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3D3521

Description
MONOLITHIC MANCHESTER ENCODER
CategoryWireless rf/communication    Telecom circuit   
File Size138KB,4 Pages
ManufacturerData Delay Devices
Environmental Compliance
Download Datasheet Parametric Compare View All

3D3521 Overview

MONOLITHIC MANCHESTER ENCODER

3D3521 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerData Delay Devices
Parts packaging codeDIP
package instructionDIP,
Contacts14
Reach Compliance Codecompliant
JESD-30 codeR-PDIP-T14
length19.305 mm
Number of functions1
Number of terminals14
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeDIP
Package shapeRECTANGULAR
Package formIN-LINE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Maximum seat height4.57 mm
Nominal supply voltage3.3 V
surface mountNO
technologyCMOS
Telecom integrated circuit typesMANCHESTER ENCODER
Temperature levelINDUSTRIAL
Terminal formTHROUGH-HOLE
Terminal pitch2.54 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width7.62 mm
Base Number Matches1
3D3521
MONOLITHIC MANCHESTER
ENCODER
(SERIES 3D3521)
FEATURES
All-silicon, low-power CMOS
technology
3.3V operation
CMOS compatible inputs and
outputs
Vapor phase, IR and wave
solderable
Auto-insertable (DIP pkg.)
Low ground bounce noise
Maximum data rate:
50 MBaud
data
3
delay
devices,
inc.
PACKAGES
CLK
N/C
N/C
1
2
3
4
5
6
7
14
13
12
11
10
9
8
VDD
N/C
N/C
N/C
N/C
TXB
TX
CLK
RESB
DAT
GND
3D3521M
3D3521H
3D3521Z
1
2
3
4
8
7
6
5
VDD
N/C
TXB
TX
RESB
DAT
N/C
GND
DIP (.300)
Gull Wing (.300)
SOIC (.150)
3D3521 DIP (.300)
3D3521G Gull Wing (.300)
3D3521D SOIC (.150)
For mechanical dimensions, click
here
.
For package marking details, click
here
.
FUNCTIONAL DESCRIPTION
The 3D3521 is a monolithic CMOS Manchester Encoder. The clock
and data, present at the unit input, are combined into a single bi-phase-
level signal. In this encoding mode, a logic one is represented by a
high-to-low transition within the bit cell, while a logic zero is represented
by a low-to-high transition. The unit operating baud rate (in Mbaud) is
equal to the input clock frequency (in MHZ). All pins marked N/C must
be left unconnected.
PIN DESCRIPTIONS
DAT
CLK
RESB
TX
TXB
VDD
GND
Data Input
Clock Input
Reset
Signal Output
Inverted Signal Output
+3.3 Volts
Ground
The all-CMOS 3D3521 integrated circuit has been designed as a reliable, economic alternative to hybrid
Manchester Encoders. It is CMOS-compatible and is offered in standard 8-pin and 14-pin auto-insertable
DIPs and space saving surface mount 8-pin and 14-pin SOICs.
Doc #06004
5/8/2006
DATA DELAY DEVICES, INC.
3 Mt. Prospect Ave. Clifton, NJ 07013
1

3D3521 Related Products

3D3521 3D3521H 3D3521M 3D3521Z 3D3521G 3D3521D
Description MONOLITHIC MANCHESTER ENCODER MONOLITHIC MANCHESTER ENCODER MONOLITHIC MANCHESTER ENCODER MONOLITHIC MANCHESTER ENCODER MONOLITHIC MANCHESTER ENCODER MONOLITHIC MANCHESTER ENCODER
Is it lead-free? Lead free Lead free Lead free Lead free Lead free Lead free
Is it Rohs certified? conform to conform to conform to conform to conform to conform to
Maker Data Delay Devices Data Delay Devices Data Delay Devices Data Delay Devices Data Delay Devices Data Delay Devices
Parts packaging code DIP SOIC DIP SOIC SOIC SOIC
package instruction DIP, SOP, DIP, SOP, SOP, SOP,
Contacts 14 8 8 8 14 14
Reach Compliance Code compliant compliant compliant compliant compliant compliant
JESD-30 code R-PDIP-T14 R-PDSO-G8 R-PDIP-T8 R-PDSO-G8 R-PDSO-G14 R-PDSO-G14
length 19.305 mm 9.46 mm 9.65 mm 4.88 mm 19.305 mm 8.695 mm
Number of functions 1 1 1 1 1 1
Number of terminals 14 8 8 8 14 14
Maximum operating temperature 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code DIP SOP DIP SOP SOP SOP
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form IN-LINE SMALL OUTLINE IN-LINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE
Peak Reflow Temperature (Celsius) NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Maximum seat height 4.57 mm 4.57 mm 4.57 mm 1.73 mm 4.57 mm 1.82 mm
Nominal supply voltage 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V
surface mount NO YES NO YES YES YES
technology CMOS CMOS CMOS CMOS CMOS CMOS
Telecom integrated circuit types MANCHESTER ENCODER MANCHESTER ENCODER MANCHESTER ENCODER MANCHESTER ENCODER MANCHESTER ENCODER MANCHESTER ENCODER
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal form THROUGH-HOLE GULL WING THROUGH-HOLE GULL WING GULL WING GULL WING
Terminal pitch 2.54 mm 2.54 mm 2.54 mm 1.27 mm 2.54 mm 1.27 mm
Terminal location DUAL DUAL DUAL DUAL DUAL DUAL
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
width 7.62 mm 7.62 mm 7.62 mm 3.91 mm 7.62 mm 3.9 mm
Base Number Matches 1 1 1 1 1 1
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