G219 Datasheet, PDF (5/9 Pages) List of Unclassifed Manufacturers – Ultra320 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(SE)
Vtpwr(LVD)
Vil
Vih
Tamb
MIN
4.0
2.9
-0.3
2.0
0
TYP
5
5
MAX
5.5
5.5
+0.8
Vtpwr+0.3
70
G219
UNITS
V
V
V
°C
Electrical Characteristics
Unless otherwise specified, these specifications apply over the operating ambient temperature range of
0°C≤T_A≤70°C.
PARAMETER
SYMBOL
CONDITION
LVD Terminator Section
Differential Mode Termination Resistance Rdm
Common Mode Termination Resistance Rcm
Differential Mode Bias
Vdm
All lines Open
Common Mode Bias
Vcm
Single Ended Terminator Section
Output Capacitance
Cout
Note
SE Termination Resistance
Rse
Vline = 0-3.0 volts
SE Voltage Reference
Vref
SE output Current
Iose
Vline = 0.2 volts
Regulator Section
Line Regulation
LIREG
Load Regulation
LOREG
Current Limit
ILIM
Sink Current
ISINK
DC Section
Termpower Current
SE mode (No Load)
Itpmr
LVD mode (No Load)
Input Leakage High
Iih
Input Leakage Low
Iil
DIFFSENS Section
DIFFSENS SE Operating Range
Vseor
DIFFSENS LVD Operating Range
Vlvdor
DIFFSENS HVD Operating Range
Vhvdor
DIFFSENSE Driver Output Voltage
Vdso M/S=1; Ids = 0-5mA
DIFFSENSE Driver Source Current
Idsh M/S = 1; Vdso=0V
DIFFSENSE Driver Sink Current
Idsl M/S=1; Vdso=2.75V
Note: Guaranteed by Design.
MIN TYP MAX UNITS
100 105
110 150
100 112
1.125 1.25
110
190
125
1.375
Ohms
Ohms
mV
V
104.5 110
2.79 2.85
3
115.5
2.93
25.4
pF
Ohms
Volts
mA
1.0 2.5
%
1.3 3.5
%
350
mA
200
mA
4
mA
20
-1.0
µA
1.0
µA
-0.3
0.5
V
0.7
1.9
V
2.4
Vtpwr+0.3 V
1.2
1.4
V
5
15
mA
20
200
µA
Ver 1.2
Feb 08, 2002
TEL: [phone]
http://www.gmt.com.tw
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