參數(shù)資料
型號(hào): TWL1101PFB
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝: PLASTIC, TQFP-48
文件頁(yè)數(shù): 15/31頁(yè)
文件大?。?/td> 408K
代理商: TWL1101PFB
TWL1101
VOICE-BAND AUDIO PROCESSOR (VBAP
)
SLWS074A – MAY 1998 REVISED MARCH 1999
22
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
Table 6. Receive-Data Bit Definitions
BIT NO.
COMPANDED
MODE
COMPANDED MODE WITH
TX GAIN CONTROL
LINEAR
MODE
LINEAR MODE WITH
TX GAIN CONTROL
1
CD7
LD12
2
CD6
LD11
3
CD5
LD10
4
CD4
LD9
5
CD3
LD8
6
CD2
LD7
7
CD1
LD6
8
CD0
LD5
9
TP2
LD4
10
TP1
LD3
11
TP0
LD2
12
LD1
13
LD0
14
TP2
15
––
TP1
16
––
TP0
Transmit channel gain control bits always follow the PCM data in time:
CD7–CD0 = Data word in companded mode
LD12–LD0 = Data word in linear mode
TP2, TP1, TP0 : TXPGA gain control ( see Table 2 )
support section
The clock generator and control circuit use the MCLK input to generate internal clocks that drive internal
counters, filters, and converters. Register control information is written into and read back from the VBAP
registers through the I2C–bus serial control interface.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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