MAX5877 datasheet(8/18 Pages) MAXIM

8 / 18 page

16-Bit, 250Msps, High-Dynamic-Performance,

Dual DAC with LVDS Inputs

_______________________________________________________________________________________

Typical Operating Characteristics (continued)

(AVDD3.3 = DVDD3.3 = AVCLK = +3.3V, AVDD1.8 = DVDD1.8 = +1.8V, external reference, VREFIO = +1.25V, RL = 50

Ω double-terminated,

IOUTFS = 20mA, TA = +25°C, unless otherwise noted.)

POWER DISSIPATION vs. CLOCK

FREQUENCY (fOUT = 10MHz)

fCLK (Msps)

200

250

150

100

200

220

240

280

260

300

180

AOUT = 0dBFS

POWER DISSIPATION vs. SUPPLY VOLTAGE

(fCLK = 100Msps, fOUT = 10MHz)

SUPPLY VOLTAGE (V)

3.465

3.3

215

225

230

210

3.135

AOUT = 0dBFS

EXTERNAL REFERENCE

INTERNAL REFERENCE

220

FOUR-TONE POWER RATIO PLOT

(fCLK = 150MHz)

fOUT (MHz)

-80

-60

-40

-20

-100

BW = 12MHz

fT1

fT2 fT3

fT4

fT1 = 29.9433MHz

fT2 = 30.8266MHz

fT3 = 31.9087MHz

fT4 = 32.9123MHz

ACLR FOR W-CDMA MODULATION,

SINGLE CARRIER ACLR

9.2MHz/div

-130

-110

-100

-90

-80

-70

-60

-50

-40

-30

92.16MHz

fCLK = 184.32MHz

fCARRIER = 30.72MHz

ACLR = +80dB

-20

-120

ACLR FOR W-CDMA MODULATION

TWO CARRIER ACLR

3.05MHz/div

-110

-100

-90

-80

-70

-60

-50

-40

-30

-20

-120

fCLK = 245.76Msps

fCENTER = 30.72MHz

ACLR = +78dB

ACLR FOR W-CDMA MODULATION

TWO CARRIER ACLR

3.05MHz/div

-130

-120

-110

-100

-90

-80

-70

-60

-50

-30

-140

fCLK = 184.32Msps

fCENTER = 30.72MHz

ACLR = +77dB

-40

W-CDMA BASEBAND ACLR

NUMBER OF CHANNELS

81.4

82.7

82.3

83.0

80.4

80.7

79.0 79.0

ALTERNATE

ADJACENT

MAX5877 Datasheet(PDF) 8 Page - Maxim Integrated Products

MAX5877 Datasheet(HTML) 8 Page - Maxim Integrated Products

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Datasheet Download

Link URL