G218A Datasheet, PDF (6/9 Pages) Global Mixed-mode Technology Inc – Multi-mode LVD/SE SCSI Terminator

Global Mixed-mode Technology Inc.
Recommended Operating Conditions
PARAMETER
Termpower Voltage
Logic 0
Logic 1
Operating Temperature
SYMBOL
Vtpwr
Vil
Vih
Tamb
MIN
4.5
-0.3
2.0
0
TYP
5
MAX
5.50
+0.8
Vtpwr+0.3
70
G218A
UNITS
V
V
V
°C
NOTES
Single Ended Characteristics
PARAMETER
SE Termination Resistance
SE Voltage Reference
SE output Current
SYMBOL
Rse
Vref
Iose
MIN
104.5
2.79
TYP
110
2.85
MAX
115.5
2.93
25.4
UNITS
Ohms
Volts
mA
(0°C to 70°C)
NOTES
Vline = 0-3.0 volts
Vline = 0.2 volts
Low Voltage Differential Characteristics
PARAMETER
Differential Mode Termination Resistance
Common Mode Termination Resistance
Differential Mode Bias
Common Mode Bias
SYMBOL
Rdm
Rcm
Vdm
Vcm
MIN
100
110
100
1.125
TYP
105
150
112
1.25
MAX
110
190
125
1.375
UNITS
Ohms
Ohms
mV
V
(0°C to 70°C)
NOTES
All lines Open
DC Characteristics
(0°C to 70°C)
PARAMETER
SYMBOL
Termpower Current
Itpmr
Input Leakage High
Iih
Input Leakage Low
Iil
Output Current High
Ioh
Output Current Low
Iol
DIFFSENS SE Operating Range
Vseor
DIFFSENS LVD Operating Range
Vlvdor
DIFFSENS HVD Operating Range Vhvdor
DIFFSINS Driver Output Voltage
Vdso
DIFFSENSE Driver Source Current
Idsh
DIFFSENSE Driver Sink Current
Idsl
MIN
-1.0
-1.0
4.0
-0.3
0.7
2.4
1.2
20
TYP
35
5
MAX
1.0
0.5
1.9
Vtpwr+0.3
1.4
15
200
UNITS
NOTES
mA
All lines Open
µA
µA
mA Vout = 2.4 volts;SE/LVD/HVD Pins only
mA Vout=0.4 volts;SE/LVD/HVD Pins only
V
V
V
V M/S=1; Ids = 0-5mA
mA M/S = 1; Vdso=0V
µA M/S=1; Vdso=2.75V
Regulator Characteristics
PARAMETER
Line Regulation
Load Regulation
Current Limit
Sink Current
SYMBOL
LIREG
LOREG
ILIM
ISINK
MIN
200
TYP
1.0
1.3
350
MAX
2.0
3.0
UNITS
%
%
mA
mA
(0°C to 70°C)
NOTES
Ver 3.3
Sep 11, 2001
TEL: [phone]
http://www.gmt.com.tw
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