ADCMP609(RevPrA) 데이터 시트보기 (PDF) - Analog Devices

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ADCMP609
(Rev.:RevPrA)

Rail-to-Rail, Fast, Low Power, 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparators

Analog Devices 

ADCMP608/ADCMP609

TYPICAL APPLICATION CIRCUITS

0.1µF

2.5V TO 5V

INPUT

2kΩ

2kΩ

ADCMP608

0.1µF

OUTPUT

Figure 18. Self-Biased 50% Slicer

LVDS 100Ω

ADCMP608

CMOS

VDD

2.5V TO 5V

OUTPUT

Figure 19. LVDS to CMOS Receiver

39kΩ

5V

20kΩ

39kΩ

ADCMP609

470pF

LE/HYS

OUTPUT

CONTROL

VOLTAGE

0V TO 2.5V

150kΩ

150kΩ

Figure 20. Voltage Controlled Oscillator

Preliminary Technical Data

2.5V

INPUT

1.25V

±50mV

ADCMP608

CMOS

PWM

OUTPUT

INPUT

1.25V

REF

10kΩ

10kΩ

10kΩ

ADCMP609

220pF

LE/HYS

100kΩ

Figure 21. Oscillator and Pulse Width Modulator

5V

INPUT

VREF

10kΩ

ADCMP609 0.02µF

0.1µF

LE/HYS

10kΩ

+

OUTPUT

–

Figure 22. Duty Cycle to Differential Voltage

2.5V TO 5V

ADCMP609

DIGITAL

INPUT

74AHC

1G07

LE/HYS

HYSTERESIS

CURRENT

10kΩ

Figure 23. DAC Hysteresis Adjustment with Latch

Rev. PrA | Page 12 of 16

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