Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

FX828 Datasheet(PDF) 5 Page - CML Microcircuits

Part # FX828
Description  CTCSS/DCS/SELCALL Processor
PDF  34 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  CMLMICRO [CML Microcircuits]
Direct Link  http://www.cmlmicro.com
Logo CMLMICRO - CML Microcircuits

FX828 Datasheet(HTML) 5 Page - CML Microcircuits

  FX828 Datasheet HTML 1Page - CML Microcircuits FX828 Datasheet HTML 2Page - CML Microcircuits FX828 Datasheet HTML 3Page - CML Microcircuits FX828 Datasheet HTML 4Page - CML Microcircuits FX828 Datasheet HTML 5Page - CML Microcircuits FX828 Datasheet HTML 6Page - CML Microcircuits FX828 Datasheet HTML 7Page - CML Microcircuits FX828 Datasheet HTML 8Page - CML Microcircuits FX828 Datasheet HTML 9Page - CML Microcircuits Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 34 page
background image
CTCSS/DCS/SELCALL Processor
FX828
© 2009 CML Microsystems Plc
5
D/828/4
1.3
Signal List (continued)
Package
D2/D5/P4
Signal
Description
Pin No.
Name
Type
8
COMPOUT
O/P
The output of the comparator.
9
COMPIN
I/P
The input to the comparator.
10
A/D CAP 1
O/P
An internal reference voltage for the CTCSS A
to D. Decouple to VSS with an external
capacitor.
11
A/D CAP 2
O/P
An internal reference voltage for the DCS A to
D. Decouple to VSS with an external capacitor.
12
Vss
Power
The negative supply rail (ground).
13
VBIAS
O/P
A bias line for the internal circuitry, held at ½
VDD. This pin must be decoupled by a capacitor
mounted close to the device pins.
14
RX AMP IN
I/P
The inverting input to the Rx input amplifier.
15
RX AMP OUT
O/P
The output of the Rx input amplifier and the
input to the audio filter section.
16
RX AUDIO OUT
O/P
Output of the Rx audio filter section.
17
TX AUDIO OUT
O/P
Output of the selcall tone generator.
18
SUM IN
I/P
Input to the audio summing amplifier.
19
SUM OUT
O/P
Output of the audio summing amplifier.
20
MOD1 IN
I/P
Input to MOD1 audio gain control.
21
TX SUB AUDIO OUT
O/P
Output of the CTCSS or DCS Tx tone generator.
22
MOD1
O/P
Output of MOD1 audio gain control.
23
MOD2
O/P
Output of MOD2 audio gain control.
24
VDD
Power
The positive supply rail. Levels and voltages are
dependent upon this supply. This pin should be
decoupled to VSS by a capacitor.
Notes:
I/P
=
Input
O/P
=
Output



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com