PRL-434 PULSE RESEARCH LAB, PRL-434 Datasheet
PRL-434
Manufacturer Part Number
PRL-434
Description
Product Description:1:4 Differential NECLFanout, SMA I/O
Manufacturer
PULSE RESEARCH LAB
Datasheet
1.PRL-434.pdf
(2 pages)
Specifications of PRL-434
Rohs Compliant
NA
Lead Free Status / RoHS Status
na
DESCRIPTION
The PRL-434 is a 1:4 Differential Fan Out NECL Buffer module. It is intended for fanning out single ended or differential NECL
signals into four pairs of complementary outputs. It can also be used for converting AC coupled GHz sine wave or PECL signals into
complementary NECL signals.
A switch selects either single-ended or differential inputs, as shown in Fig. 1. In the differential input mode, both inputs D and D are
terminated internally into 50Ω /-2V, and, therefore, either one or both inputs can accept AC coupled signals as well. In the single input
mode, signal should be connected to the D input only. Input D is switched internally to V
either 50 Ω loads terminated into -2V, AC coupled or floating 50 Ω loads.
The PRL-434 is housed in a 1.3 x 2.9 x 2.2-in. extruded aluminum enclosure and is supplied with a ± 8.5V/±1A AC/DC Adaptor.
R
T
for the D input channel is changed to 62 Ω . Complementary outputs of the PRL-434, with internal pull down resistors, can drive
APPLICATIONS
FEATURES
♦
♦
♦
♦
♦
♦
♦
♦
♦
♦
♦
Fanout Single-ended/Differential NECL Inputs into four pairs of
Complementary NECL Outputs for driving long lines
Ideal for receiving signals from long lines
Fanout GHz Sine Wave signals into four pairs of
Complementary NECL signals
An Essential Lab Tool for Working with NECL Circuits
1.2GHz f
Single-ended or Differential Inputs
Internal 50Ω/-2V Input Terminations also accept AC coupled
PECL or Sine wave signals
Complementary Outputs drive 50Ω loads terminated to -2V or
AC coupled 50Ω loads
DC Coupled I/O’s Compatible with ECLinPS or 100KH Devices
SMA I/O Connectors
Ready-to-Use 1.3 x 2.9 x 2.2-in. Module includes a ±8.5V
AC/DC Adaptor
PRL-434 1:4 DIFFERENTIAL FAN OUT NECL BUFFER
MAX
BB
1234 Francisco Street, Torrance, CA 90502
, nominally -1.3V, and termination resistor
Tel: 310-515-5330 Fax: 310-515-0068
Email:
PRL-434
sales@pulseresearchlab.com
www.pulseresearchlab.com
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PRL-434 Summary of contents
Page 1
... D input channel is changed to 62 Ω . Complementary outputs of the PRL-434, with internal pull down resistors, can drive R T either 50 Ω loads terminated into -2V, AC coupled or floating 50 Ω loads. The PRL-434 is housed in a 1.3 x 2.9 x 2.2-in. extruded aluminum enclosure and is supplied with a ± 8.5V/±1A AC/DC Adaptor. PRL-434 , nominally -1.3V, and termination resistor BB ...
Page 2
... Rise/Fall Times(20%-80 Skew between any 2 outputs SKEW F Max clock frequency MAX V Common Mode Range CMR Shipping weight including AC adapter Fig. 1 PRL-434 Block Diagram C ≤ ≤ ≤ ≤ T ≤ ≤ ≤ ≤ Min 49.5 -2.2 -1.17/-2.2 -1.95 -1.13 -1.95 -1.13 -7 ...