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PDF DS90C031 Data sheet ( Hoja de datos )
| Número de pieza | DS90C031 | |
| Descripción | LVDS Quad CMOS Differential Line Driver | |
| Fabricantes | National Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de DS90C031 (archivo pdf) en la parte inferior de esta página. Total 14 Páginas | ||
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June 1998
DS90C031
LVDS Quad CMOS Differential Line Driver
General Description
The DS90C031 is a quad CMOS differential line driver de-
signed for applications requiring ultra low power dissipation
and high data rates. The device is designed to support data
rates in excess of 155.5 Mbps (77.7 MHz) utilizing Low Volt-
age Differential Signaling (LVDS) technology.
The DS90C031 accepts TTL/CMOS input levels and trans-
lates them to low voltage (350 mV) differential output sig-
nals. In addition the driver supports a TRI-STATE® function
that may be used to disable the output stage, disabling the
load current, and thus dropping the device to an ultra low idle
power state of 11 mW typical.
The DS90C031 and companion line receiver (DS90C032)
provide a new alternative to high power psuedo-ECL devices
for high speed point-to-point interface applications.
Features
n >155.5 Mbps (77.7 MHz) switching rates
n ±350 mV differential signaling
n Ultra low power dissipation
n 400 ps maximum differential skew (5V, 25˚C)
n 3.5 ns maximum propagation delay
n Industrial operating temperature range
n Military operating temperature range option
n Available in surface mount packaging (SOIC) and (LCC)
n Pin compatible with DS26C31, MB571 (PECL) and
41LG (PECL)
n Compatible with IEEE 1596.3 SCI LVDS standard
n Conforms to ANSI/TIA/EIA-644 LVDS standard
n Available to Standard Microcircuit Drawing (SMD)
5962-95833
Connection Diagrams
Dual-In-Line
LCC Package
DS011946-1
Order Number DS90C031TM
See NS Package Number M16A
DS011946-33
Order Number DS90C031E-QML
See NS Package Number E20A
For Complete Military Specifications,
refer to appropriate SMD or MDS.
TRI-STATE® is a registered trademark of National Semiconductor Corporation.
© 1998 National Semiconductor Corporation DS011946
www.national.com
1 page  
Parameter Measurement Information (Continued)
DS011946-4
FIGURE 2. Driver Propagation Delay and Transition Time Test Circuit
DS011946-5
FIGURE 3. Driver Propagation Delay and Transition Time Waveforms
FIGURE 4. Driver TRI-STATE Delay Test Circuit
DS011946-6
5 www.national.com
5 Page 
Typical Performance Characteristics (Continued)
Differential Propagation Delay
vs Ambient Temperature
Differential Skew vs
Power Supply Voltage
Differential Skew vs
Ambient Temperature
DS011946-28
Differential Transition Time
vs Power Supply Voltage
DS011946-29
Differential Transition Time
vs Ambient Temperature
DS011946-30
DS011946-31
DS011946-32
11
www.national.com
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet DS90C031.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| DS90C031 | LVDS Quad CMOS Differential Line Driver | National Semiconductor |
| DS90C031 | DS90C031 LVDS Quad CMOS Differential Line Driver (Rev. A) |  Texas Instruments |
| DS90C031B | LVDS Quad CMOS Differential Line Driver | National Semiconductor |
| DS90C031B | DS90C031B LVDS Quad CMOS Differential Line Driver (Rev. B) | Texas Instruments |
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