lx5245 Microsemi Corporation, lx5245 Datasheet - Page 2

• Manufacturer Part Number: lx5245
• Description: 9 - Line Lvd Scsi Terminato
• Manufacturer: Microsemi Corporation

LX5245/5246/5247
2
TermPwr Voltage .............................................................................................. +6.5V
Signal Line Voltage ................................................................................... 0V to 6.5V
Differential Voltage ................................................................................... 0V to 6.5V
Operating Junction Temperature
Storage Temperature Range .............................................................. -65°C to 150°C
Lead Temperature (Soldering, 10 seconds) .................................................... 300°C
Note 1. Exceeding these ratings could cause damage to the device. All voltages are with
PW PACKAGE:
Junction Temperature Calculation: T
The θ
system. All of the above assume no ambient airflow.
THERMAL RESISTANCE-JUNCTION TO AMBIENT, θ θ θ θ θ
Plastic (PW Package) ................................................................................... 150°C
JA
numbers are guidelines for the thermal performance of the device/pc-board
respect to Ground. Currents are positive into, negative out of the specified
terminal.
A B S O L U T E M A X I M U M R AT I N G S
LX5245/LX5247
DISCONNECT
Open
H
L
L
L
T H E R M A L D ATA
P R O D U C T D A T A B O O K 1 9 9 6 / 1 9 9 7
J
= T
DISCONNECT
A
LX5246
+ (P
P
Open
H
H
H
9 - L
R E L I M I N A R Y
L
D
x θ
JA
JA
I N E
).
LV D S C S I T
0.7V to 1.9V
DIFFSENSE
H > 2.4V
L < 0.5V
X
X
(Note 1)
D
100°C/W
A T A
E R M I N A T O R
Disable
Disable
Disable
Disable
Enable
Status
Outputs
S
H E E T
Type
LVD
HiZ
HiZ
HiZ
HiZ
DIFFSENSE
DIFFB
GND
N.C.
("N.C." = No Internal Connections)
1+
2+
3+
4+
24L PW PACKAGE (Top View)
PACKAGE PIN OUTS
1-
2-
3-
4-
Quiescent
Current
21mA
10µA
10µA
LX5245/46 CPW
2mA
2mA
UltraMAX
Rev. 0.6 10/00
V
9-
9+
8-
8+
7-
7+
6-
6+
5-
5+
DISC
TERM