PRL-425N PULSE RESEARCH LAB, PRL-425N Datasheet

Product Description:2-Ch. Universal Diff. Receiver, NECL Outputs

PRL-425N

Manufacturer Part Number

PRL-425N

Description

Product Description:2-Ch. Universal Diff. Receiver, NECL Outputs

Manufacturer

PULSE RESEARCH LAB

Datasheet

1.PRL-425N.pdf (2 pages)

Specifications of PRL-425N

Rohs Compliant

Lead Free Status / RoHS Status

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APPLICATIONS

FEATURES

DESCRIPTION

The PRL-425N and PRL-425T are dual channel, universal input differential receivers with SMA I/O connectors. The floating 100 Ω

inputs are designed for interfacing with differential signals within the common mode range of -2.4V to +4V. Therefore, they are

compatible with LVDS, RS422, LVPECL, LVTTL/CMOS, NECL, PECL or TTL differential input signals. The PRL-425N has

complementary NECL outputs for driving 50 Ω loads terminated to -2V, floating 100 Ω loads or AC-coupled 50 Ω loads. The

PRL-425T has complementary TTL outputs for driving 50 Ω or open circuit loads. They are also long line drivers, designed

specifically for use with high speed data communications applications. Functional block diagrams of these devices are shown in Fig.

1 and Fig. 2.

Model numbers with suffix TR, such as PRL-425NTR or -425TTR, have Triax input connectors instead of SMA input connectors.

Each unit is supplied with a ±8.5 V/1.4 A AC/DC Adaptor and housed in a 1.3 x 2.9 x 3.9-in. extruded aluminum enclosure.

Available accessories include voltage distribution modules and brackets for mounting multiple units.

PRL-425N/425T DUAL CHANNEL UNIVERSAL DIFFERENTIAL

•

Differential LVDS, RS422, LVPECL, NECL, PECL or

TTL to NECL, RS-422 or TTL Logic Level Translation

Conversion of Differential Signals to Ground-Referenced

Signals

Essential Lab Tools for interfacing with High Speed Data

Communications Equipment

1.5GHz maximum Clock Rate for the PRL-425N and

300MHz for the PRL-425T

Floating 100 Ω Universal Differential Inputs Accept

LVDS, RS422, LVPECL, NECL, PECL or TTL Inputs

Complementary 50 Ω ECL Outputs for PRL-425N

Complementary 50 Ω TTL Outputs for PRL-425T

Ready-to-Use 1.3 x 2.9 x 3.9-in. Modules include a

±8.5V/1.4A AC/DC Adapter

RECEIVERS, NECL/TTL OUTPUTS

PRL-425NTR, Universal Differential Receiver (Triax),

1234 Francisco Street, Torrance, CA 90502

Tel: 310-515-5330 Fax: 310-515-0068

Email:

NECL Outputs

sales@pulseresearchlab.com

www.pulseresearchlab.com

Related parts for PRL-425N

PRL-425N Summary of contents

Page 1

... Fig Model numbers with suffix TR, such as PRL-425NTR or -425TTR, have Triax input connectors instead of SMA input connectors. Each unit is supplied with a ±8.5 V/1.4 A AC/DC Adaptor and housed in a 1.3 x 2.9 x 3.9-in. extruded aluminum enclosure. Available accessories include voltage distribution modules and brackets for mounting multiple units. ...

Page 2

... The TTL outputs rise and fall times (10%- 90%) are measured with ground referenced 50 Ω terminations, and it is not necessary to terminate an unused output. for PRL-425N is measured by dividing the outputs by four, using the PRL-255, ÷2 and ÷4 frequency divider module, and then measured using the PRL- (2). f MAX 550NQ4X, four channel ECL Terminators, connected to a sampling 'scope ...

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