LX5219CPW MICROSEMI [Microsemi Corporation], LX5219CPW Datasheet - Page 12

• Manufacturer Part Number: LX5219CPW
• Description: ULTRA 9 - CHANNEL SCSI TERMINATOR
• Manufacturer: MICROSEMI [Microsemi Corporation]

LX5219
12
Note: Add third LX5219 for 16-bit SCSI
5V
TERMPWR
2.2µF
TERM POWER
23.5
22.5
24
21.5
V
V
23
22
LX5219
TERM
TERM
LX5219
21
1 2 3
PRODUCTION DATA - Information contained in this document is proprietary to Linfinity, and is current as of publication date. This document
may not be modified in any way without the express written consent of Linfinity. Product processing does not necessarily include testing of
all parameters. Linfinity reserves the right to change the configuration and performance of the product and to discontinue product at any time.
4
TERMPWR
FIGURE 15. —
P R O D U C T D A T A B O O K 1 9 9 6 / 1 9 9 7
5
U L T R A 9 - C
6
DB (0)
DB (1)
DB (6)
ATN
BSY
ACK
RST
MSG
DB (7)
DB (P)
7
P
8
R O D U C T I O N
9 10 11
A P P L I C A T I O N S C H E M AT I C
C H A R A C T E R I S T I C C U R V E S
FIGURE 16 — 8-BIT SCSI SYSTEM APPLICATION
UltraMAX is a trademark of Linfinity Microelectronics Inc.
HOST
Part #
OUTPUT CURRENT CHANNEL TO CHANNEL MATCHING
12 13 14
H A N N E L
SCSI CABLE
15 16 17
S C S I T
D
18 19 20
PERIPHERAL
A T A
21 22
E R M I N A T O R
S
23 24
H E E T
DB (0)
DB (1)
DB (6)
DB (7)
DB (P)
25
MSG
ACK
ATN
BSY
RST
TERMPWR
i0
i2
i4
TERM POWER
i6
Channel
i8
LX5219
LX5219
23.5 - 24
23 - 23.5
22.5 - 23
22 - 22.5
21.5 - 22
21 - 21.5
V
V
TERM
TERM
TERMPWR
UltraMAX
2.2µF
5V
Copyright © 1998
Rev. 1.8
3/98