AD9203-EB(Rev0) View Datasheet(PDF) - Analog Devices

Part Name

Description

Manufacturer

AD9203-EB
(Rev.:Rev0)

10-Bit, 40 MSPS, 3 V, 74 mW A/D Converter

Analog Devices 

AD9203–SPECIFICATIONS (AVDD = +3 V, DRVDD = +3 V, FS = 40 MSPS, input span from 0.5 V to 2.5 V, Internal 1 V

Reference, PWRCON = AVDD, 50% clock duty cycle, TMIN to TMAX unless otherwise noted.)

Parameter

Symbol Min Typ Max Units

Conditions

RESOLUTION

10

Bits

MAX CONVERSION RATE

PIPELINE DELAY

FS

40

MSPS

5.5

Clock Cycles

DC ACCURACY

Differential Nonlinearity

Integral Nonlinearity

Offset Error

Gain Error

ANALOG INPUT

Input Voltage Range

Input Capacitance

Aperture Delay

Aperture Uncertainty (Jitter)

Input Bandwidth (–3 dB)

Input Referred Noise

DNL

INL

EZS

EFS

AIN

CIN

TAP

TAJ

BW

±0.25 ±0.7

±0.65 ±1.4

±0.6 ±2.8

±0.7 ±4.0

LSB

LSB

% FSR

% FSR

1

2

1.4

2.0

1.2

390

0.3

V p-p

pF

ns

ps rms

MHz

mV

Switched, Single-Ended

INTERNAL REFERENCE

Output Voltage (0.5 V Mode)

Output Voltage (1 V Mode)

Output Voltage Tolerance (1 V Mode)

Load Regulation

POWER SUPPLY

Operating Voltage

Analog Supply Current

Digital Supply Current

Power Consumption

Power-Down

Power Supply Rejection Ratio

DYNAMIC PERFORMANCE

(AIN = 0.5 dBFS)

Signal-to-Noise and Distortion

f = 4.8 MHz

f = 20 MHz

Effective Bits

f = 4.8 MHz

f = 20 MHz

Signal-to-Noise Ratio

f = 4.8 MHz

f = 20 MHz

Total Harmonic Distortion

f = 4.8 MHz

f = 20 MHz

Spurious Free Dynamic Range

f = 4.8 MHz

f = 20 MHz

Two-Tone Intermodulation Distortion

Differential Phase

Differential Gain

VREF

VREF

0.5

1

±5 ±30

0.65 1.2

AVDD 2.7

DRVDD 2.7

IAVDD

IDRVDD

PD

PSRR

3.0 3.6

3.0 3.6

20.1 22.0

4.4 6.0

9.5 14.0

74 84.0

88.8 108.0

0.65 1.2

0.04 ±0.25

SINAD

ENOB

SNR

THD

SFDR

IMD

DP

DG

59.7

57.2 59.3

9.6

9.2 9.55

60.0

57.5 59.5

–76.0

–74.0 –65.0

80

67.8 78

68

0.2

0.3

V

V

mV

mV

V

V

mA

mA

mA

mW

mW

mW

% FS

dB

dB

Bits

Bits

dB

dB

dB

dB

dB

dB

dB

Degree

%

REFSENSE = VREF

REFSENSE = GND

1.0 mA Load

fIN = 4.8 MHz, Output Bus Load = 10 pF

fIN = 20 MHz, Output Bus Load = 20 pF

fIN = 4.8 MHz, Output Bus Load = 10 pF

fIN = 20 MHz, Output Bus Load = 20 pF

Note 1

Note 1

Note 1

Note 1

f = 44.49 MHz and 45.52 MHz

NTSC 40 IRE Ramp

DIGITAL INPUTS

High Input Voltage

Low Input Voltage

Clock Pulsewidth High

Clock Pulsewidth Low

Clock Period2

VIH

2.0

V

VIL

0.4

V

11.25

ns

11.25

ns

25

ns

–2–

REV. 0

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