G218B Datasheet, PDF (7/11 Pages) Global Mixed-mode Technology Inc – Ultra160 Multi-mode LVD/SE SCSI Terminator

Global Mixed-mode Technology Inc.
G218B
SE Termination Resistance Rse - Vtpwr
@T=24ºC;Vline=0V
115
114
113
112
111
110
109
108
107
106
105
3.5
4.5
5.5
Vtpwr
SE Termination Resistance Rse - Vtpwr
@Vtpwr=5V;T=24ºC
115
114
113
112
111
110
109
108
107
106
105
0
1
2
3
Vline
Vref - Temperature@Ivref=0mA
2.93
2.91
2.89
2.87
V_tpwr=5.8V
2.85
2.83
2.81
2.79
V_tpwr=3.8V
-20 0 20 40 60 80 100
Temperature(ºC)
SE Termination Resistance Rse - Vtpwr
@Vline=0V
115
114
113
112
V_tpwr=3.8V
111
110
109
108
107
106
V_tpwr=5.8V
105
-20 0 20 40 60 80 100
Temperature(ºC)
Vref - Ivref@Vtpwr=5V;T=24ºC
2.93
2.91
2.89
2.87
2.85
2.83
2.81
2.79
-250 -150 -50 50 150 250 350
Ivref(mA)
2.93
2.91
2.89
2.87
2.85
2.83
2.81
2.79
3.5
Vref - Vtpwr@T=24ºC
I_vref=-200mA
I_vref=350mA
4.5
5.5
6.5
Vtpwr
Ver 1.4
Apr 07, 2005
TEL: [phone]
http://www.gmt.com.tw
7