欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: L9217A
英文描述: CAP CER 2700PF 3.15KVDC R3 RAD
中文描述: 低成本線接口,具有反向電池和PPM
文件頁數: 26/30頁
文件大小: 414K
代理商: L9217A
26
Agere Systems Inc.
Data Sheet
November 2001
with Reverse Battery and PPM
L9217A/G Low-Cost Line Interface
Applications
(continued)
ac Design
(continued)
Example 2: Complex Termination (First-Generation Codec)
Below are design equations for complex termination (see Figure 17 and Figure 18).
R
TGP
|| R
TGS
R
TGP
|| R
TGS
g
tx
=
g
rcv =
h
bal
= 20log
where:
Z
T/R
= R
1
+ R
2
|| C
Z
TG
= R
TGP
|| (R
TGS
+ C
G
)
R
TGP
= 8.06 k
1
R
2
R
TGS
=
R
TGP
C
G
=
x C
and
C
N
R
N2
=
C
G
R
TGP
R
N1
= R
N2
The equations above do not include the blocking capacitors.
R
T1
2R
P
201.2
-----------
1
R
GP
--------
R
RCV
-----------
+
+
----------------------------------
1
R
N2
--------
+
-----------------
+
=
R
T2
201.2
-----------
R
GP
1
--------
R
RCV
-----------
+
+
----------------------------------
1
R
N2
--------
+
-----------------
+
+
=
C
T
------
201.2
----------------
C
N1
----------
+
R
N1
R
N2
(
)
2
------------------------------------
R
TGP
R
TGS
||
C
TG
----------
+
R
TGP
R
TGS
------------------------------------
2
1
R
GP
-----------
R
RCV
---------------
+
+
----------------------------------------------
R
N2
1
----------
+
---------------------
+
=
X
R
T6
----------
201.2
----------------
Z
T
----------
1
R
T3
---------------
R
GP
---------------
+
+
-----------------------------------------------
1
Z
T R
-------------
+
-----------------------
×
R
HB
-----------
g
tx
g
rcv
×
-------
(
R
TGP
R
1
R
2
+
)
------------------------------------------
P
3167
-2R
3167
2R
P
-------------------------
TGS
R
TGP
1
相關PDF資料
PDF描述
L9218A CAP CER 330PF 3.15KVDC R3 RAD
L9219A CAP CER 390PF 3.15KVDC R3 RAD
L9310 Line Interface and Line Access Circuit Full-Feature SLIC,Ringing Relay,and Test Access Device
L9311 Line Interface and Line Access Circuit Full-Feature SLIC with High Longitudinal Balance, Ringing Relay,and GR-909 Test Access
L9312 Line Interface and Line Access Circuit Forward Battery SLIC and Ringing Relay for TR-57 Applications
相關代理商/技術參數
參數描述
L9218A 制造商:AGERE 制造商全稱:AGERE 功能描述:Low-Cost Line Interface
L9219A 制造商:AGERE 制造商全稱:AGERE 功能描述:Low-Cost Line Interface with Reverse Battery and Dual Current Limit
L9222 功能描述:功率驅動器IC Quad Inv Tran Switch RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
L9222_04 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:QUAD INVERTING TRANSISTOR SWITCH
L9222D 功能描述:功率驅動器IC Quad Inv Tran Switch RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
主站蜘蛛池模板: 土默特左旗| 喀喇沁旗| 津南区| 海门市| 乡城县| 兴海县| 彭阳县| 肃宁县| 固原市| 茌平县| 视频| 红河县| 漳州市| 方山县| 丰原市| 苍溪县| 崇信县| 静安区| 韩城市| 太和县| 宣化县| 凯里市| 米脂县| 龙海市| 枞阳县| 泸定县| 洞口县| 禄丰县| 涟水县| 民丰县| 柳林县| 易门县| 晋宁县| 镇安县| 新建县| 积石山| 乳山市| 萝北县| 海安县| 麻城市| 上犹县|