DS90LV027AH National Semiconductor, DS90LV027AH Datasheet

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DS90LV027AH

Manufacturer Part Number
DS90LV027AH
Description
High Temperature LVDS Dual Differential Driver
Manufacturer
National Semiconductor
Datasheet

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DS90LV027AHMX/NOPB
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© 2005 National Semiconductor Corporation
DS90LV027AH
High Temperature LVDS Dual Differential Driver
General Description
The DS90LV027AH 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 DS90LV027AH is a current mode driver
allowing 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
DS90LV027AH has a flow-through design for easy PCB
layout. 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 DS90LV027AH can be
paired
DS90LV028AH, or with any of National’s LVDS receivers, to
provide a high-speed point-to-point LVDS interface.
Connection Diagram
Functional Diagram
with
its
companion
dual
line
DS201651
See NS Package Number M08A
Order Number DS90LV027AHM
receiver,
Dual-In-Line
the
Features
n −40˚C to +125˚C operating temperature range
n
n 0.3 ns typical differential skew
n 0.7 ns maximum differential skew
n 3.3V power supply design
n Low power dissipation (46 mW
n Flow-through design simplifies PCB layout
n Power Off Protection (outputs in high impedance)
n Conforms to TIA/EIA-644 Standard
n 8-Lead SOIC package saves space
>
600 Mbps (300MHz) switching rates
20165102
20165103
20165101
@
3.3V static)
September 2005
www.national.com

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DS90LV027AH Summary of contents

Page 1

... The device 8-lead small outline package. The DS90LV027AH has a flow-through design for easy PCB layout. The differential driver outputs provides low EMI with its typical low output swing of 360 mV perfect for high speed transfer of clock and data. The DS90LV027AH can be paired with its companion DS90LV028AH, or with any of National’ ...

Page 2

... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage ( Input Voltage (DI) ± Output Voltage (DO ) Maximum Package Power Dissipation M Package Derate M Package 9.5 mW/˚C above +25˚C Storage Temperature Range Lead Temperature Range Soldering (4 sec ...

Page 3

... Switching Characteristics Note 6: Generator waveform for all tests unless otherwise specified MHz, Z Note 7: The DS90LV027AH is a current mode device and only function with datasheet specification when a resistive load is applied to the drivers outputs. Note − the magnitude difference in differential propagation delay time between the positive going edge and the negative going edge of ...

Page 4

Application Information Pin # Typical Performance Curves Output High Voltage vs Power Supply Voltage Output Short Circuit Current vs Power Supply Voltage www.national.com TABLE 1. Device Pin Descriptions Name Description DI TTL/CMOS ...

Page 5

Typical Performance Curves Differential Output Voltage vs Load Resistor Power Supply Current vs Frequency (Continued) Offset Voltage vs Power Supply Voltage 20165111 Power Supply Current vs Power Supply Voltage 20165113 5 20165112 20165114 www.national.com ...

Page 6

Typical Performance Curves Power Supply Current vs Ambient Temperature Differential Propagation Delay vs Ambient Temperature www.national.com (Continued) Differential Propagation Delay vs Power Supply Voltage 20165115 Differential Skew vs Power Supply Voltage 20165117 6 20165116 20165118 ...

Page 7

Typical Performance Curves Differential Skew vs Ambient Temperature Transition Time vs Ambient Temperature (Continued) Transition Time vs Power Supply Voltage 20165119 20165121 7 20165120 www.national.com ...

Page 8

... Deutsch Tel: +49 (0) 69 9508 6208 English www.national.com Français Tel: +33 ( 8790 Order Number DS90LV027AHM NS Package Number M08A 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system affect its safety or effectiveness ...

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