TLC2932IPWLE datasheet(13/29 Pages) TI1

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TLC2932

HIGH-PERFORMANCE PHASE-LOCKED LOOP

SLAS097E – SEPTEMBER 1994 – REVISED MAY 1997

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

TYPICAL CHARACTERISTICS

Figure 18

0.03

0.02

0.01

2.5

3.5

0.04

SUPPLY VOLTAGE COEFFICIENT OF VCO

OSCILLATION FREQUENCY

BIAS RESISTOR

0.05

4.5

RBIAS – Bias Resistor – kΩ

VDD = 2.85 V to 3.15 V

VCO IN = 1/2 VDD

TA = 25°C

Figure 19

0.005

1.5

2.5

0.01

3.5

RBIAS – Bias Resistor – kΩ

SUPPLY VOLTAGE COEFFICIENT OF VCO

OSCILLATION FREQUENCY

BIAS RESISTOR

VDD = 4.75 V to 5.25 V

VCO IN = 1/2 VDD

TA = 25°C

Figure 20

2.5

3.5

4.5

RECOMMENDED LOCK FREQUENCY

(

×1 OUTPUT)

BIAS RESISTOR

RBIAS – Bias Resistor – kΩ

VDD = 2.85 V to 3.15 V

TA = – 20°C to 75°C

Figure 21

1.5

2.5

3.5

RBIAS – Bias Resistor – kΩ

RECOMMENDED LOCK FREQUENCY

(

×1 OUTPUT)

BIAS RESISTOR

VDD = 4.75 V to 5.25 V

TA = – 20°C to 75°C

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