ISD5216PI datasheet(56/75 Pages) WINBOND

56 / 75 page

ISD5216

- 56 -

CODEC Parameters

The internal CODEC meets the specification of the ITU-T G.714 recommendation in 8 kHz sampling

mode. This specification is verified, using the MIC+/- and SPEAKER+/- pins as analog input and

output.

The CODEC

μ/A-Law Compander meets the specification of the ITU-T G.711 μ/A-Law companding

recommendation

Symbol

Parameters

Min

Typ

Max

Units

Conditions

LABS

Absolute level

Vrms

0 dBm0 = -2.5dBm @ 600

TXMAX

Max. Transmit level

Vpp

Mic+/Mic- differential

fch1

High

pass

filter

cut-off

frequency

300

@WS=8kHz,

MCLK=13.824MHz

fcl1

Low

pass

filter

cut-off

frequency

3400

@WS=8kHz,

MCLK=13.824MHz

fcl2

Low

pass

filter

cut-off

frequency

4686

5037

5100

WS=44.1kHz

–

48kHz,

MCLK=20.48MHz

ΔfMCLK

Master

clock

frequency

accuracy

-500

+500

ppm

DMCLK

Master Clock Duty Cycle

2S PARAMETERS (all values in nano seconds)

Transmitter

Receiver

Lower Limit

Upper Limit

Lower Limit

Upper Limit

Parameter

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

NOTE

Bit Clock period T

325

High time tHC

114

Low time tLC

114

Rise time tRC

Delay tdtr

260

Hold time thtr

100

Set-up time tsr

Hold time thr

ISD5216PI Datasheet(PDF) 56 Page - Winbond

ISD5216PI Datasheet(HTML) 56 Page - Winbond

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