AD8391AR-EVAL(Rev0) Просмотр технического описания (PDF) - Analog Devices

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Компоненты Описание

производитель

AD8391AR-EVAL
(Rev.:Rev0)

xDSL Line Driver 3 V to 12 V with Power-Down

Analog Devices 

Typical Performance Characteristics–AD8391

~ VIN

VMID

CF

RG

RF

VOUT

RL

0.1␮F

+

+VS

0.1␮F

6.8␮F

+

0.1␮F

6.8␮F

–VS

TPC 1. Single-Ended Test Circuit

0.4

VS = ؎1.5V

0.3

G = –2

CF = 0pF

RL = 10⍀

0.2

0.1

CF = 3pF

0

–0.1

–0.2

–0.3

–0.4

0

25 50 75 100 125 150 175 200 225 250

TIME – ns

TPC 4. Small Signal Step Response

0.4

VS = ؎6V

0.3

G = –2

CF = 0pF

RL = 10⍀

0.2

0.1

0

CF = 3pF

–0.1

–0.2

–0.3

–0.4

0 25 50 75 100 125 150 175 200 225 250

TIME – ns

TPC 2. Small Signal Step Response

2.0

1.5

CF = 0pF

1.0

VS = ؎1.5V

G = –2

RL = 10⍀

0.5

CF = 3pF

0

–0.5

–1.0

–1.5

–2.0

0

25 50 75 100 125 150 175 200 225 250

TIME – ns

TPC 5. Large Signal Step Response

4

VS = ؎6V

3

G = –2

CF = 0pF

RL = 10⍀

2

1

CF = 3pF

0

–1

–2

–3

–4

0 25 50 75 100 125 150 175 200 225 250

TIME – ns

TPC 3. Large Signal Step Response

0.01

0.008

0.006

0.004

0.002

0

–0.002

–0.004

–0.006

–0.008

–0.01

0

VIN = 1V p-p

VS = ؎6V

G = –2

OUTPUT ERROR

50

100

150

200

250

300

TIME – ns

TPC 6. 0.1% Settling Time

REV. 0

–5–

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