參數(shù)資料
型號： 935263971112
廠商： NXP SEMICONDUCTORS
元件分類： 通信及網(wǎng)絡
英文描述： SPECIALTY TELECOM CIRCUIT, PDSO28
封裝： PLASTIC, SOT-136, SO-28
文件頁數(shù)： 34/38頁
文件大?。?/td> 287K
代理商： 935263971112
1999 Feb 17
5
Philips Semiconductors
Product specication
Cordless telephone, answering machine
line interface
UBA1707
PINNING
SYMBOL
PIN
DESCRIPTION
SLPE
1
connection for slope resistor
LN
2
positive line terminal
REG
3
line voltage regulator decoupling
LVI
4
negative line voltage sense input
RGL
5
reference for current regulation mode
LCC
6
line current control output
CST
7
input for stability capacitor
RXO
8
receive amplier output
AGC
9
automatic gain control/line loss
compensation adjustment
RXI
10
receiver amplier input
EHI
11
electronic hook switch control input
DATA
12
serial bus data input
EN
13
programming serial bus enable input
CLK
14
serial bus clock input
AXI
15
auxiliary amplier input
AXO
16
auxiliary amplier output
TXI
17
inverted transmit amplier input
TXI+
18
non-inverted transmit amplier input
SWI3
19
NPN open-collector output 3
SWI2
20
NPN open-collector output 2
SWI1
21
NPN open-collector output 1
GND
22
ground reference
LSPGND
23
ground reference for the loudspeaker
amplier
LSAO
24
loudspeaker amplier output
VCC
25
supply voltage
LSAI1
26
loudspeaker amplier input 1
LSAI2
27
loudspeaker amplier input 2
DLC
28
dynamic limiter timing adjustment
Fig.2 Pin configuration.
handbook, halfpage
SLPE
LN
REG
LVI
RGL
LCC
CST
RXO
AGC
RXI
EHI
DATA
EN
CLK
DLC
LSAI2
LSAI1
VCC
LSPGND
GND
LSAO
SWI1
SWI2
SWI3
TXI
+
TXI
AXO
AXI
1
2
3
4
5
6
7
8
9
10
11
12
13
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
UBA1707
MGK704
相關PDF資料
PDF描述
935263971118 SPECIALTY TELECOM CIRCUIT, PDSO28
08-040831 OUTLINE AUTO - TANGING MEGAPAC
08-040831-C OUTLINE AUTO - TANGING MEGAPAC
08-040921 OUTLINE MINI MEGAPAC STANDARD CHASSIS
08-040921-D OUTLINE MINI MEGAPAC STANDARD CHASSIS
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