G261P1U 데이터 시트보기 (PDF) - Global Mixed-mode Technology Inc
부품명
상세내역
일치하는 목록
G261P1U Datasheet PDF : 5 Pages
| |||
Global Mixed-mode Technology Inc.
G261
Low Voltage Differential (LVD) SCSI 27 Line Regu-
lator Set
Features
SCSI SPI-2 (Ultra 2), SPI-3 (Ultra 3/Ultra 160)
and SPI-4 (Ultra 320) LVD SCSI, 27 Line Low
Voltage Differential Regulator
4V to 5.25V Operation
Integrated Regulator Set for LVD SCSI
Differential Failsafe Bias
Applications
SCSI cable
SCSI card
Disk Array
Industrial PC
POS
Description
The G261 LVD Regulator set is designed to provide
the correct reference voltages and bias currents for
LVD termination resistor networks (475Ω, 121Ω, and
475Ω). The device also provides a 1.3V output for
DIFFSENSE signaling. With the proper resistor net-
work, the G261 solution will meet the common mode
impedance, differential mode impedance, differential
bias voltage and common mode voltage requirements
of SPI-2 (Ultra2), SPI-3 (Ultra 3/Ultra 160) and SPI-4
(Ultra 320).
This device contains two sink / source reference volt-
age regulators, a 1.3V buffered output and protection
features. The protection features include thermal
shutdown and active current limiting circuitry. The
G261 is offered in 8 pin SOP and 16pin SOP.
Ordering Information
ORDER
NUMBER
G261P1U
G261P3U
ORDER NUMBER TEMP.
(Pb free)
RANGE
G261P1Uf
0°C~70°C
G261P3Uf
0°C~70°C
PACKAGE
SOP-8
SOP-16
Pin Configuration
REG2 1
HSPGND 2
HSPGND 3
REG1 4
G261
SOP-8
8 TERMPWR
7 HSGND
6 HSGND
5 DIFFSENSE
NC 1
TERMPWR 2
REG2 3
HSPGND 4
HSGND 5
REG1 6
DIFFSENSE 7
NC 8
G261
SOP-16
16 NC
15 NC
14 NC
13 HSGND
12 HSGND
11 NC
10 NC
9 NC
Ver 3.2
Dec 13, 2004
TEL: 886-3-5788833
http://www.gmt.com.tw
1
Share Link: 