SRC4192IDB Datasheet, PDF (5/34 Pages) Texas Instruments – 192kHz Stereo Asynchronous Sample Rate Converters

ELECTRICAL CHARACTERISTICS (Cont.)
All parameters specified with T_A = +25°C, V_DD = +3.3V, and V_IO = +3.3V, unless otherwise noted.
PARAMETER
SWITCHING CHARACTERISTICS
Reference Clock Timing
RCKI Frequency^{(2), (3)}
RCKI Period
RCKI Pulsewidth High
RCKI Pulsewidth Low
Reset Timing
RST Pulse Width Low
Delay Following RST Rising Edge
Input Serial Port Timing
LRCKI to BCKI Setup Time
BCKI Pulsewidth High
BCKI Pulsewidth Low
SDIN Data Setup Time
SDIN Data Hold Time
Output Serial Port Timing
SDOUT Data Delay Time
SDOUT Data Hold Time
BCKO Pulsewidth High
BCKO Pulsewidth Low
TDM Mode Timing
LRCKO Setup Time
LRCKO Hold Time
TDMI Data Setup Time
TDMI Data Hold Time
SPI Timing
CCLK Frequency
CDATA Setup Time
CDATA Hold Time
CS Falling to CCLK Rising
CCLK Falling to CS Rising
t_RCKIP
t_RCKIH
t_RCKIL
t_RSTL
t_LRIS
t_SIH
t_SIL
t_LDIS
t_LDIH
t_DOPD
t_DOH
t_SOH
t_SOL
t_LROS
t_LROH
t_TDMS
t_TDMH
t_CDS
t_CDH
t_CSCR
t_CFCS
POWER SUPPLIES
Operating Voltage
V_DD
V_IO
Supply Current
I_DD, Power Down
I_DD, Power Down (SRC4193 only)
I_DD, Dynamic
I_IO, Power Down
I_IO, Power Down (SRC4193 only)
I_IO, Dynamic
Total Power Dissipation
P_D, Power Down
P_D, Power Down (SRC4193)
P_D, Dynamic
CONDITION
SRC4193 Only
V_DD = +3.3V, V_IO = +3.3V
RST = 0, No Clocks
PDN Bit = 0, No Clocks
f_SIN = f_sOUT = 192kHz
RST = 0, No Clocks
PDN Bit = 0, No Clocks
f_SIN = f_SOUT = 192kHz
V_DD = +3.3V, V_IO = +3.3V
RST = 0, No Clocks
PDN Bit = 0, No Clocks
f_SIN = f_SOUT = 192kHz
SRC4192, SRC4193
MIN
TYP
MAX
128 x f_SMIN
20
0.4 x t_RCKIP
0.4 x t_RCKIP
500
500
10
10
10
10
10
2
10
5
10
10
10
10
12
8
15
12
50
1/(128 x f_SMIN)
10
25
3.0
+3.3
3.6
1.65
+3.3
3.6
100
5
66
100
21
2
660
16.6
225
NOTES: (1) Dynamic performance measured with an Audio Precision System Two Cascade or Cascade Plus.
(2) f_SMIN = min (f_SIN, f_SOUT).
(3) f_SMAX = max (f_SIN, f_SOUT).
UNITS
MHz
ns
ns
ns
ns
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MHz
ns
ns
ns
ns
V
V
µA
mA
mA
µA
µA
mA
µW
mW
mW
SRC4192, SRC4193
5
SBFS022B
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