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參數(shù)資料
| 型號： | TWL1110GQE |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PBGA80 |
| 封裝： | PLASTIC, MICRO, BGA-80 |
| 文件頁數(shù)： | 26/37頁 |
| 文件大?。?/td> | 496K |
| 代理商： | TWL1110GQE |
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TWL1110
VOICE-BAND AUDIO PROCESSOR (VBAP
)
SLWS103 – NOVEMBER 2000
32
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PRINCIPLES OF OPERATION
0
1
2
3
4
N–2
N–1
N
N+1
Transmit Time Slot
1
2
3
4
N–2
N–1
N
80%
20%
tsu(PCMSYN)
th(PCMSYN)
See Note A
See Note C
See Note B
tpd2
tpd1
See Note D
tsu(PCMO)
tpd3
80%
20%
PCMCLK
PCMSYN
PCMO
NOTES: A. This window is allowed for PCMSYN high.
B. This window is allowed for PCMSYN low (th(PCMSYN)max determined by data collision considerations).
C. Transitions are measured at 50%.
D. Bit 1 = MSB, Bit N = LSB
Figure 8. Transmit Timing Diagram (2.048 MHz)
80%
20%
See Note C
PCMI
PCMSYN
PCMCLK
0
1
2
3
4
N –2
N –1
N
N +1
20%
80%
1
2
3
4
N –2
N –1
N
See Note D
th(PCMSYN)
tsu(PCMSYN)
See Note A
tsu(PCMI)
th(PCMI)
See Note B
Receive Time Slot
NOTES: A. This window is allowed for PCMSYN high.
B. This window is allowed for PCMSYN low.
C. Transitions are measured at 50%.
D. Bit 1 = MSB, Bit N = LSB
Figure 9. Receive Timing Diagram (2.048 MHz)
t(BUF)
thd(STA)
t(Low)
tr
tf
thd(DAT)
t(HIGH)
tsu(DAT)
tsu(STA)
thd(STA)
tsu(STO)
STO
STA
STO
SDA
SCL
Figure 10. I2C-Bus Timing Diagram
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TWL1110GQER | 制造商:Texas Instruments 功能描述:VOICE BAND AUD PROCESSOR 80BGA MICROSTAR JUNIOR - Tape and Reel |
| TWL1110PBS | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| TWL1110PBSR | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| TWL1110TQFP | 制造商:TI 制造商全稱:Texas Instruments 功能描述:VOICE-BAND AUDIO PROCESSOR VBAPE |
| TWL1200 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:SDIO, UART, AND AUDIO VOLTAGE-TRANSLATION TRANSCEIVER |
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