TLC2933A Datasheet, PDF (11/19 Pages) Texas Instruments – HIGH PERFORMANCE PHASE LOCKED LOOP

TLC2933A
HIGH PERFORMANCE PHASE LOCKED LOOP
PARAMETER MEASUREMENT INFORMATION
SLES149 − OCTOBER 2005
Measurement
Point
S1
RL
CL
S2
Figure 5. PFD Output Test Conditions
140
120
100
80
60
40
20
0
0
VCO OSCILATION FREQUENCY
VS
VCO CONTROL VOLTAGE
Vdd=3.0V Rbias=2.2kohm
1
2
3
VCOIN − VCO Control Voltage − V
TYPICAL CHARACTERISTICS
−25°C
25°C
85°C
4
140
120
100
80
60
40
20
0
0
VCO OSCILATION FREQUENCY
VS
VCO CONTROL VOLTAGE
Vdd=3.0V Rbias=3.3kohm
−25°C
25°C
85°C
1
2
3
4
VCOIN − VCO Control Voltage − V
Figure 6.
Figure 7.
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