DN5424B datasheet, PDF - EEWORLD Datasheet

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DN5424B: DescriptionDiode Termination Array, 18-Line; CategoryDrivers and interfaces; File Size102KB，2 Pages; ManufacturerKOA Speer; Websitehttp://www.koaspeer.com/

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DN5424B Overview

Diode Termination Array, 18-Line

DN5424B Parametric

Parameter Name	Attribute value
Maker	KOA Speer
package instruction	DIE,
Reach Compliance Code	compliant
ECCN code	EAR99
Is Samacsys	N
Differential output	NO
Interface integrated circuit type	DIODE BUS TERMINATION ARRAY
JESD-30 code	X-XUUC-N24
Number of functions	1
Number of signal lines	18
Number of terminals	24
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	UNSPECIFIED
encapsulated code	DIE
Package shape	UNSPECIFIED
Package form	UNCASED CHIP
Certification status	Not Qualified
surface mount	YES
Temperature level	COMMERCIAL
Terminal form	NO LEAD
Terminal location	UPPER
Base Number Matches	1

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Diode Terminator

Electrical Characteristics

DN5

SERIES

Diode Terminator

Low parasitics, fast reverse recovery time, and a

low forward voltage characteristic make KOA’s DN5

Schottky diode network an excellent bus terminator

for very high speed I/O. This network offers the

designer a single package solution to address

overshoot and undershoot problems, ringing, and

bus reflections that are common to high speed I/O.

Today these networks are commonly used to

optimize bus performance in high end computers,

external data storage peripherals, LAN networks,

and many other applications where high transfer

rates are necessary.

Features

Supply Voltage

(VDD) . . . . . . . . . . . . .

-.3V to +7V

Channel Clamp

Current . . . . . . . . . . . . .

±50mA

Package Power

Rating @ 70°C . . . . . . .

Operating

Temperature . . . . . . . . . .

0°C to +70°C

Storage Temperature . . . .

-65°C to +150°C

Forward Voltage

(to VDD @ 50ma). . . . .

0.55V to 0.90V

Forward Voltage

(to GND @ 50ma). . . . .

0.55V to 0.85V

Reverse Recovery

Time (@ 50ma) . . . . . . .

<400ps

Channel Leakage

(0<Vin<VDD) . . . . . . .

0.1µA to 5µA

Input Capacitance

(If = 1MHz,

Vin = 2.5v) . . . . . . . . . .

5pF

ESD Protection . . . . . . .

4KV min.

Circuit Schematic

VDD

GND

Negligible reverse recovery time

Low capacitance

Low forward voltage drop

18-channel terminator in a single package

Resolved bus impedance mismatch

GND

VDD

Available Pin Configurations

Applications

= Number of Pins (24)

See physical configurations on page G-3

for available pin/package configurations.

Termination of data/control signals @

≥

66 MHz

Dynamic RAM bus termination

RISC architecture

Bolivar Drive, P.O. Box 547, Bradford, PA 16701 USA

814-362-5536

Fax: 814-362-8883

www.koaspeer.com

G-2

DN5424B Related Products

	DN5424B	DN5524B	DN5624B
Description	Diode Termination Array, 18-Line	Diode Termination Array, 18-Line	Diode Termination Array, 18-Line
Maker	KOA Speer	KOA Speer	KOA Speer
package instruction	DIE,	DIE,	DIE,
Reach Compliance Code	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99
Is Samacsys	N	N	N
Differential output	NO	NO	NO
Interface integrated circuit type	DIODE BUS TERMINATION ARRAY	DIODE BUS TERMINATION ARRAY	DIODE BUS TERMINATION ARRAY
JESD-30 code	X-XUUC-N24	X-XUUC-N24	X-XUUC-N24
Number of functions	1	1	1
Number of signal lines	18	18	18
Number of terminals	24	24	24
Maximum operating temperature	70 °C	70 °C	70 °C
Package body material	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
encapsulated code	DIE	DIE	DIE
Package shape	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
Package form	UNCASED CHIP	UNCASED CHIP	UNCASED CHIP
Certification status	Not Qualified	Not Qualified	Not Qualified
surface mount	YES	YES	YES
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal form	NO LEAD	NO LEAD	NO LEAD
Terminal location	UPPER	UPPER	UPPER
Base Number Matches	1	1	1

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