lx5225 Microsemi Corporation, lx5225 Datasheet - Page 3

• Manufacturer Part Number: lx5225
• Description: Ultra 18-line, Plug And Play Scsi Terminator
• Manufacturer: Microsemi Corporation

UltraMAX
Copyright © 1999
Rev. 1.0
DISC1
DISC2
5/99
5V
4.7µF
1.4V
TERM POWER
V
TERM
LX5225
P R O D U C T D A T A B O O K 1 9 9 6 / 1 9 9 7
U
LT R A
TERM POWER
DB (0)
DB (1)
ACK
RST
MSG
P
18-L
R O D U C T I O N
A P P L I C A T I O N S C H E M A T I C
FIGURE 2 — 8-BIT SCSI SYSTEM APPLICATION
HOST
I N E
FIGURE 1 — LX5225 BLOCK DIAGRAM
, P
B L O C K D I A G R A M
L U G A N D
SCSI CABLE
CURRENT
BIASING
CIRCUIT
D
P
PERIPHERAL
L AY
A T A
SCSI T
S
H E E T
E R M I N AT O R
DB (0)
DB (1)
LIMITING CIRCUIT
MSG
24mA CURRENT
ACK
RST
2.85V
TERM POWER
LX5225
1 OF 18 CHANNELS
V
TERM
DATA OUTPUT
PIN DB(0)
LX5225
4.7µF
5V
3