参数资料
型号: TC9446FG
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP100
封装: 14 X 20 MM, 0.65 MM PITCH, PLASTIC, QFP-100
文件页数: 27/41页
文件大小: 562K
代理商: TC9446FG
TC9446FG
2005-09-28
33
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
AC Characteristics (1) Timing
Clock Input Terminals (XI)
Clock frequency
fXI
DLL oscillation circuit (4th
times)
30
MHz
Clock duty
fDTY
40
50
60
%
Clock Input Terminals (CKI)
Clock frequency
fCI
384 fs, fs
= 96 kHz
37
MHz
Clock “H” duration
tCIH
13
ns
Clock “L” duration
tCIL
13
ns
Clock Input Terminals (SCKI)
Clock frequency
fSI
75 MIPS operating
150
MHz
Clock “H” duration
tSIH
3.3
ns
Clock “L” duration
tSIL
3.3
ns
Reset Terminal ( RST )
Stand-by time
tRRS
10
ms
Reset pulse width
tWRS
10
s
Audio Serial Interface
(LRCKA to B, BCKA to B, LRCKOA to B, BCKOA to B, SDI0 to 1, SDO0 to 3)
LRCK setup time
tLBS
CL = 30 pF, fs = 96 kHz
20
ns
LRCK hold time
tLBH
CL = 30 pF, fs = 96 kHz
60
60
ns
SDI setup time
tSDI
CL = 30 pF, fs = 96 kHz
20
ns
SDI hold time
tHDI
CL = 30 pF, fs = 96 kHz
20
ns
BCK clock cycle
tBCK
CL = 30 pF, fs = 96 kHz
160
ns
BCK clock “H” duration
tBCH
CL = 30 pF, fs = 96 kHz
80
ns
BCK clock “L” duration
tBCL
CL = 30 pF, fs = 96 kHz
80
ns
SDO output delay time-1
tDO1
CL = 30 pF, fs = 96 kHz
10
ns
SDO output delay time-2
tDO2
CL = 30 pF, fs = 96 kHz
10
ns
LRCK output delay time
tDCLR
CL = 30 pF, fs = 96 kHz
10
ns
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