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參數(shù)資料
| 型號： | AD1881AJST |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 消費家電 |
| 英文描述： | AC’97 SoundMAX Codec |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| 封裝： | PLASTIC, LQFP-48 |
| 文件頁數(shù)： | 5/26頁 |
| 文件大?。?/td> | 261K |
| 代理商： | AD1881AJST |
AD1881A
–5–
REV. 0
TIMING PARAMETERS
1
(GUARANTEED OVER OPERATING TEMPERATURE RANGE)
Parameter
Symbol
Min
Typ
Max
Unit
RESET
Active Low Pulsewidth
RESET
Inactive to BIT_CLK Startup Delay
SYNC Active High Pulsewidth
SYNC Low Pulsewidth
SYNC Inactive to BIT_CLK Startup Delay
BIT_CLK Frequency
BIT_CLK Period
BIT_CLK Output Jitter
2
BIT_CLK High Pulsewidth
BIT_CLK Low Pulsewidth
SYNC Frequency
SYNC Period
Setup to Falling Edge of BIT_CLK
Hold from Falling Edge of BIT_CLK
BIT_CLK Rise Time
BIT_CLK Fall Time
SYNC Rise Time
SYNC Fall Time
SDATA_IN Rise Time
SDATA_IN Fall Time
SDATA_OUT Rise Time
SDATA_OUT Fall Time
End of Slot 2 to BIT_CLK, SDATA_IN Low
Setup to Trailing Edge of
RESET
(Applies to SYNC, SDATA_OUT)
Rising Edge of
RESET
to HI-Z Delay (ATE Test Mode)
Propagation Delay
RESET
Rise Time
t
RST_LOW
t
RST2CLK
t
SYNC_HIGH
t
SYNC_LOW
t
SYNC2CLK
50
ns
μ
s
ns
μ
s
ns
MHz
ns
ps
ns
ns
kHz
μ
s
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
ns
ns
ns
ns
833
80
19.5
162.8
12.288
81.4
t
CLK_PERIOD
750
44.76
44.76
t
CLK_HIGH
t
CLK_LOW
36.62
36.62
40.69
40.69
48.0
20.8
2.5
t
SYNC_PERIOD
t
SETUP
t
HOLD
t
RISECLK
t
FALLCLK
t
RISESYNC
t
FALLSYNC
t
RISEDIN
t
FALLDIN
t
RISEDOUT
t
FALLDOUT
t
S2_PDOWN
t
SETUP2RST
t
OFF
5
5
2
2
2
2
2
2
2
2
0
15
4
4
4
4
4
4
4
4
10
10
10
10
10
10
10
10
10
25
15
50
NOTES
1
Guaranteed, not tested.
2
Output jitter is directly dependent on crystal input jitter.
Specifications subject to change without notice.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AD1885 | AC’97 SoundMAX Codec |
| AD1885JST | AC’97 SoundMAX Codec |
| AD1886 | AC’97 SoundMAX Codec |
| AD1886A | IR Emitting Diode; Power Dissipation, Pd:50mW; Viewing Angle:45 ; Package/Case:SIP; Operating Temperature Range:-25 C to +85 C; Leaded Process Compatible:Yes RoHS Compliant: Yes |
| AD1886AJST | AC’97 SoundMAX Codec |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD1881AJSTZ | 制造商:Analog Devices 功能描述:IC AUDIO CODEC |
| AD1881AJSTZ-REEL | 制造商:Analog Devices 功能描述:Audio Codec 2ADC / 2DAC 16-Bit 48-Pin LQFP T/R |
| AD1881JST | 制造商:Analog Devices 功能描述:AC'97 SOUNDMAX CODEC 制造商:Analog Devices 功能描述:SOUNDCARD CIRCUITS, 48 Pin, Plastic, QFP |
| AD1882 | 制造商:AD 制造商全稱:Analog Devices 功能描述:High Definition Audio SoundMAX Codec |
| AD1882A | 制造商:AD 制造商全稱:Analog Devices 功能描述:High Definition Audio SoundMAX Codec |
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