參數(shù)資料
型號: IDT821064PQF
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 編解碼器
英文描述: QUAD PROGRAMMABLE PCM CODEC WITH GCI INTERFACE
中文描述: A/MU-LAW, PROGRAMMABLE CODEC, PQFP64
封裝: PLASTIC, QFP-64
文件頁數(shù): 30/33頁
文件大?。?/td> 510K
代理商: IDT821064PQF
30
INDUSTRIAL TEMPERATURE RANGE
IDT821064 QUAD PROGRAMMABLE PCM CODEC WITH GCI INTERFACE
TIMING CHARACTERISTICS
Reset and Clock
Figure 9. Reset and Clock Timing
t2
t2
MCLK
t1
t1
t4
t4
DCL
t3
t5
GCI Interface
Figure 10. GCI Interface Timing
B7
B6
B0
Detail See Figure 11
DCL
FSC
DD/DU
Parameter
t0
t1
t2
t3
Description
Min
50
48
Typ
Max
Units
μ
s
ns
ns
ns
Test Conditions
Reset pulse width
MCLK pulse width
MCLK Rise and Fall time
DCL period F = 2.048 kHz
F = 4.096 kHz
DCL Rise and Fall Time
DCL pulse width
15
488
244
t4
t5
60
ns
ns
90
Parameter
t71
t72
t73
t74
t75
t77
t78
Description
Min
Typ
Max
60
t3 - 50
Units
ns
ns
ns
ns
ns
ns
ns
Test Conditions
FSC rise and fall time
FSC setup time
FSC hold time
FSC high pulse width
DU data delay time
DD data setup time
DD data hold time
70
50
130
100
110
50
Reset
t0
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