參數(shù)資料
型號: AS2522B
廠商: AUSTRIAMICROSYSTEMS AG
英文描述: Telephone Line Interface and Speakerphone Circuit
中文描述: 電話線接口電路和揚聲器
文件頁數(shù): 6/19頁
文件大?。?/td> 365K
代理商: AS2522B
Data Sheet AS2522B
austria
micro
systems
Revision 3.4
Page 6 of 19
TX_atten
Backgnd
noise
monitor
Voice
switching
speech
RX
voice switching circuit
RO
RECI
+3dB
+14dB
Voice
switching
speech
Gmax = -4dB … +16dB (VOL)
Gmin = -33dB
Offset
comp
Compress
Peak
detector
Cmicoffset
+23dB
CBckgnd
Offset
comp
Compress
Peak
detector
CTXoffset
Offset
comp
Compress
Peak
detector
LINE
Gmax = +9dB
Gmin = -21dB … -40dB (VOL)
+12dB
RECV
FT2
FT1
CBN
+8dB
Speech
Mode
Rx-gain
Tx-gain
Remark
Rx > Tx_atten
X
Receive
0db to -20dB
-50dB to -30dB
adjustable with VOL-setting
Tx_atten > Rx
NO
Idle
-25
-25
middle position
Tx_atten > Rx
YES
Transmit
-50dB
0dB
independent of VOL-setting
-50dB
-25dB
0dB
TX-mode
RX-mode
IDLE-mode
Vol min
Vol default
Vol max
TX-gain
RX-gain
-10dB
-20dB
-40dB
-30dB
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AS2522BF 制造商:AMSCO 制造商全稱:austriamicrosystems AG 功能描述:Telephone Line Interface and Speakerphone Circuit
AS2522BQ 制造商:AMSCO 制造商全稱:austriamicrosystems AG 功能描述:Telephone Line Interface and Speakerphone Circuit
AS2522BT 制造商:ams 功能描述:AS Series 3 to 5 V Telephone Line Interface and Speakerphone Circuit - TQFP-32
AS2522B-T 功能描述:IC LINE INTERFACE TELEPH 32-TQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 電信 系列:* 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS 產(chǎn)品變化通告:Product Discontinuation 06/Feb/2012 標(biāo)準(zhǔn)包裝:750 系列:*
AS2522B-Z 制造商:ams 功能描述: