TLC2940_06 Datasheet, PDF (7/10 Pages) Texas Instruments – HIGH-PERFORMANCE CMOS VOLTAGE-CONTROLLED OSCILLATOR

TLC2940
HIGH-PERFORMANCE CMOS VOLTAGE-CONTROLLED OSCILLATOR
TYPICAL CHARACTERISTICS
SLAS244 – OCTOBER 1999
VCO OSCILLATION FREQUENCY
vs
VCO CONTROL VOLTAGE
160
VDD = 5 V
140 ^{RBIAS = 1.5 kΩ}
25°C
120
–25°C
85°C
100
80
60
40
20
0
0
1.0
2.0
3.0
4.0
5.0
VCO Control Voltage – V
Figure 7
VCO OSCILLATION FREQUENCY
vs
VCO CONTROL VOLTAGE
140
VDD = 5 V
120 ^{RBIAS = 2.4 kΩ}
–25°C
25°C
100
80
85°C
60
40
20
0
0
1.0
2.0
3.0
4.0
5.0
VCO Control Voltage – V
Figure 8
VCO OSCILLATION FREQUENCY
vs
VCO CONTROL VOLTAGE
120
VDD = 5 V
RBIAS = 3.3 kΩ
100
25°C
80
85°C
60
40
20
–25°C
0
0
1.0
2.0
3.0
4.0
5.0
VCO Control Voltage – V
Figure 9
VCO OSCILLATION FREQUENCY
vs
VCO CONTROL VOLTAGE
100
VDD = 5 V
90 _{RBIAS = 4.3 kΩ}
80
70
60
50
25°C
40
85°C
30
20
–25°C
10
0
0
1.0
2.0
3.0
4.0
5.0
VCO Control Voltage – V
Figure 10
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