ds90lv028ah National Semiconductor Corporation, ds90lv028ah Datasheet

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ds90lv028ah

Manufacturer Part Number
ds90lv028ah
Description
High Temperature 3v Lvds Dual Differential Line Receiver
Manufacturer
National Semiconductor Corporation
Datasheet
© 2005 National Semiconductor Corporation
DS90LV028AH
High Temperature 3V LVDS Dual Differential Line
Receiver
General Description
The DS90LV028AH is a dual CMOS differential line receiver
designed for applications requiring ultra low power dissipa-
tion, low noise and high data rates. The device is designed to
support data rates in excess of 400 Mbps (200 MHz) utilizing
Low Voltage Differential Signaling (LVDS) technology.
The DS90LV028AH accepts low voltage (350 mV typical)
differential input signals and translates them to 3V CMOS
output levels. The DS90LV028AH has a flow-through design
for easy PCB layout.
The DS90LV028AH and companion LVDS line driver
DS90LV027AH provide a new alternative to high power
PECL/ECL devices for high speed point-to-point interface
applications.
Connection Diagram
Functional Diagram
See NS Package Number M08A
Order Number DS90LV028AHM
SOIC
20162901
DS201629
20162902
Features
n -40˚C to +125˚C operating temperature range
n
n 50 ps differential skew (typical)
n 0.1 ns channel-to-channel skew (typical)
n 2.5 ns maximum propagation delay
n 3.3V power supply design
n Flow-through pinout
n Power down high impedance on LVDS inputs
n Low Power design (18mW
n LVDS inputs accept LVDS/CML/LVPECL signals
n Conforms to ANSI/TIA/EIA-644 Standard
n Available in SOIC package
Truth Table
>
400 Mbps (200 MHz) switching rates
[R
V
V
IN
ID
INPUTS
ID
+] − [R
≤ −0.1V
≥ 0.1V
IN
−]
@
3.3V static)
OUTPUT
R
OUT
H
L
September 2005
www.national.com

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ds90lv028ah Summary of contents

Page 1

... High Temperature 3V LVDS Dual Differential Line Receiver General Description The DS90LV028AH is a dual CMOS differential line receiver designed for applications requiring ultra low power dissipa- tion, low noise and high data rates. The device is designed to support data rates in excess of 400 Mbps (200 MHz) utilizing Low Voltage Differential Signaling (LVDS) technology ...

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 ( − Output Voltage (R ) OUT Maximum ...

Page 3

Note the differential channel-to-channel skew of any event on the same device. This specification applies to devices having multiple receivers within the SKD2 integrated circuit. Note 10 part to part skew, is the differential channel-to-channel ...

Page 4

... The DS90LV028AH differential line receiver is capable of detecting signals as low as 100 mV, over a mode range centered around +1.2V. This is related to the driver offset voltage which is typically +1.2V. The driven signal is centered around this voltage and may shift ± ...

Page 5

... Power Supply Voltage Output Short Circuit Current vs Power Supply Voltage Ordering Information Operating Temperature −40˚C to +125˚C ± 0.3V Output Low Voltage vs Power Supply Voltage 20162907 Differential Transition Voltage vs Power Supply Voltage 20162909 5 Package Type/ Order Number Number SOP/M08A DS90LV028AHM 20162908 20162910 www.national.com ...

Page 6

Typical Performance Curves Power Supply Current vs Frequency Differential Propagation Delay vs Differential Input Voltage Transition Time vs Power Supply Voltage www.national.com (Continued) Differential Propagation Delay vs Power Supply Voltage 20162911 Differential Propagation Delay vs Common-Mode Voltage 20162917 Power Supply ...

Page 7

Typical Performance Curves Differential Propagation Delay vs Load Transition Time vs Load (Continued) Differential Propagation Delay 20162921 20162922 7 vs Load 20162923 Transition Time vs Load 20162924 www.national.com ...

Page 8

... Deutsch Tel: +49 (0) 69 9508 6208 English www.national.com Français Tel: +33 ( 8790 Order Number DS90LV028AHM 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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