參數(shù)資料
型號： 935084920112
廠商： NXP SEMICONDUCTORS
元件分類： 無繩電話/電話
英文描述： TELEPHONE SPEECH CKT, PDSO20
封裝： PLASTIC, SOT-163, SO-20
文件頁數(shù)： 18/38頁
文件大?。?/td> 303K
代理商： 935084920112
March 1994
25
Philips Semiconductors
Product specication
Low voltage versatile telephone transmission circuit
with dialler interface and transmit level dynamic limiting
TEA1064A
APPLICATION INFORMATION
The basic application circuit is shown in Fig.24 and some typical applications are shown in Figs 25, 26 and 27.
In the basic application, the circuit provides two possibilities for supplies to peripheral circuits:
regulated line voltage VLN (stabilized VLN-SLPE) and unregulated supply voltage for peripheral circuits, the supply
voltage is dependent only on the peripheral supply current. This application is the same as that used for
TEA1060/TEA1061, TEA1067 and TEA1068;
stabilized supply voltage for peripherals (VCC2-SLPE), the DC line voltage depends on the current flowing to the
peripheral circuits.
handbook,
full
pagewidth
MGR077
VEE
REG
AGC
STAB
VCC1
LN
R9
20
820
220
nF
R6
18
17
11
DLS/MMUTE
PD
MUTE
DTMF
MIC
MIC
+
IR
S1
620
TEA1064A
R4
100
k
RL
600
ZT
Vo
Iline
C4
100 pF
C7 1 nF
11 to
140 mA
100
F
7
C15
220
F
C1
100
F
Ip
15
14
12
8
9
13
100 nF
2
1
10
20
R5
3.6
k
R3
3.92 k
R8
390
130
C3
470
nF
C16
470 nF
SLPE
R7
68
k
C6
100 pF
10
F
130 k
R2
392
R1
R15
QR
QR
+
GAR
GAS1
GAS2
4
16
VCC2
19
1
5
6
2
3
Vi
10
F
R16
56
Fig.23 Test circuit for defining voltage gain of the receiving amplifier, voltage gain (Gv) is defined as
20 log
Vo /Vi (with S1 in position 1).
相關(guān)PDF資料
PDF描述
935084920118 TELEPHONE SPEECH CKT, PDSO20
935084930112 TELEPHONE SPEECH CKT, PDIP20
0672.400 Circular Connector; MIL SPEC:MIL-C-26482, Series I, Solder; Body Material:Aluminum; Series:PT06; Number of Contacts:55; Connector Shell Size:22; Connecting Termination:Solder; Circular Shell Style:Straight Plug; Body Style:Straight
0672.500 Circular Connector; No. of Contacts:61; Series:; Body Material:Aluminum; Connecting Termination:Solder; Connector Shell Size:24; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:24-61
935085450112 F/FAST SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO14
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
935087-000 制造商:TE Connectivity 功能描述:301A511-51-05/164-0 - Bulk
935087N001 制造商:TE Connectivity 功能描述:301A511-51-05/164-CS7092 制造商:TE Connectivity 功能描述:301A511-51-05/164-CS7092 - Bulk
9350DC-200-0GZZZA 制造商:Siemens 功能描述:
9350DC-200-0ZZZTA 制造商:Siemens 功能描述:
9350DC-200-0ZZZZA 制造商:Siemens 功能描述:
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*