參數(shù)資料
型號(hào)： ZL38002QDG
廠商： ZARLINK SEMICONDUCTOR INC
元件分類： 數(shù)字傳輸電路
英文描述： Low-Voltage Acoustic Echo Canceller With Noise Reduction
中文描述： DATACOM, ISDN ECHO CANCELLER, PQFP48
封裝： 7 X 7 MM, 1 MM HEIGHT, MS-026ABC, TQFP-48
文件頁(yè)數(shù)： 26/47頁(yè)
文件大?。?/td> 440K
代理商： ZL38002QDG
ZL38002
Data Sheet
26
Zarlink Semiconductor Inc.
Register Table 9 - Sout Gain Reduction (SoutGR)
Register Table 10 - Customer Gain Control Registers (CGCR1) & (CGCR2)
Bit
Name
Description
7 - 1
Reserved
Reserved: Must be set to low
0
SoutGR
This bit will provide an automatic signal reduction on Sout by 12 dB (far-end
speaker) when double talk is present with this bit set to 1.
Bit
Name
Description
15-12
Reserved
Reserved: Must be set to low
11-8
XRAMGain3-0
Gain control for ROUT to Xram, range from -24 dB to 21 dB. (1111=+21dB,
0000=-24 dB)
7-4
SoutGain3-0
Gain control for SOUT, range from -24 dB to 21 dB. (1111=+21dB, 0000=-
24 dB)
3-0
SinGain3-0
Gain control for SIN, range from -24 dB to 21 dB. (1111=+21dB, 0000=-
24 dB)
Read/Write Page 0, Address: 12
H
Reset Value: 00
H
7
6
5
4
3
2
1
0
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
SoutGR
Read/Write Page 0, Address: 1D
H
Reset Value: 08
H
15
14
13
12
11
10
9
8
Reserved
Reserved
Reserved
Reserved
XRAMGain3
XRAMGain2
XRAMGain1
XRAMGain0
Read/Write Page 0, Address: 1C
H
Reset Value: 88
H
7
6
5
4
3
2
1
0
SoutGain3
SoutGain2
SoutGain1
SoutGain0
SinGain3
SinGain3
SinGain3
SinGain3
相關(guān)PDF資料
PDF描述
ZL38002QDG1 Low-Voltage Acoustic Echo Canceller With Noise Reduction
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ZL38002QDG1 制造商:Microsemi Corporation 功能描述:ECHO CANCELLER CHIP 1CH G.711 W/OUT TONE DETECTION 48TQFP - Trays 制造商:Zarlink Semiconductor Inc 功能描述:ECHO CANCELLER CHIP 1CH G.711 W/OUT TONE DETECTION 48TQFP - Trays
ZL38003 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:AEC with Noise Reduction & Codecs for Digital Hands-Free Communication
ZL38003_06 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:AEC with Noise Reduction & Codecs for Digital Hands-Free Communication
ZL38003GMG 制造商:Microsemi Corporation 功能描述:ECHO CANCELLER CHIP 1CH G.711/G.712 W/OUT TONE DETECTION 81C - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC ECHO CANCEL DUAL CODEC 81CBGA 制造商:Microsemi Corporation 功能描述:IC ECHO CANCEL DUAL CODEC 81CBGA
ZL38003GMG2 制造商:Microsemi Corporation 功能描述:ECHO CANCELLER CHIP 1CH G.711/G.712 W/OUT TONE DETECTION 81C - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC ECHO CANCEL DUAL CODEC 81CBGA 制造商:Microsemi Corporation 功能描述:IC ECHO CANCEL DUAL CODEC 81CBGA
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