Vertex VX-10 Service Manual

IC Data-----------------
BU4053BCFV Analog Multiplexers/Demultiplexers
CNTL Unit (Q2002)
Pin'-~
Pin 1 Y1
Pin 2 YO
Pin 3 Z1
Pin 4: Z
~'-.._Pin8
'-.._Pin 1
Pin 5: ZO
Pin6: INH
Pin 7: VEE
Pin 8: Vss
Pin 9: C
Pin 10: B
Pin 11: A
Pin 12: XO
Pin 13: X1
Pin 14: X
Pin 15: Y
Pin 16: Voo
INH
L
L
L
TRUTH TABLE
A B c ON SWITCH
L L L XO YO ZO
H L
L
X1 YO ZO
L H L XO Y1 ZO
Voc16~------~-----,
INH6
A 11
810
c 9
v, 8
Vee?~----+---~
Binary to 1 of 2
Decoder with Inhibit
PIN ASSIGNMENT
L H H L X1 Y1 ZO
L L L H XO YO Z1
L H
L
H X1 YO Z1
L L H H XO Y1 Z1
L
H
H
H
X1 Y1 Z1
H
X X X
NONE
MAXIMUM RATINGS
:iii~ ~I1lJ
Rating, Symbol
Value
DC Supply Voltage, Vno
18V
X: Don't Care
Input Voltage, V,N -0.3V to Von+0.3V
Power Dissipation, P"
350mW
Operating Temperature, Top•
-40°C to +85°C
-55°C
to+ 150°C
2!or~ge Temperature, T,,,
··--~
TC35305F DTMF Receiver
CNTL Unit (Q2003)
Pin~~ ........ Pin7
~:1
Pin 1: D2
Pin 2: D1
Pin3: OE
Pin 4: Vno
Pin 5: -PD
Pin 6: OSCE
Pin 7: SIGIN
Pin
8: Vss
Pin 9: XOUT
Pin 10: XIN
Pin 11: CLK
Pin 12: DV
Pin 13: D4
Pin 14: D3
PIN ASSIGNMENT
MAXIMUM RATINGS
Rating, Symbol
Value
DC Supply Voltage, Voo Vss-O.SV to Vss+7.0V
Input Voltage, v,N Vss-O.SV to Vss+D.SV
VstN Vss-1ll.OV to Vrm+O.SV
Output Voltage, Your Vss-O.SV to Voo+O.SV
Input Current, ltN -10mA to +lllmA
Power Dissipation, Po 180mW
Operating Temperature, Tar•
-20°C to +60°C
Storage Temperature, T,,g -60°C to + 150°C
BLOCK DIAGRAM
BPF
Voo Vss PB
BLOCK DIAGRAM
DTMF BYNARY CODE TABLE
FL FH
Dig1t
OE
DV
(t:ltnary
ode
04 03
02
01
697 1209
1
H H L
L L
H
697 1336
2
H
H
L
L
H
L
697 1477
3
H H L
L H
H
770 1209
4
H H L
H L L
770
1336
5
H H L
H L H
770 1477
6
H H L
H H L
852 1209
7
H H L
H
H H
852 1336
8
H H H L
L L
852 1477
9
H
H H
L L H
941 1336
0
H
H H
L
H
L
941
1209
H H H L
H H
941 1477
#
H H H H
L
L
697 1633
A
H H H H
L
H
770 1633
8
H H H H
H L
852 1633
c
H
H H
H
H H
941 1633
0
H H L
L
L
L
H L L L L
L
Any
·-
L
~
z
Z_
~
Z. High Impedance
14 X
15 y
4 z
2-10 VX-10 VHF Band Service Mtmual
'-
~
"-""
"--/

Vertex VX-10 Specifications

General

Brand	Vertex
Model	VX-10
Category	Radio
Language	English