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PDF BU90LV048 Data sheet ( Hoja de datos )
| Número de pieza | BU90LV048 | |
| Descripción | 4bit LVDS Receiver | |
| Fabricantes | ROHM Semiconductor | |
| Logotipo |  |
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LVDS Interface ICs
4bit LVDS Receiver
BU90LV048
No.12057EAT03
●Description
LVDS Interface IC of ROHM "Serializer" "Deserializer" operate from 8MHz to 150MHz wide clock range, and number of bits
range is from 35 to 70. Data is transmitted seven times (7X) stream and reduce cable number by 3(1/3) or less. The
ROHM's LVDS has low swing mode to be able to expect further low EMI.
Driver and Receiver of 4 bits operate to 250MHz. It can be used for a variety of purposes, home appliances such as
LCD-TV, business machines such as decoders, instruments, and medical equipment.
●Features
1) >500 Mbps (250 MHz) switching rates
2) Flow-through pinout simplifies PCB layout
3) 150 ps channel-to-channel skew (typical)
4) 100 ps differential skew (typical)
5) 3.7 ns maximum propagation delay
6) 3.3V power supply design
7) 6mA and 8mA selectable output drive strength
8) Accepts small swing (200 mV typical) differential signal levels
9) Supports open, short and terminated input fail-safe
10) Conforms to ANSI/TIA/EIA-644 Standard
11) Industrial temperature operating range (-40℃ to +85℃)
●Applications
Car Navigation System
Copier
Digital TV (Signal System)
FA equipment
Medical equipment
Vending machine, Ticket vending machine
●Precaution
■This chip is not designed to protect from radioactivity.
■This document may be used as strategic technical data
which subjects to COCOM regulations.
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
1/11
2011.12 - Rev.A
1 page  
BU90LV048
●Pin Description
Table 1 : Pin Description
Pin Name
Pin No.
RIN+
2, 3, 6, 7
RIN-
1, 4, 5, 8
ROUT
10, 11, 14, 15
SL 9
EN
VCC
GND
16
13
12
Technical Note
Type
Descriptions
LVDS In
Non-inverting receiver input pin
LVDS In
Inverting receiver input pin
LVCMOS Out
LVCMOS In
LVCMOS In
Power
Receiver output pin
Drive strength select pin :
When SL is low or open, Rout set 8mA
mode.
When SL is high, Rout set 6mA mode.
Receiver enable pin: When EN is
Low or open, the receiver is disabled. When
EN is high, the receiver is enabled.
Power supply pin, +3.3V±0.3V
GND
Ground pin
●Function Description
EN
H
SL
L or Open
HH
All other combinations of EN, SL inputs
INPUT
RIN+ − RIN−
VID 0V
VID −0.1V
Full Fail-safe
OPEN/SHORT
or Terminated
VID 0V
VID −0.1V
Full Fail-safe
OPEN/SHORT
or Terminated
X
OUTPUTS
ROUT
H
L
H
H
L
H
Z
Drive Strength
8mA
6mA
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
5/11
2011.12 - Rev.A
5 Page 
BU90LV048
Technical Note
●Ordering part number
BU
90LV048 - E2
Part No.
Part No.
90LV048 (Package: SSOP-B16)
Packaging and forming specification
E2: Embossed tape and reel
SSOP-B16
5.0±0.2
16 9
18
0.15±0.1
<Tape and Reel information>
Tape
Quantity
Embossed carrier tape
2500pcs
Direction
of feed
E2
( )The direction is the 1pin of product is at the upper left when you hold
reel on the left hand and you pull out the tape on the right hand
0.65
0.1
0.22±0.1
(Unit : mm)
Reel
1pin Direction of feed
∗Order quantity needs to be multiple of the minimum quantity.
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
11/11
2011.12 - Rev.A
11 Page | ||
| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet BU90LV048.PDF ] | |
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