DS90LV027A Datasheet, PDF (1/8 Pages) National Semiconductor (TI) – LVDS Dual High Speed Differential Driver

August 2005
DS90LV027A
LVDS Dual High Speed Differential Driver
General Description
The DS90LV027A is a dual LVDS driver device optimized for
high data rate and low power applications. The device is
designed to support data rates in excess of 600Mbps
(300MHz) utilizing Low Voltage Differential Signaling (LVDS)
technology. The DS90LV027A is a current mode driver al-
lowing power dissipation to remain low even at high fre-
quency. In addition, the short circuit fault current is also
minimized.
The device is in a 8-lead small outline package. The
DS90LV027A has a flow-through design for easy PCB lay-
out. The differential driver outputs provides low EMI with its
typical low output swing of 360 mV. It is perfect for high
speed transfer of clock and data. The DS90LV027A can be
paired with its companion dual line receiver, the
DS90LV028A, or with any of National"s LVDS receivers, to
provide a high-speed point-to-point LVDS interface.
Features
n >600 Mbps (300MHz) switching rates
n 0.3 ns typical differential skew
n 0.7 ns maximum differential skew
n 1.5 ns maximum propagation delay
n 3.3V power supply design
n ±360 mV differential signaling
n Low power dissipation (46 mW @ 3.3V static)
n Flow-through design simplifies PCB layout
n Interoperable with existing 5V LVDS devices
n Power Off Protection (outputs in high impedance)
n Conforms to TIA/EIA-644 Standard
n 8-Lead SOIC package saves space
n Industrial temperature operating range
(−40˚C to +85˚C)
Connection Diagram
Dual-In-Line
Functional Diagram
10011401
Order Number DS90LV027ATM
See NS Package Number M08A
10011402
10011403
© 2005 National Semiconductor Corporation DS100114
www.national.com