參數(shù)資料
型號: AK2306LV
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: Dual PCM CODEC for ISDN/VoIP TERMINAL ADAPTER
中文描述: 雙的PCM編解碼器對ISDN / VoIP終端適配器
文件頁數(shù): 35/38頁
文件大?。?/td> 469K
代理商: AK2306LV
ASAHI K ASEI
[AK 2306/LV]
Analog output circuit(AMPR0,1)
AK2306/LV has an op-amp at analog output stage of each channel to consist in an inverting amplifier for a gain
adjustment of 0dBm0 level. Feedback resistor must be 10k
ohm
or larger.
! Important Notice
When AMPRn are used as a AGND buffer, they can not be used for a gain adjustment.
Analog ground stabilization capacitor
An external capacitor of more than 1.0uF should be connected between VREF and VSS to stabilize analog
ground (VREF).
AK2306/LV
+C
MS0093-E -04 35 2001/11
PLL Loop filter capcitor
An external capacitor of more than 0.22uF should be connected between LPC and VSS.
AK2306/LV
+C
VREF
Power Supply
To attenuate the power supply noise, connect capacitors between VDD and VSS, as shown below.
LPC
BGREF
GAnR
R1
R2
AK2306
VRn
VFRn
GSRn
(n=0,1)
R1=R2=33kohm
+
C1
C2
AK2306/LV
VDD
VSS
C1=C3=0.1uF
C2=C4=10uF
相關(guān)PDF資料
PDF描述
AK2307 SPEECH CODEC for Digital Key telephone (5.0V/3.3V)
AK2307LV SPEECH CODEC for Digital Key telephone (5.0V/3.3V)
AK2347 JT 37C 37#22D PIN GRND PLUG
AK2368 BASE-BAND LSI FOR CORDLESS TELEPHONES
AK2500 DS3/STS-1 Analog Line Receiver
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK2306LVM 制造商:AKM 制造商全稱:AKM 功能描述:ISDN/VoIP?????????????????¢???????????¨ ????????£??3?????? ??°??£??-??3???????????ˉ ?????3???
AK2306VM 制造商:AKM 制造商全稱:AKM 功能描述:ISDN/VoIP?????????????????¢???????????¨ ????????£??3?????? ??°??£??-??3???????????ˉ ?????3???
AK2307 制造商:AKM 制造商全稱:AKM 功能描述:SPEECH CODEC for Digital Key telephone (5.0V/3.3V)
AK2307LV 制造商:AKM 制造商全稱:AKM 功能描述:SPEECH CODEC for Digital Key telephone (5.0V/3.3V)
AK2308LV 制造商:AKM 制造商全稱:AKM 功能描述:AK2308LV