MC34118-D28-T UTC [Unisonic Technologies], MC34118-D28-T Datasheet - Page 3
MC34118-D28-T
Manufacturer Part Number
MC34118-D28-T
Description
VOICE SWITCHED SPEAKER-PHONE CIRCUIT
Manufacturer
UTC [Unisonic Technologies]
Datasheet
1.MC34118-D28-T.pdf
(12 pages)
MC34118
RLO2
TLO2
CPT
MCI
CD
BLOCK DIAGRAM
FI
11
18
16
19
3
2
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
MUT
12
Noise Monitor
Background
FO
1
MCO
Level Delector
10
TLI2
RLI2
17
20
CT
14
VLC
13
Altenuator
VB
AGC
Attenuator
Conrol
TXI
9
T
X
TXO
RXO
8
22
Attenuator
R
TLI1
23
X
LINEAR INTEGRATED CIRCUIT
VB
HTI
RXI
21
7
Noise Monitor
Background
RLI1
Lever Detector
26
HTO-
6
VB
15
VB
GND
28
HTO+
5
27
25
24
4
QW-R108-007,D
CPR
RLO1
TOL1
V
CC
3 of 12
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