MAX9888 Maxim Integrated Products, MAX9888 Datasheet - Page 21

• Manufacturer Part Number: MAX9888
• Description: Stereo Audio CODEC
• Manufacturer: Maxim Integrated Products

DataSheet.in
DIGITAL INPUT/OUTPUT CHARACTERISTICS (continued)
(V
otherwise noted. Typical values are at T
INPUT CLOCK CHARACTERISTICS
(V
noted. Typical values are at T
DIGMICCLK—OUTPUT
Output Low Voltage
Output High Voltage
MCLK Input Frequency
MCLK Input Duty Cycle
Maximum MCLK Input Jitter
LRCLK Sample Rate (Note 8)
DAI1 LRCLK Average Frequency
Error (Note 9)
DAI2 LRCLK Average Frequency
Error (Note 9)
PLL Lock Time
Maximum LRCLK Jitter to Maintain
PLL Lock
Soft-Start/Stop Time
AVDD
AVDD
= V
= V
PARAMETER
PARAMETER
HPVDD
HPVDD
= V
= V
DVDD
DVDD
= V
= V
A
= +25NC.) (Note 1)
DVDDS1
DVDDS1
SYMBOL
V
V
SYMBOL
OH
OL
f
MCLK
A
= V
= V
= +25NC.) (Note 1)
DVDDS2
DVDDS2
V
V
DVDD
DVDD
PSCLK = 01
PSCLK = 10 or 11
DHF_ = 0
DHF_ = 1
FREQ1 = 0x8 to 0xF
FREQ1 = 0x0
Rapid lock mode
Nonrapid lock mode
with FLEXSOUND Technology
= +1.8V, V
= 1.65V, I
= 1.65V, I
= 1.65V to 2.0V, V
CONDITIONS
OL
OH
SPKLVDD
CONDITIONS
= 1mA
= 1mA
SPKLVDD
= V
Stereo Audio CODEC
SPKRVDD
= V
SPKRVDD
= 3.7V, T
DVDD -
-0.025
-0.025
MIN
0.4
A
= 3.7V, T
MIN
10
40
30
48
8
0
= T
MIN
TYP
TYP
A
to T
100
50
12
10
2
= T
MAX
MIN
+0.025
+0.025
, unless otherwise
MAX
MAX
0.4
100
60
60
70
48
96
25
to T
0
7
MAX
UNITS
ps
UNITS
, unless
MHz
kHz
ms
ms
ns
%
%
%
RMS
V
V
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