CS5126 datasheet(4/32 Pages) CIRRUS

номер детали	CS5126

подробное описание детали	16-Bit Stereo A/D Converter for Digital Audio

PDF	32 Pages

Scroll/Zoom	100%

производитель	CIRRUS [Cirrus Logic]

домашняя страница	http://www.cirrus.com

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4 / 32 page

SWITCHING CHARACTERISTICS (TA = 25 °C; VA+, VD+ = 5V ± 10%; VA-, VD- = -5V ± 10%;

Inputs: Logic 0 = 0V, Logic 1 = VD+; CL = 50 pF)

Parameter

Symbol

Min

Typ

Max

Units

Master Clock Period

tclk

HOLD to SSH2 Falling

(Note 10)

tdfsh2

-80

HOLD to TRKL, TRKR

SSH1 Falling

tdfsh1

198tclk

214tclk+50

HOLD to TRKL, TRKR

SSH1, SSH2 Rising

tdrsh

-80

RST Pulse Width

trst

150

RST to STBY Falling

tdrrs

100

RST Rising to STBY Rising

tcal

34,584,480

tclk

HOLD Pulse Width

thold

2tclk+50

192tclk

HOLD to L/R Edge

(Note 10)

tdhlri

-30

192tclk

SCLK period

tsclk

200

SCLK Pulse Width Low

tsclkl

SCLK Pulse Width High

tsclkh

SCLK Falling to SDATA Valid

tdss

100

140

HOLD Falling to SDATA Valid

tdhs

140

200

Notes: 10. SSH2 only works correctly if HOLD falling edge is within

±30ns of L/R edge OR if HOLD falling edge

occurs between 30ns before HOLD rises to 192 tclk after HOLD falls.

TRKR (o)

TRKL (o)

HOLD (i)

SSH2 (o)

dfsh2

drsh

dfsh1

Control Output Timing

rst

cal

drrs

RST

STBY

Reset and Calibration Timing

dhlri

hold

L/R

HOLD

Channel Selection Timing

sclkl

sclkh

dss

SDATA

SCLK

sclk

Serial Data Timing

SCLK

MSB

dhs

HOLD

SDATA

Data Transmit Start Timing

CS5126

DS32F1

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