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부품번호 | BU90LV047A 기능 |
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기능 | 4bit LVDS Driver | ||
제조업체 | ROHM Semiconductor | ||
로고 | |||
전체 15 페이지수
LVDS Interface ICs
4bit LVDS Driver
BU90LV047A
No.12057EAT02
●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) 300 ps typical differential skew
4) 400 ps maximum differential skew
5) 2.8 ns maximum propagation delay
6) 3.3V power supply design
7) ±200mV and ±350mV Selectable differential signaling
8) Interoperable with existing 5V LVDS receivers
9) High impedance on LVDS outputs on power down
10) Conforms to TIA/EIA-644 LVDS Standard
11) Industrial operating temperature 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
BU90LV047A
●Pin Configuration
Technical Note
EN
DIN1
DIN2
VCC
GND
DIN3
DIN4
SL
1
2
3
4
5
6
7
8
16 DOUT1-
15 DOUT1+
14 DOUT2+
13 DOUT2-
12 DOUT3-
11 DOUT3+
10 DOUT4+
9 DOUT4-
Fig.3. Pin Diagram (Top View)
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
4/11
2011.12 - Rev.A
4페이지 BU90LV047A
Technical Note
●DC Characteristics
Parameter
Differential Output Voltage
Output High Voltage
Output Low Voltage
Differential Output Voltage
Output High Voltage
Output Low Voltage
Change in Magnitude of VOD for
Complementary Output States
Offset Voltage
Change in Magnitude of Vos for
Complementary Output States
Input High Voltage
Input Low Voltage
Input Current
Input Clamp Voltage
Output Short Circuit Current
Differential Output Short Circuit
Current
Power-off Leakage
No Load Supply Current Drivers
Enabled
Load Supply Current Drivers
Enabled
No Load Supply Current Drivers
Disabled
Symbol
Conditions
Pin Min Typ Max Units
VOD1
VOH1
VOL1
SL= GND, RL = 100Ω (Fig.4)
250 350 450
- 1.42 1.6
0.90 1.08 -
mV
V
V
VOD2
VOH2
VOL2
△VOD
VOS
△VOS
VIH
VIL
II
VCL
IOS
IOSD
IOFF
ICC
ICCL
ICCZ
SL= VCC , RL = 100Ω (Fig.4)
SL = VCC or GND,
RL = 100Ω (Fig.4)
VIN = 0V or VCC,
Other Input = VCC or GND
ICL = -18mA
ENABLED,
DIN = VCC, DOUT+ = 0V or
DIN = GND, DOUT- = 0V
ENABLED, VOD = 0V
VOUT = 0V or 3.6V,
VCC =0V or Open
DIN = VCC or GND
RL = 100Ω All Channels,
DIN = VCC or GND (all outputs)
DIN = VCC or GND,
EN = GND, SL = GND
120
DOUT-
DOUT+
-
1.00
200
1.35
1.15
300
1.50
-
mV
V
V
- 1 35 |mV|
1.125 1.25 1.375 V
- 1 25 |mV|
DIN,
VCC
×0.8
-
VCC
V
SL GND
-
VCC
×0.2
V
EN -10 - +10 μA
-1.5 -0.8
-
V
- -5.4 -9.0 mA
DOUT-
DOUT+
-
-5.4 -9.0 mA
-20 ±1 +20 μA
- 20 - mA
VCC
-
20
- mA
- 3 - mA
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
7/11
2011.12 - Rev.A
7페이지 | |||
구 성 | 총 15 페이지수 | ||
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부품번호 | 상세설명 및 기능 | 제조사 |
BU90LV047A | 4bit LVDS Driver | ROHM Semiconductor |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |