3

5/25/01

SPT7860

TEST LEVEL CODES

All electrical characteristics are subject to the

following conditions:

All parameters having min/max specifications

are guaranteed. The Test Level column indi-

cates the specific device testing actually per-

formed during production and Quality Assur-

ance inspection. Any blank section in the data

column indicates that the specification is not

tested at the specified condition.

LEVEL

TEST PROCEDURE

I

100% production tested at the specified temperature.

II

specified temperatures.

III

QA sample tested only at the specified temperatures.

IV

Parameter is guaranteed (but not tested) by design and characteri-

zation data.

V

Parameter is a typical value for information purposes only.

VI

over specified temperature range.

ELECTRICAL SPECIFICATIONS

TEST

TEST

SPT7860

PARAMETERS

CONDITIONS

LEVEL

MIN

TYP

MAX

UNITS

Dynamic Performance

Total Harmonic Distortion (THD)

9 Distortion bins from

1024 pt FFT

VI

55

61

dB

VI

52

53

dB

Signal-to-Noise and Distortion

(SINAD)

VI

51

54

dB

VI

49

52

dB

Spurious Free Dynamic Range

V

63

dB

Differential Phase

V

±0.3

Degree

Differential Gain

V

±0.3

%

Inputs

Logic 1 Voltage

VI

2.0

V

Logic 0 Voltage

VI

0.8

V

Maximum Input Current Low

VI

–10

+10

µA

Maximum Input Current High

VI

–10

+10

µA

Input Capacitance

VI

+5

pF

Digital Outputs

Logic 1 Voltage

VI

3.5

V

Logic 0 Voltage

VI

0.4

V

15 pF load

V

10

ns

15 pF load

V

10

ns

10

ns

50 pF load over temp.

V

22

ns

Power Supply Requirements

Voltages

IV

3.0

5.0

V

IV

4.75

5.0

5.25

V

IV

4.75

5.0

5.25

V

Currents

VI

17

22

mA

VI

18

23

mA

Power Dissipation

VI

175

225

mW