ELECTRICAL CHARACTERISTICS

(Typical value 25

°C and nominal supply voltage. Minimum and maximum value are guaranteed over the tem-

perature 0 to 70

°C range by production testing and supply voltagerange shown in the Operating Ranges. Per-

formances over -40 to +85

°C are guaranteedby productcharacterisationunlessotherwise specified.)

DIGITAL INTERFACE

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

Vil

Input Voltage Low DI pins

0

V

Vih

Input Voltage High DI pins (1)

5.5

V

Iil

Input Current Low DI pins

-10

10

µA

Iih

Input Current High DI pins

-10

10

µA

Ci

Input Capacitance (all dig. inp.)

5

pF

Vol

Output Voltage Low DX, TSX pins

Iol = 3.2mA (other pins Iol = 1mA)

0

0.4

V

Voh

Output Voltage High DX pinn

VDD

V

ANALOG INTERFACE

RIX

Transmit Input Amplifier Input

Impedance (VFXI)

1000

M

Ω

ROR

Receive Output Impedance

(-1.0V< VFRO<1.0V,IVFRO= 1mA

1

Ω

POWER DISSIPATION

Idd (pd)

Power down Current

9

11

mA

Idd

Active Current

48

60

mA

MASTER CLOCK TIMING

Frequency of MCLK

frequency is automatically

detected

1.536

1.544

2.048

4.096

8.192

MHz

MHz

MHz

MHz

MHz

Period of MCLK high

40

ns

Period of MCLK low

40

ns

Rise Time of MCLK

15

ns

Fall Time of MCLK

15

ns

PCM INTERFACE TIMING

Hold Time MCLK low to FS low

10

ns

Setup Time, FS high to MCLK low

10

ns

Delay Time, MCLK high to data

valid

10

ns

(2)

Delay Time, MCLK low to DX

disabled

Pull up resistor = 1k

Ω

540

ns

15

ns

invalid

5ns

(2)

Delay Time, MCLK low to TSX high

Pull up resistor = 1k

Ω

40

ns

Delay Time, MCLK high to TSX low

10

ns

(1) All the digital input are five-volt tollerant

- maximum DC voltage 5.5V

- maximum peak voltage 6.5V

(2) It is defined as the time at which the output achivies the off state.

STLC5046

20/27