Technical Note
7/11
BU90LV048
www.rohm.com
2011.12 - Rev.
A
© 2011 ROHM Co., Ltd. All rights reserved.
DC Characteristics
Parameter Symbol Conditions Pin Min Typ Max Units
Differential Input High Threshold V
TH
V
CM
= +1.2V, 0.05V,
2.95V
R
IN+
,
R
IN-
- - 100 mV
Differential Input Low Threshold V
TL
-100 - - mV
Common-Mode Voltage Range VCMR VID = 200mV pk to pk 0.1 - 2.3 V
Input Current I
IN
V
IN
= 0 or Vcc -20 - +20 μA
Output High Voltage V
OH1
I
OH
= 8 mA, V
ID
=
+200 mV, SL=low
R
OUT
V
CC
-
0.4
- - V
Output High Voltage V
OH2
I
OH
= 6 mA, V
ID
=
+200 mV, SL= high
V
CC
-
0.4
- - V
Output Low Voltage V
OL1
I
OL
= 8 mA, V
ID
= 200
mV, SL=low
- - 0.4 V
Output Low Voltage V
OL2
I
OL
= 6 mA, V
ID
= 200
mV, SL= high
- - 0.4 V
Output Short Circuit Current I
OS
Enabled, V
OUT
= 0V -15 -80 - mA
Output 3-STATE Current I
OZ
Disabled, V
OUT
= 0V
or V
CC
-10 ±1 +10 uA
Input High Voltage V
IH
SL
EN
V
CC
×0.8
- V
CC
V
Input Low Voltage V
IL
GND -
V
CC
×0.2
V
Input Current I
I
V
IN
= 0V or V
CC
,
Other Input = V
CC
or
GND
-10 - +10 μA
Input Clamp Voltage V
CL
I
CL
= 18 mA -1.5 -0.8 - V
No Load Supply Current
Receivers Enabled
I
CC
EN = V
CC
, Inputs
Open
V
CC
- 1 - mA
No Load Supply Current
Receivers Disabled
I
CCZ
EN= GND, SL = GND,
Inputs Open
- 0.5 - mA
Technical Note
8/11
BU90LV048
www.rohm.com
2011.12 - Rev.
A
© 2011 ROHM Co., Ltd. All rights reserved.
Switching Characteristics
V
CC
= +3.3V ±0.3V, T
opr
= -40 to +85.
Parameter Symbol Conditions Min Typ Max Units
Differential Propagation Delay High to Low t
PHLD
C
L
= 15pF
V
ID
= 200mV
(Fig.4 and Fig.5)
1.2 2.0 3.7 ns
Differential Propagation Delay Low to High t
PLHD
1.2 1.9 3.7 ns
Differential Pulse Skew |t
PHLD
– t
PLHD
| t
SKD1
0 0.1 0.4 ns
Differential Channel-to-Channel Skew;
same device
t
SKD2
0 0.15 0.5 ns
Differential Part to Part Skew t
SKD3
- - 1.0 ns
Differential Part to Part Skew t
SKD4
- - 1.5 ns
Rise Time t
TLH
- 0.5 1.5 ns
Fall Time t
THL
- 0.5 1.5 ns
Disable Time High to Z t
PHZ
R
L
= 2kΩ
C
L
= 15pF
(Fig.6 and Fig.7)
- 8 14 ns
Disable Time Low to Z t
PLZ
- 8 14 ns
Enable Time Z to High t
PZH
- 3 14 ns
Enable Time Z to Low t
PZL
- 9 14 ns
Maximum Operating Frequency f
Max
All Channels Switching 250 - - MHz
Fig.4. Receiver Propagation Delay and Transition Time Test Circuit
R
RIN+
Receiver ENABLED
Generator
50Ω
RIN-
CL
ROUT
50Ω
Technical Note
9/11
BU90LV048
www.rohm.com
2011.12 - Rev.
A
© 2011 ROHM Co., Ltd. All rights reserved.
Fig.5. Receiver Propagation Delay and Transition Time Waveforms
Fig.6. Receiver 3-STATE Delay Test Circuit
Figure7. Receiver 3-STATE Delay Waveforms
RIN-
R
IN+
R
OUT
0V Differential
80%
1.5V
20%
tTLH
80%
1.5V
20%
tTHL
+1.2V
+1.3V
+1.1V
tPLHD tPHLD
VOH
VOL
VID = 200mV
1/ 4 BU90LV048
Generator
CL
50Ω
EN
DEVICE
UNDER
TEST
ROUT
RL
R
IN+
RIN-
VCC
S1
1.5V
tPHZ
1.5V
tPZH
3V
0V
50%
V
OL
0.5V
tPLZ tPZL
50%
EN
WHEN SL = L or Open
OUTPUT WHEN
V
ID = -100mV
OUTPUT WHEN
V
ID = +100mV
VOH
GND
V
CC
0.5V

MBR360

Mfr. #:
Manufacturer:
ON Semiconductor
Description:
DIODE SCHOTTKY 60V 3A DO201AD
Lifecycle:
New from this manufacturer.
Delivery:
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