AD9775EB datasheet(3/48 Pages) AD

3 / 48 page

REV. 0

–3–

AD9775

DC SPECIFICATIONS

Parameter

Min

Typ

Max

Unit

RESOLUTION

Bits

DC Accuracy

Integral Nonlinearity

–5

±1.5

LSB

Differential Nonlinearity

–3

±1.0

LSB

ANALOG OUTPUT (for IR and 2R Gain Setting Modes)

Offset Error

–0.02

±0.01

+0.02

% of FSR

Gain Error (With Internal Reference)

–1.0

+1.0

% of FSR

Gain Matching

–1.0

±0.1

+1.0

% of FSR

Full-Scale Output Current

220

Output Compliance Range

–1.0

+1.25

Output Resistance

200

Ω

Output Capacitance

Gain, Offset Cal DACs, Monotonicity Guaranteed

REFERENCE OUTPUT

Reference Voltage

1.14

1.20

1.26

Reference Output Current

100

REFERENCE INPUT

Input Compliance Range

0.1

1.25

Reference Input Resistance (REFLO = 3 V)

Ω

Small Signal Bandwidth

0.5

MHz

TEMPERATURE COEFFICIENTS

Offset Drift

ppm of FSR/

°C

Gain Drift (With Internal Reference)

ppm of FSR/

°C

Reference Voltage Drift

ppm/

°C

POWER SUPPLY

AVDD

Voltage Range

3.1

3.3

3.5

Analog Supply Current (IAVDD)

72.5

IAVDD in SLEEP Mode

23.3

CLKVDD

Voltage Range

3.1

3.3

3.5

Clock Supply Current (ICLKVDD)

8.5

CLKVDD (PLL ON)

Clock Supply Current (ICLKVDD)23.5

DVDD

Voltage Range

3.1

3.3

3.5

Digital Supply Current (IDVDD)

Nominal Power Dissipation

380

410

PDIS

1.75

PDIS IN PWDN

6.0

Power Supply Rejection Ratio—AVDD

±0.4

% of FSR/V

OPERATING RANGE

–40

+85

°C

NOTES

1Measured at I

OUTA driving a virtual ground.

2Nominal full-scale current, I

OUTFS, is 32

× the I

REF current.

3Use an external amplifier to drive any external load.

4100 MSPS f

DAC with fOUT = 1 MHz, all supplies = 3.3 V, no interpolation, no modulation.

5400 MSPS f

DAC = 50 MSPS, fS/2 modulation, PLL enabled.

Specifications subject to change without notice.

(TMIN to TMAX, AVDD = 3.3 V, CLKVDD = 3.3 V, DVDD = 3.3 V, PLLVDD = 3.3 V, IOUTFS = 20 mA, unless

otherwise noted.)

AD9775–SPECIFICATIONS

AD9775EB 数据表(PDF) 3 Page - Analog Devices

AD9775EB 数据表(HTML) 3 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48

数据表下载

链接网址

AD9775EB 数据表(PDF) 3 Page - Analog Devices

AD9775EB 数据表(HTML) 3 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48

数据表 下载

链接网址

数据表下载