TLV320AIC34 Datasheet, PDF (14/91 Pages) Texas Instruments – FOUR-CHANNEL, LOW-POWER AUDIO CODEC FOR PORTABLE AUDIO/TELEPHONY

TLV320AIC34
SLAS538 – OCTOBER 2007
All specifications at 25°C, DVDD = 1.8 V
WCLK
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t_H(BCLK)
t_h(WS)
t_S(WS)
BCLK
t_L(BCLK)
t_d(DO-WS)
t_d(DO-BCLK)
SDOUT
t_S(DI)
t_h(DI)
SDIN
PARAMETER
t_H(BCLK)
t_L(BCLK)
t_s(WS)
t_h(WS)
t_d(DO-WS)
t_d(DO-BCLK)
t_s(DI)
t_h(DI)
t_r
t_f
BCLK high period
BCLK low period
ADWS/WCLK setup time
ADWS/WCLK hold time
ADWS/WCLK to DOUT delay time (for LJF mode only)
BCLK to DOUT delay time
DIN setup time
DIN hold time
Rise time
Fall time
IOVDD = 1.1 V
MIN MAX
70
70
10
10
50
50
10
10
8
8
NOTE: All timing specifications are measured at characterization but not tested at final test.
Figure 3. I²S/LJF/RJF Timing in Slave Mode
IOVDD = 3.3 V
MIN MAX
35
35
6
6
20
20
6
6
4
4
T0145-02
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
14
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