CS43199 datasheet(13/111 Pages) CIRRUS

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DS1113F1

CS4399

3 Characteristics and Specifications

Other characteristics

for AOUTx

Interchannel gain mismatch (defined in Table 3-1)—

±0.1

—

Interchannel phase mismatch (defined in Table 3-1)—

±0.05

—

Output offset voltage: Mute (defined in Table 3-1)—

±0.5

±1

Gain drift (defined in Table 3-1)

—

±100

—

ppm/°C

Load resistance (RL)600

—



Load capacitance (CL)—

—

Turn-on time (defined in Table 3-1)—

—

Click/pop during PDN_HP enable or disable

A-weighted

—

–60

dBV

1.This table also applies to external VCP_FILT supply mode: CS4399 power up procedure is per description in Section 5.10.1; EXT_VCPFILT = 1; VCP_

FILT+ and VCP_FILT– comply to

Table 3-2 when EXT_VCPFILT = 1; in this mode, HV_EN setting becomes don’t care.

2.One LSB of triangular PDF dither is added to PCM data.

3.Referred to the typical full-scale voltage. Applies to all THD+N and dynamic range values in the table.

4.DSD performance may be limited by the source recording. 0 dB-SACD = 50% modulation index.

5.The volume must be configured as indicated to achieve specified output characteristics.

6.Output test configuration. Symbolized component values are specified in the test conditions.

Table 3-5. Combined DAC Digital, On-Chip Analog and AOUTx Filter Characteristics

Test conditions (unless specified otherwise): The filter characteristics have been normalized to the sample rate (Fs) and can be referenced to the desired

sample rate by multiplying the given characteristic by Fs. Single-Speed Mode refers to 32-, 44.1-, and 48-kHz sample rates. Double-Speed Mode refers

to 88.2- and 96-kHz sample rates. Quad-Speed Mode refers to 176.4- and 192-kHz sample rates. Octuple-Speed Mode refers to 352.8- and 384-kHz

sample rates. MCLK_INT is an integer multiple of Fs; HPF disabled; no DC offset applied; group delay does not include serial port delay.

Parameter

Minimum Typical Maximum Units

Fast Roll-Off

(FILTER_SLOW_FASTB =0)

Single-Speed Mode 1

Passband 2

to –0.01-dB corner

to –3-dB corner

attenuation @ Fs/2

8.44 3

—

0.4535 4

0.49

—

Passband ripple 10 Hz to –0.01-dB corner 5

–0.01

—

+0.01

Stopband

0.547

—

Stopband attenuation 6

PHCOMP_LOWLATB =0

PHCOMB_LOWLATB = 1

110 7

105

—

Group delay (linear phase)

PHCOMB_LOWLATB = 1

—

39.5/Fs 8

—s

Group delay (minimum phase)

PHCOMB_LOWLATB = 0

—

6.3/Fs 9

—s

Deemphasis error 10

(Relative to 1 kHz)

Fs = 44.1 kHz

—

±0.14

Fast Roll-Off

(FILTER_SLOW_FASTB =0)

Double-Speed Mode 1

Passband 2

to –0.01-dB corner

to –3-dB corner

attenuation @ Fs/2

7.77

—

0.227

0.48

—

Passband ripple 10 Hz to –0.01-dB corner

–0.01

—

0.01

Stopband

0.583

—

Stopband attenuation 6

—

Group delay (linear phase)

PHCOMB_LOWLATB = 1

—

22.3/Fs

—

Group delay (minimum phase)

PHCOMB_LOWLATB = 0

—

7.5/Fs

—

Table 3-4. Analog Output Characteristics (HV_EN = 1) 1 (Cont.)

Test conditions (unless otherwise specified): Fig. 2-1 shows CS4399 connections; input test signal is a 32-bit, full-scale 997-Hz sine wave (unless specified

otherwise); GNDA = GNDCP = GNDD = 0 V; voltages are with respect to ground; ASP_M/Sb = 1; typical, min/max performance data taken with VA =

VCP = 1.8 V; VL = VD = 1.8 V; VP = 3.6 V; TA = +25°C; measurement bandwidth is 20 Hz–20 kHz; ASP_SPRATE = 0001 (LRCK = 44.1-kHz mode);

PDN_XTAL = 0, MCLK_INT = 1, and MCLK_SRC_SEL = 00 (crystal frequency fXTAL = 22.5792 MHz); Volume = 0 dB; when testing in DSD processor

mode, DSD_ZERODB = 1

; when testing noise related specifications (dynamic range, THD+N, idle channel noise), no external impedance on REFx.

PCM and DSD Processor Mode Parameter 2,3,4

Minimum

Typical

Maximum

Units

Test Load

AOUTA

CLA

REFA

RLA

Measurement

Device

–

AOUTB

REFB

CH1

CH2

CLB

RLB

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