN, SL inputs
INPUT
DIN
L
H
L
H
X
OUTPUTS
DOUT+
DOUT-
L
H
H
L
L
H
H
L
Z
Z
Swing Level
350mV
200mV
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5/11
2011.12 - Rev.A