ADG749 datasheet(5/8 Pages) AD

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ADG749

–5–

REV. 0

VD OR VS – DRAIN OR SOURCE VOLTAGE – V

5.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

4.0

3.5

3.0

2.5

2.0

VDD = 2.7V

VDD = 3.0V

VDD = 4.5V

VDD = 5.0V

1.5

1.0

0.5

TA = 25 C

6.0

5.5

TPC 1. On Resistance as a Function of VD (VS) Single

Supplies

VD OR VS – DRAIN OR SOURCE VOLTAGE – V

5.0

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

5.5

6.0

03.0

0.5

1.0

1.5

2.0

2.5

VDD = 3V

+85 C

+25 C

–40 C

TPC 2. On Resistance as a Function of VD (VS) for

Different Temperatures VDD = 3 V

VD OR VS – DRAIN OR SOURCE VOLTAGE – V

5.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

3.5

4.0

4.5

VDD = 5V

5.0

4.5

4.0

+85 C

–40 C

+25 C

6.0

5.5

TPC 3. On Resistance as a Function of VD (VS) for

Different Temperatures VDD = 5 V

Typical Performance Characteristics–

FREQUENCY – Hz

100

10k

100k

10M

100M

10n

100n

100

10m

VDD = 5V

TPC 4. Supply Current vs. Input Switching Frequency

FREQUENCY – Hz

–120

10k

100k

10M

100M

–110

–100

–90

–130

–80

–70

–60

–50

–40

–30

VDD = 5V, 3V

TPC 5. Off Isolation vs. Frequency

FREQUENCY – Hz

–30

10k

–40

–50

–60

–70

–80

–90

–100

–110

–120

–130

100k

10M

100M 0

VDD = 5V, 3V

TPC 6. Crosstalk vs. Frequency

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