4

DS241PP5

CS4610/11

CrystalClear™ SoundFusion™ PCI Audio Accelerator

PCIGND = CGND = CRYGND = 0 V; all voltages with respect to 0 V unless otherwise noted)

Notes: 9. The following signals are tested to 6 mA: FRAME#, TRDY#, IRDY#, DEVSEL#, STOP#, SERR#,

PERR#, and INTA#. All other PCI interface signals are tested to 3 mA.

10. Input leakage currents include hi-Z output leakage for all bi-directional buffers with three-state outputs.

At supply voltages of 3.6 V or higher and ambient temperatures of 70° C, the high level leakage current

may exceed 70 µA. For normal operating ranges of 25° C and a supply voltage of 3.3 V, the high level

leakage current is within specification.

11. For open drain pins, high level output voltage is dependent on external pull-up used and number of

attached gates.

12. Typical values are given as average current with typical SP task execution and data streaming. Current

values vary dramatically based on the software running on the SP.

Parameter

Symbol

Min

Typ

Max

Unit

PCI Interface Signal Pins

High level input voltage

2-

5.75

V

Low level input voltage

-0.5

-

0.8

V

High level output voltage

Iout = -2 mA

2.4

-

-

V

Low level output voltage

Iout = 3 mA, 6 mA

(Note 9)

--

0.55

V

High level leakage current

Vin = 2.7 V

(Note 10)

--

70

µA

Low level leakage current

Vin = 0.5 V

(Note 10)

--

-70

µA

Non-PCI Interface Signal Pins (Except XTALO)

High level input voltage

XTALI

Other Pins

2.3

2

3.3

-

4.0

5.75

V

V

Low level input voltage

XTALI

Other Pins

-0.5

-0.5

0

-

0.8

0.8

V

V

High level output voltage

Iout = -4 mA

(Note 11)

2.4

-

-

V

Low level output voltage

Iout = 4 mA

--

0.4

V

High level leakage current

Vin = 5.25 V

--

10

µA

Low level leakage current

Vin = 0

--

-10

µA

Parameter

Min

Typ

Max

Min

Typ

Max

Unit

CS4610

CS4611

Power Supply Pins (Outputs Unloaded)

Power Supply Current:

VDD5REF

PCIVDD/CVDD/CRYVDD Total (Notes 4,12)

-

-

0.6

200

-

370

-

-

0.6

164

-

240

mA

mA

Low Power Mode Supply Current

-

10

-

-

10

-

mA