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參數(shù)資料
| 型號： | SM5847 |
| 廠商： | Seiko NPC Corporation |
| 英文描述： | High-fidelity Digital Audio, Multi-function Digital Filter |
| 中文描述： | 高保真數(shù)字音頻，多功能數(shù)字濾波器 |
| 文件頁數(shù)： | 9/30頁 |
| 文件大?。?/td> | 337K |
| 代理商： | SM5847 |
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SM5847AF
NIPPON PRECISION CIRCUITS—9
Reset timing (RSTN)
V
DD
= V
DDAC
= 3.00 to 5.25 V, V
SS
= V
SSAC
= 0 V, T
a
=
40 to 85
°
C
Output timing (CKO, BCKO, WCKO, DOL, DOR, DG)
V
DD
= V
DDAC
= 4.75 to 5.25 V, V
SS
= V
SSAC
= 0 V, T
a
=
40 to 70
°
C, C
L
= 50 pF
Parameter
Symbol
Condition
Rating
Unit
min
1
1. t
MCK
is equal to 1/f
XTI
or 1/f
OS C
. For example, t
RST
= 54 ns when f
XTI
= 37 MHz.
typ
max
RSTN LOW-level reset pulsewidth
t
RST
2t
MCK
–
–
ns
Parameter
Symbol
Condition
Rating
Unit
min
typ
max
XTI falling edge to CKO falling edge delay
t
XTO
4
–
9
ns
V
DD
= V
DDAC
= 3.00 to 5.25 V,
T
a
=
40 to 85
°
C
4
–
11
ns
BCKO falling edge to WCKO, DOL, DOR,
DG delay
t
BDO
4
–
2
ns
BCKO rising edge to WCKO falling edge
t
WOH
Output mode: 8fs
OMD = HIGH (fs = 192 kHz)
External clock input:
XTI = 27 ns (37 MHz),
CKSLN = HIGH (192fs)
Divider ratio: 1
CKDV1 = CKDV2 = LOW
Output data length: 24 bits
OW1N = OW2N = LOW
8
–
–
ns
WCKO falling edge to BCKO rising edge
t
WOS
8
–
–
ns
BCKO period
t
OBCY
27
–
–
ns
BCKO HIGH-level pulsewidth
t
OBCH
7
–
–
ns
BCKO LOW-level pulsewidth
t
OBCL
7
–
–
ns
DOL, DOR setup time
t
ODS
7
–
–
ns
DOL, DOR hold time
t
ODH
7
–
–
ns
BCKO rising edge to WCKO falling edge
t
WOH
Output mode: 4fs
OMD = LOW (fs = 192 kHz)
External clock input:
XTI = 27 ns (37 MHz),
CKSLN = HIGH (192fs)
Divider ratio: 1
CKDV1 = CKDV2 = LOW
Output data length: 24 bits
OW1N = OW2N = LOW
17
–
–
ns
WCKO falling edge to BCKO rising edge
t
WOS
17
–
–
ns
BCKO period
t
OBCY
54
–
–
ns
BCKO HIGH-level pulsewidth
t
OBCH
18
–
–
ns
BCKO LOW-level pulsewidth
t
OBCL
18
–
–
ns
DOL, DOR setup time
t
ODS
18
–
–
ns
DOL, DOR hold time
t
ODH
18
–
–
ns
1.5V
RSTN
t
RST
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SM5847AF | High-fidelity Digital Audio, Multi-function Digital Filter |
| SM5859AF | compression and non compression type antishock memory controller |
| SM5864AP | Digital Audio D/A Converter |
| SM5865AM | D/A Converter |
| SM5865CM | D/A Converter for Digital Audio |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SM5847AF | 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:High-fidelity Digital Audio, Multi-function Digital Filter |
| SM5849 | 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:Asynchronous Sample Rate Converter |
| SM5849AF | 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:Asynchronous Sample Rate Converter |
| SM5849BF | 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:Asynchronous Sample Rate Converter |
| SM5849F | 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:Asynchronous Sample Rate Converter |
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