3D3521 datasheet, PDF - EEWORLD Datasheet

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3D3521: DescriptionMONOLITHIC MANCHESTER ENCODER; CategoryWireless rf/communication Telecom circuit; File Size138KB，4 Pages; ManufacturerData Delay Devices; Environmental Compliance

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3D3521 Overview

MONOLITHIC MANCHESTER ENCODER

3D3521 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Data Delay Devices
Parts packaging code	DIP
package instruction	DIP,
Contacts	14
Reach Compliance Code	compliant
JESD-30 code	R-PDIP-T14
length	19.305 mm
Number of functions	1
Number of terminals	14
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Maximum seat height	4.57 mm
Nominal supply voltage	3.3 V
surface mount	NO
technology	CMOS
Telecom integrated circuit types	MANCHESTER ENCODER
Temperature level	INDUSTRIAL
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	7.62 mm
Base Number Matches	1

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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

delay

devices,

inc.

PACKAGES

CLK

N/C



VDD

N/C

TXB

CLK

RESB

DAT

GND

3D3521M

3D3521H

3D3521Z

VDD

N/C

TXB

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

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

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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