Rainbow-electronics MAX107 Bedienungsanleitung PDF herunterladen (Seite 8)

MAX107

Dual, 6-Bit, 400Msps ADC with On-Chip,

Wideband Input Amplifier

8 _______________________________________________________________________________________

2.490

2.494

2.502

2.498

2.506

2.510

4.5 4.94.7 5.1 5.3 5.5

REFERENCE VOLTAGE vs. ANALOG

SUPPLY VOLTAGE

MAX107 toc25

ANALOG SUPPLY VOLTAGE

(

)

REFERENCE VOLTAGE (V)

210

230

270

250

290

310

4.5 4.94.7 5.1 5.3 5.5

ANALOG SUPPLY CURRENT vs.

ANALOG SUPPLY VOLTAGE

MAX107 toc26

ANALOG SUPPLY VOLTAGE

(

)

ANALOG SUPPLY CURRENT (mA)

400 600500 700 800 900

SINAD vs. CLOCK FREQUENCY,

DIFFERENTIAL INPUT (-1dB FS)

MAX107 toc19

CLOCK FREQUENCY (MHz)

AMPLITUDE (dB)

= 202.346MHz

-55

-52

-46

-49

-43

-40

400 600500 700 800 900

THD vs. CLOCK FREQUENCY,

DIFFERENTIAL INPUT (-1dB FS)

MAX107 toc20

CLOCK FREQUENCY (MHz)

AMPLITUDE (dB)

= 202.346MHz

5.5

5.6

5.8

5.7

5.9

6.0

4.5 4.94.7 5.1 5.3 5.5

ENOB vs. ANALOG SUPPLY VOLTAGE,

DIFFERENTIAL INPUT (-1dB FS)

MAX107 toc21

ANALOG SUPPLY VOLTAGE (V)

ENOB (Bits)

= 101.3925MHz

4.5 4.94.7 5.1 5.3 5.5

SFDR vs. ANALOG SUPPLY VOLTAGE,

DIFFERENTIAL INPUT (-1dB FS)

MAX107 toc22

ANALOG SUPPLY VOLTAGE (V)

SFDR (dB)

= 101.3925MHz

-0.30

-0.20

-0.10

0.10

0.20

0.30

0168 243240485664

INL vs. DIGITAL OUTPUT CODE

MAX107 toc23

DIGITAL OUTPUT CODE

INL (LSB)

-0.40

-0.20

0.20

0.40

0 163248824405664

DNL vs. DIGITAL OUTPUT CODE

MAX107 toc24

DIGITAL OUTPUT CODE

DNL (LSB)

200

220

260

240

280

300

-40 10-15 35 60 85

ANALOG SUPPLY CURRENT vs.

TEMPERATURE

MAX107 toc27

TEMPERATURE

(

°C

)

ANALOG SUPPLY CURRENT (mA)

Typical Operating Characteristics (continued)

(AV

= AV

I = AV

Q = AV

R = +5V, OV

I = OV

Q = +3.3V, AGND = AGNDI = AGNDQ = AGNDR = 0, OGNDI = OGNDQ = 0,

CLK

= 401.408MHz, differential input at -0.5dB FS, C

= 1µF to AGND at REF, R

= 100Ω ±1% applied to digital LVDS outputs, T

MIN

to T

MAX

, unless otherwise noted. Typical values are at T

= +25°C)

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 20 21

Wideband Input Amplifier 1

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