LTC1344A Просмотр технического описания (PDF) - Linear Technology
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LTC1344A Datasheet PDF : 12 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
V.11 or V.35 Differential Mode
Impedance vs Temperature
120
115
VCM = –7V
110
VCM = –2V
VCM = 0V
105
VCM = 7V
100
–40 –20
0 20 40 60
TEMPERATURE (°C)
80 100
1344 G01
V.11 or V.35 Differential Mode
Impedance vs Negative Supply
Voltage (VEE)
105
TA = 25°C
104
103
– 5.4
– 5.2 – 5.0 – 4.8
VEE VOLTAGE (V)
– 4.6
1344 G04
V.35 Common Mode Impedance
vs Supply Voltage (VCC)
153
TA = 25°C
V.11 or V.35 Differential Mode
Impedance vs Common Mode
Voltage
TA = 25°C
108
106
104
102
100
–8
–6 –4 –2 0 2 4 6 8
COMMON MODE VOLTAGE (V)
1344 G02
V.35 Common Mode Impedance
vs Temperature
165
160
VCM = –2V
155
VCM = 0V
150
VCM = 2V
145
– 40 –20
0 20 40 60 80 100
TEMPERATURE (°C)
1344 G05
V.35 Common Mode Inpedance
vs Negative Supply Voltage (VEE)
154
TA = 25°C
153
152
152
151
151
4.6
4.8 5.0 5.2
VCC VOLTAGE (V)
5.4
1344 G07
150
– 5.4
– 5.2 – 5.0 – 4.8
VEE VOLTAGE (V)
– 4.6
1344 G08
LTC1344A
V.11 or V.35 Differential Mode
Impedance vs Supply Voltage
(VCC)
105
TA = 25°C
104
103
4.6
4.8 5.0 5.2
VCC VOLTAGE (V)
5.4
1344 G03
V.35 Common Mode Impedance
vs Common Mode Voltage
158
TA = 25°C
156
154
152
150
–2
–1
0
1
2
COMMON MODE VOLTAGE (V)
1344 G06
Supply Current vs Temperature
500
420
340
260
180
–40 –20
0 20 40 60
TEMPERATURE (°C)
80 100
1344 G09
3
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