DS691A3

15

CS4350

DIGITAL CHARACTERISTICS

POWER AND THERMAL CHARACTERISTICS

Notes:

13. Current consumption increases with increasing Fs within the range of a speed mode. Typ and Max values are

based on highest FS within a speed mode. Variance between speed modes is small.

16. Power-down mode is defined as RES pin = Low with all clock and data lines held static.

17. Valid with the recommended capacitor values on VFILT, VQ, and VBIAS as shown in the typical connection dia-

gram in Figure 7.

Parameters

Symbol

Min

Typ

Max

Units

High-Level Input Voltage

VLC or VLS = 5.0 V

--

V

VLC or VLS = 3.3 V

2.0

-

-

V

VLS = 2.5 V

1.7

-

-

V

VLS = 1.8 V

--

V

High-Level Input Voltage

VLC or VLS = 5.0 V

-

-

V

VLC or VLS = 3.3 V

--

0.8

V

VLS = 2.5 V

--

0.7

V

VLS = 1.8 V

-

-

V

Input Leakage Current

--

±10

µA

Input Capacitance

-

8

-

pF

VLS-1.0

-

-

V

--

0.4

V

RMCK Output Load Drive

-

-

10

pF

Maximum MUTEC Drive Current

-

2

-

mA

MUTEC High-Level Output Voltage

-VA-

V

MUTEC Low-Level Output Voltage

-0-

V

Parameters

Symbol

Min

Typ

Max

Units

Power Supply Current - Normal Operation (Note 13)

VA= 5.0 V

-14

18

mA

VA= 3.3 V

-11

14

mA

VLS = VLC =5.0 V (Note 14)

-0.1

1

mA

VLS = VLC =3.3 V (Note 14)

-0.1

1

mA

VLS = VLC = 5.0 V (Note 15)

-6

9

mA

VLS = VLC = 3.3 V (Note 15)

-4

7

mA

Power Supply Current - Power-Down State (Note 16)

-

100

-

µA

Power Dissipation - Normal Operation (Note 13)

VA = VLC= VLS = 5.0 V

-

100

140

mW

VA = VLC= VLS = 3.3 V

-

50

75

mW

Power Dissipation - Power-Down State (Note 16)

VA = VLC= VLS = 5.0 V

-

1

-

mW

VA = VLC= VLS = 3.3 V

-

1

-

mW

Power Supply Rejection Ratio (Note 17)

(1 kHz)

PSRR

60

-

dB

(60 Hz)

PSRR

60

-

dB