REV. 0

–2–

AD9059–SPECIFICATIONS

ELECTRICAL CHARACTERISTICS

AD9059BRS

Parameter

Temp

Test Level

Min

Typ

Max

Units

RESOLUTION

8

Bits

DC ACCURACY

Differential Nonlinearity

+25

°C

I

0.75

2.0

LSB

Full

VI

2.5

LSB

Integral Nonlinearity

+25

°C

I

0.75

2.0

LSB

Full

VI

2.5

LSB

No Missing Codes

Full

VI

GUARANTEED

Gain Error

1

+25

°C

I

–6

–2.5

+6

% FS

Full

VI

–8

+8

% FS

Gain Tempco

1

Full

V

±70

ppm/

°C

ANALOG INPUT

Input Voltage Range (Centered at +2.5 V)

+25

°C

V

1.0

V p-p

Input Offset Voltage

+25

°C

I

–15

0

+15

mV

Full

VI

–25

+25

mV

Input Resistance

+25

°C

V

150

k

Ω

Input Capacitance

+25

°CV

2

pF

Input Bias Current

+25

°CI

6

16

µA

Analog Bandwidth

+25

°C

V

120

MHz

CHANNEL MATCHING (A to B)

Gain Delta

+25

°CV

±1% FS

Input Offset Voltage Delta

+25

°CV

±4mV

BANDGAP REFERENCE

Output Voltage

Full

VI

2.4

2.5

2.6

V

Temperature Coefficient

Full

V

±10

ppm/

°C

SWITCHING PERFORMANCE

Maximum Conversion Rate

Full

VI

60

MSPS

Minimum Conversion Rate

Full

IV

5

MSPS

+25

°C

V

2.7

ns

Aperture Uncertainty (Jitter)

+25

°C

V

5

ps, rms

2

Full

IV

4.0

6.6

ns

2

Full

IV

9.5

14.2

ns

Transient Response

+25

°CV

9

ns

Overvoltage Recovery Time

+25

°CV

9

ns

Signal-to-Noise Ratio (SINAD) (with Harmonics)

+25

°C

I

40

44.5

dB

+25

°C

V

43.5

dB

Effective Number of Bits

+25

°C

I

6.35

7.1

Bits

+25

°C

V

6.9

Bits

Signal-to-Noise Ratio (SNR) (Without Harmonics)

+25

°C

I

42

46

dB

+25

°CV

45

dB

2nd Harmonic Distortion

+25

°C

I

–50

–62

dBc

+25

°C

V

–54

dBc

3rd Harmonic Distortion

+25

°C

I

–46

–60

dBc

+25

°C

V

–54

dBc

Two-Tone Intermodulation Distortion (IMD)

+25

°C

V

–52

dBc

Channel Crosstalk Rejection

+25

°C

V

–50

dBc

Differential Phase

+25

°C

V

0.8

Degrees

Differential Gain

+25

°C

V

1.0

%