ADP3302 datasheet(6/8 Pages) AD

6 / 8 page

–6–

REV. 0

ADP3302–Typical Performance Characteristics

TIME – µs

3.31

400

80 120 160 200 240 280 320 360

3.3

3.29

3.3

7.5

3.31

3.29

3.3k

Ω, 0.47µF LOAD

VIN

Figure 11. Line Transient Response—

(0.47

µF Load) on ADP3302AR4

5.01

TIME – µs

3.302

1000

200

400

600

800

3.3

3.298

100

I (VOUT2) 100mA

4.99

5.03

4.97

VOUT1

VOUT2

CL = 10µF

Figure 14. Load Transient on

VOUT2 and Crosstalk on VOUT1 on

ADP3302AR4 for 1 mA to 100 mA

Pulse

TIME – µs

20 25

35 40

VOUT

VSD

C = 0.47µF

R = 33

Ω ON 3.3V OUTPUT

Figure 17. Turn Off on ADP3302AR3

5.002

4.998

TIME – µs

3.305

1000

200

400

600

800

3.3

3.295

100

I (VOUT1) 100mA

VOUT1

VOUT2

CL = 0.47µF

Figure 13. Load Transient on

VOUT1 and Crosstalk of VOUT2 on

ADP3302AR4 for 1 mA to 100 mA

Pulse

TIME – µs

200

80 100 120 140 160 180

CL = 4.7µF

CL = 0.47µF

RL = 33Ω

3.3V

Figure 16. Turn On ADP3302AR3

FREQUENCY = Hz

0.8

0.6

102

103

105

104

0.4

0.2

a. 0.47µF @ NO LOAD

b. 0.47µF @ 33

Ω

c. 10µF @ NO LOAD

d. 10µF @ 33

Ω

0.47µF BYPASS

PIN 5, 8 TO PIN 3

b d

Figure 19. Output Noise Density on

ADP3302AR5

TIME – µs

3.31

7.5

400

80 120 160 200 240 280 320 360

3.3

3.29

3.3

3.31

3.29

3.3k

Ω, 10µF LOAD

VIN

Figure 12. Line Transient Response

(10

µF Load) on ADP3302AR4

TIME – sec

3.5

300

100

400

200

3.3V

Figure 15. Short Circuit Current

FREQUENCY – Hz

–100

100

10M

10k

100k

–10

–60

–70

–80

–90

–20

–30

–50

–40

a. 0.47µF @ NO LOAD

b. 0.47µF @ 33

Ω

c. 10µF @ NO LOAD

d. 10µF @ 33

Ω

b d

a c

Figure 18. Power Supply Ripple

Rejection on ADP3302AR3

ADP3302 bảng dữ liệu(PDF) 6 Page - Analog Devices

ADP3302 bảng dữ liệu(HTML) 6 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8

bảng dữ liệu tải về

Link URL