CS42518 datasheet(13/91 Pages) CIRRUS

Numer części	CS42518

Szczegółowy opis	110 dB, 192 kHz 8-Ch Codec with S/PDIF Receiver

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DS584F1

13

CS42518

SWITCHING CHARACTERISTICS - CONTROL PORT - I²C FORMAT

(For CQZ, TA = -10 to +70° C; For DQZ, TA = -40 to +85° C; VA=VARX = 5 V, VD =VLS= 3.3 V; VLC = 1.8 V to

5.25 V; Inputs: Logic 0 = DGND, Logic 1 = VLC, CL =30pF)

Notes:

17. Data must be held for sufficient time to bridge the transition time, tfc, of SCL.

18. The acknowledge delay is based on MCLK and can limit the maximum transaction speed.

19.

for Single-Speed Mode,

for Double-Speed Mode,

for Quad-Speed Mode

Parameter

Symbol

Min

Max

Unit

SCL Clock Frequency

fscl

-100

kHz

RST Rising Edge to Start

tirs

500

-

ns

Bus Free Time Between Transmissions

tbuf

4.7

-

µs

Start Condition Hold Time (prior to first clock pulse)

thdst

4.0

-

µs

Clock Low time

tlow

4.7

-

µs

Clock High Time

thigh

4.0

-

µs

Setup Time for Repeated Start Condition

tsust

4.7

-

µs

SDA Hold Time from SCL Falling

(Note 17)

thdd

0-

µs

SDA Setup time to SCL Rising

tsud

250

-

ns

Rise Time of SCL and SDA

trc

-1

µs

Fall Time SCL and SDA

tfc

-300

ns

Setup Time for Stop Condition

tsusp

4.7

-

µs

Acknowledge Delay from SCL Falling

(Note 18)

tack

-

(Note 19)

ns

15

256

Fs

×

---------------------

15

128

Fs

×

---------------------

15

64

Fs

×

------------------

t

buf

t

hdst

t

lo w

t

hdd

t

high

t

sud

Stop

S ta rt

SDA

SCL

t

irs

RS T

t

hdst

t

rc

t

fc

t sust

t susp

Sta rt

Stop

R e pe ate d

t

rd

t

fd

t

ack

Figure 3. Control Port Timing - I²C Format

Podobny numer części - CS42518

Producent	Numer części	Arkusz danych	Szczegółowy opis
Cirrus Logic	CS42518	1Mb / 91P	110 dB, 192 kHz 8-Ch Codec with S/PDIF Receiver
	CS42518-CQZ	1Mb / 91P	110 dB, 192 kHz 8-Ch Codec with S/PDIF Receiver
	CS42518-DQZ	1Mb / 91P	110 dB, 192 kHz 8-Ch Codec with S/PDIF Receiver

More results

Podobny opis - CS42518

Producent	Numer części	Arkusz danych	Szczegółowy opis
Cirrus Logic	CS42518	1Mb / 91P	110 dB, 192 kHz 8-Ch Codec with S/PDIF Receiver
	CS42516	1Mb / 91P	110 dB, 192 kHz 6-Ch Codec with S/PDIF Receiver
	CS42516	1Mb / 90P	110 dB, 192 kHz 6-Ch Codec with S/PDIF Receiver
	CS42528	1Mb / 91P	114 dB, 192 kHz 8-Ch Codec with S/PDIF Receiver
	CS42528	1Mb / 91P	114 dB, 192 kHz 8-Ch Codec with S/PDIF Receiver
	CS42526	1Mb / 93P	114 dB, 192 kHz 6-Ch Codec with S/PDIF Receiver
	CS42526	1Mb / 90P	114 dB, 192 kHz 6-Ch Codec with S/PDIF Receiver
	CS42418	1Mb / 73P	110 dB, 192 kHz 8-Ch Codec with PLL
	CS42416	1Mb / 73P	110 dB, 192 kHz 6-Ch Codec with PLL
	CS42428	1Mb / 73P	114 dB, 192 kHz 8-Ch Codec with PLL

More results

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Podobny numer części - CS42518

Podobny opis - CS42518

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