參數(shù)資料
型號: TECO3264
廠商: Lineage Power
英文描述: 32-Channel Echo Canceller(32通道回波清除器)
中文描述: 32通道回聲消除器(32通道回波清除器)
文件頁數(shù): 104/128頁
文件大?。?/td> 2328K
代理商: TECO3264
Data Sheet
August 1999
TECO3264 32-Channel Echo Canceller
104
Lucent Technologies Inc.
Register Architecture
(continued)
Page 0 Read/Write Registers 000
07FE
(continued)
Fast Convergence Gain Register
Table 98. Fast Convergence Register (069) [60]
Slow Convergence Gain Register
Table 99. Slow Convergence Gain Register (06A) [40]
Fast Convergence Beta 1 Register
Table 100. Fast Convergence Beta 1 Register (06B) [12]
Bit
7—0
Symbol
FGAIN[7:0]
Parameter Name and Description
Fast Convergence Gain [7:0].
May be adjusted for network conditions.
Range: –48 dB to 0 dB.
dB to hexadecimal formula: 20log10(FGAIN/0x80) = 0 dB.
Recommended value = 01100000.
Bit
7—0
Symbol
SGAIN[7:0]
Parameter Name and Description
Slow Convergence Gain [7:0].
Normal update gain.
Range: –48 dB to 0 dB.
dB to hexadecimal formula: 20log10(SGAIN/0x80) = 0 dB.
Recommended value = 01000000.
Bit
7—0
Symbol
FBETA[12:0]
Parameter Name and Description
Fast Convergence Beta [7:0].
(See also Fast Convergence Beta 2 Register (06C) [05],
Table 101, on page 105, for FBETA[12:8].) This is the NLP operate threshold used in the
fast convergence mode. If Xpower – FBETA(dB) > ê power, then the NLP operates. The
threshold in dB is computed as:
FBETA(dB) = 20log10(FBETA[12:0]/0x2000).
Recommended range: 12 dB to 20 dB.
Recommended value = 00010010.
相關PDF資料
PDF描述
TFH150A 150 MHz SAW Filter For CDMA Basestation Applications(150 MHz SAW濾波器(CDMA基站設備應用))
TFH155A 155.52 MHz SAW Filter for SDH/SONET Timing Recovery Applications(155.52 MHz SAW濾波器(SDH/SONET定時恢復應用))
TFH160A 160 MHz SAW Filter For CDMA Basestation Applications(160 MHz SAW濾波器(CDMA基站設備應用))
TFH167A 167 MHz SAW Filter for GSM Basestation Applications(167 MHz SAW濾波器(GSM基站設備應用))
TFH240A 240 MHz SAW Filter (2 MHz Bandwidth) for Wireless Local Area Network (WLAN) Applications(240 MHz SAW濾波器(2MHz帶寬,無線局域網(wǎng)應用))
相關代理商/技術(shù)參數(shù)
參數(shù)描述
TE-CORE7 功能描述:能量采集模塊 THERMAL ENERGY HARVESTING MODULE RoHS:否 制造商:Nextreme Thermal Solutions 轉(zhuǎn)換能源:Thermal 能量輸出類型:DC 輸出電壓:3.3 V 輸出功率:50 mW 輸入電壓: 輸入電流:15 mA 最大熱源:100 C 最大工作溫度: 尺寸:38.65 mm x 35 mm
TE-CORE7-RF 功能描述:能量采集模塊 Thermoharvesting Wireless Sensor Sys RoHS:否 制造商:Nextreme Thermal Solutions 轉(zhuǎn)換能源:Thermal 能量輸出類型:DC 輸出電壓:3.3 V 輸出功率:50 mW 輸入電壓: 輸入電流:15 mA 最大熱源:100 C 最大工作溫度: 尺寸:38.65 mm x 35 mm
TECR4X4 制造商:HellermannTyton 功能描述:
TECRI4X4 制造商:HellermannTyton 功能描述:
TECRO4X4 制造商:HellermannTyton 功能描述: