http://www.national.com

2

PARAMETERS

CONDITIONS

TEMP

RATINGS

UNITS

NOTES

Note 4

MIN

TYP

MAX

DYNAMIC PERFORMANCE

small-signal bandwidth

+25°C

185

MHz

large-signal bandwidth

+25°C

180

MHz

slew rate

+25°C

357

V/

µs

overvoltage recovery time

+25°C

5

ns

effective aperture delay

+25°C

1.6

ns

aperture jitter

+25°C

4

ps(rms)

NOISE AND DISTORTION (40.96MSPS)

signal-to-noise ratio (w/o harmonics)

2.0MHz

FS

+25°C

60

64

dB

1

FS

Full

61

dB

9.67MHz

FS

+25°C

60

64

dB

1

FS

Full

61

dB

19.5MHz

FS

+25°C

60

62

dB

1

FS

Full

60

dB

spurious-free dynamic range

2.0MHz

FS-1dB

+25°C

64

72

dBc

1

FS-1dB

Full

71

dBc

9.67MHz

FS-1dB

+25°C

61

69

dBc

1

FS-1dB

Full

68

dBc

19.5MHz

FS-1dB

+25°C

60

67

dBc

1

FS-1dB

Full

66

dBc

intermodulation distortion

FS-7dB

+25°C

75

dBFS

DC ACCURACY AND PERFORMANCE

differential non-linearity

DC; FS

+25°C

1.4

LSB

integral non-linearity

DC; FS

+25°C

3.0

LSB

bipolar offset error

+25°C

5.1

mV

bipolar offset error

Full

25.0

mV

3

bipolar gain error

+25°C

-4.5

%FS

bipolar gain error

Full

15.0

%FS

3

ANALOG INPUT AND PERFORMANCE

analog input resistance

+25°C

500

Ω

analog input capacitance

+25°C

2

pF

DIGITAL INPUTS

input voltage

logic LOW

Full

0.8

V

1,3

logic HIGH

Full

2.0

V

1,3

input current

logic LOW

Full

0

5

µA

1,3

logic HIGH

Full

4.0

25

µA

1,3

output voltage

logic LOW

Full

0.8

V

1,3

logic HIGH

Full

2.4

V

1,3

TIMING

maximum conversion rate

Full

40.96

MSPS

1,3

minimum conversion rate

Full

3.0

MSPS

3

pulse width high

Full

12.2

15

ns

3

pulse width low

Full

10.5

12.2

ns

3

pipeline delay

Full

1.0

clk cycle

3

output propagation delay

+25°C

15

ns

POWER REQUIREMENTS

+5V supply current

41MSPS

+25°C

54

70

mA

1

+5V supply current

41MSPS

Full

70

mA

3

-5V supply current

41MSPS

+25°C

78

100

mA

1

-5V supply current

41MSPS

Full

100

mA

3

nominal power dissipation

41MSPS

+25°C

660

mW

+25°C

72

dB

+25°C

60

dB

Min/max ratings are based on product characterization and simulation. Individual parameters are tested as noted. Outgoing quality levels are

determined from tested parameters.

Notes

1) These parameters are 100% tested at 25°C.

2) Typical specifications are the mean values of the distributions of

deliverable converters tested to date.

3) Min/max data over temperature is based on the 5 sigma limit for

deliverable converters tested to date.

4) Full temperature range is 0°C to +70°C for AC, -40°C to +85°C for AJ.