3

6/15/01

SPT7850

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

SPT7850

PARAMETERS

CONDITIONS

LEVEL

MIN

TYP

MAX

UNITS

Dynamic Performance

Total Harmonic Distortion (THD)

VI

56

59

dB

VI

53

56

dB

Signal-to-Noise and Distortion

(SINAD)

VI

52

55

dB

VI

50

53

dB

Spurious Free Dynamic Range

V

63

dB

Digital 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

V

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

5.25

V

IV

4.75

5.0

5.25

V

IV

4.75

5.0

5.25

V

Currents

VI

10

12

mA

VI

18

21

mA

Power Dissipation

VI

140

165

mW