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PDF STLVDS051 Data sheet ( Hoja de datos )
| Número de pieza | STLVDS051 | |
| Descripción | HIGH SPEED DIFFERENTIAL LINE DRIVERS AND RECEIVERS | |
| Fabricantes | ST Microelectronics | |
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STLVDS051
HIGH SPEED DIFFERENTIAL LINE
DRIVERS AND RECEIVERS
s MEETS OR EXCEED THE REQUIREMENTS
OF ANSI EIA/TIA-644-1995 STANDARD
s SIGNALING RATES UP TO 400Mbit/s
s BUS TERMINAL ESD EXCEEDS 6KV
s OPERATES FROM A SINGLE 3.3V SUPPLY
s LOW-VOLTAGE DIFFERENTIAL SIGNALING
WITH TYPICAL OUTPUT VOLTAGE OF
350mV AND A 100Ω LOAD
s PROPAGATION DELAY TIMES:
DRIVER: 2ns (TYP)
RECEIVER: 3ns (TYP)
s POWER DISSIPATION AT 200MHz:
DRIVER: 25mW (TYP)
RECEIVER: 60mW (TYP)
s LVTTL INPUT LEVELS ARE 5V TOLERANT
s RECEIVER HAS OPEN-CIRUIT FAIL-SAFE
DESCRIPTION
The STLVDS051 is differential line drivers and
receivers that use low-voltage differential
signaling (LVDS) to achieve signaling rate as high
as 400Mbps.
The EIA/TIA-644 standard compliant electrical
interface provides a minimum differential output
voltage magnitude of 247 mV into a 100 Ω load
and receipt of 100 mV signals with up to 1 V of
SOP
TSSOP
ground potential difference between a transmitter
and receiver.
The intended application of this device an
signaling technique is for point-to-point baseband
data transmission over controlled impedance
media of approximately 100 Ω characteristic
impedance.
The transmission media may be printed-circuit
board traces, backplanes, or cables. (Note: The
ultimate rate and distance of data transfer is
dependent upon the attenuation characteristics of
the media, the noise coupling to the environment,
and other application specific characteristics).
ORDERING CODES
Type
STLVDS051BD
STLVDS051BDR
STLVDS051BTR
Temperature
Range
-40 to 85 °C
-40 to 85 °C
-40 to 85 °C
Package
SO-16 (Tube)
SO-16 (Tape & Reel)
TSSOP16 (Tape & Reel)
Comments
50 parts per tube / 20 tube per box
2500 parts per reel
2500 parts per reel
July 2003
1/11
1 page  
STLVDS051
RECEIVER SWITCHING CHARACTERISTICS (Typical values are at TA = 25°C, VCC = 3.3V ±10%,
TA = -40 to 85°C unless otherwise specified)
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
tPLH
tPHL
tr
tf
tsk(P)
tPZH
tPZL
tPHZ
tPLZ
Propagation Delay Time,
Low to High Output
Propagation Delay Time,
High to Low Output
Differential Output Signal
Rise Time
Differential Output Signal
Fall Time
Pulse Skew (|tTHL - tTLH|)
(Note 1)
Propagation Delay Time,
High Impedance to High
Level Output
Propagation Delay Time,
High Impedance to Low
Level Output
Propagation Delay Time,
High Level to High
Impedance Output
Propagation Delay Time,
Low Level to High
Impedance Output
CL = 10pF
3.0
3.0
0.6
0.6
0.25
2.5
4.0
4.0
1
1
ns
ns
ns
ns
ns
ns
2.5 ns
7 ns
4 ns
Note 1: tsk(P) is the magnitude of the time difference between the high to low and low to high propagation delay times at an output
Note 2: tsk(O) is the magnitude of the time difference between the output of a single device with all their inputs connected together.
Note 3: tsk(PP) is the magnitude of the difference between any specified terminals of two devices when both devices operate with the same
supply voltages, same temperature, and have identical packages and test circuit.
TYPICAL PERFORMANCE CHARACTERISTICS (unless otherwise specified TJ = 25°C)
Figure 1 : Output Current vs Output High Voltage
for Receiver
Figure 2 : Output Current vs Output Low Voltage
for Receiver
5/11
5 Page 
STLVDS051
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from
its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications
mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information
previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or
systems without express written approval of STMicroelectronics.
© The ST logo is a registered trademark of STMicroelectronics
© 2003 STMicroelectronics - Printed in Italy - All Rights Reserved
STMicroelectronics GROUP OF COMPANIES
Australia - Brazil - Canada - China - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco
Singapore - Spain - Sweden - Switzerland - United Kingdom - United States.
© http://www.st.com
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| PDF Descargar | [ Datasheet STLVDS051.PDF ] | |
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