AD5932YRUZ 데이터 시트보기 (PDF) - Analog Devices

부품명

상세내역

제조사

AD5932YRUZ

Programmable Frequency Scan Waveform Generator

Analog Devices 

AD5932

Data Sheet

SPECIFICATIONS

AVDD = DVDD = 2.3 V to 5.5 V; AGND = DGND = 0 V; TA = TMIN to TMAX, unless otherwise noted.

Table 1.

Parameter

Min

SIGNAL DAC SPECIFICATIONS

Resolution

Update Rate

VOUT Peak-to-Peak

VOUT Offset

VMIDSCALE

VOUT TC

DC Accuracy

Integral Nonlinearity (INL)

Differential Nonlinearity (DNL)

DDS SPECIFICATIONS

Dynamic Specifications

Signal-to-Noise Ratio

53

Total Harmonic Distortion

Spurious-Free Dynamic Range (SFDR)

Wide Band (0 to Nyquist)

Narrow Band (±200 kHz)

Clock Feedthrough

Wake-Up Time

OUTPUT BUFFER

VOUT Peak-to-Peak

0

Output Rise/Fall Time2

VOLTAGE REFERENCE

Internal Reference

1.15

Reference TC2

LOGIC INPUTS2

Input Current

Input High Voltage, VINH

1.7

2.0

2.8

Input Low Voltage, VINL

Y Grade1

Typ

10

0.58

56

0.32

200

±1.5

±0.75

60

−60

−56

−74

−50

1.7

12

1.18

90

0.1

Input Capacitance, CIN

LOGIC OUTPUTS2

Output High Voltage, VOH

Output Low Voltage, VOL

Floating-State O/P Capacitance

POWER REQUIREMENTS

AVDD/DVDD

IAA

IDD

IAA + IDD

3

DVDD − 0.4 V

5

2.3

3.8

2.4

6.2

Max Unit

Test Conditions/Comments

Bits

50

MSPS

V

Internal 200 Ω resistor to GND

mV

From 0 V to the trough of the waveform

V

Voltage at midscale output

ppm/°C

LSB

LSB

dB

−53 dBc

fMCLK = 50 MHz, fOUT = fMCLK/4096

fMCLK = 50 MHz, fOUT = fMCLK/4096

−52 dBc

−70 dBc

dBc

ms

fMCLK = 50 MHz, fOUT = fMCLK/50

fMCLK = 50 MHz, fOUT = fMCLK/50

Up to 16 MHz out

From standby

DVDD V

ns

Typically, square wave on MSBOUT and SYNCOUT

1.26 V

ppm/°C

±2 µA

V

V

V

0.6 V

0.7 V

0.8 V

pF

DVDD = 2.3 V to 2.7 V

DVDD = 2.7 V to 3.6 V

DVDD = 4.5 V to 5.5 V

DVDD = 2.3 V to 2.7 V

DVDD = 2.7 V to 3.6 V

DVDD = 4.5 V to 5.5 V

V

0.4 V

pF

5.5 V

4

mA

2.7 mA

6.7 mA

ISINK = 1 mA

ISINK = 1 mA

fMCLK = 50 MHz, fOUT = fMCLK/7

Rev. C | Page 4 of 28

Share Link: