ADG2128YCPZ-REEL7(RevA) 데이터 시트보기 (PDF) - Analog Devices

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ADG2128YCPZ-REEL7
(Rev.:RevA)

I2C® CMOS 8 × 12 Unbuffered Analog Switch Array With Dual/Single Supplies

Analog Devices 

ADG2128

0.35

0.30

VDD = +5V

VSS = –5V

0.25

VL = 5V

0.20

0.15

0.10

VL = 3V

0.05

0

0

0.5

1.0

1.5

2.0

2.5

3.0

FREQUENCY (MHz)

Figure 22. Digital Current (IL) vs. Frequency

1.8

1.6

1.4

VL = 5V

1.2

1.0

0.8

0.6

0.4

VL = 3V

0.2

0

0

1

2

3

4

5

6

VLOGIC (V)

Figure 23. Digital Current (IL) vs. VLOGIC for Varying Digital Supply Voltage

0

VDD = 5V/12V

VSS = –5V/0V

–20

TA = 25°C

0.2V p-p RIPPLE

SWITCH ON,

WITHOUT DECOUPLING

–40

SWITCH OFF,

WITHOUT DECOUPLING

–60

–80

WITH DECOUPLING

–100

–120

100

1k

10k 100k

1M

10M 100M

1G

FREQUENCY (Hz)

Figure 24. ACPSRR

Rev. A | Page 14 of 28

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