VMMFTDF-013-006 JDS Uniphase, VMMFTDF-013-006 Datasheet

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VMMFTDF-013-006

Manufacturer Part Number
VMMFTDF-013-006
Description
5-Pole Reflectionless Bessel Low-Pass Filter
Manufacturer
JDS Uniphase
Datasheet
These unique, high-performance filters provide
reflectionless, low-loss phase-linear band limiting.
Their amplitude response is typical of 5-pole
Bessel filters. In digital communications systems,
their use permits control of system noise
bandwidth or optimization of pulse shape.
Because these products absorb rather than
reflect energy, matching attenuators normally
needed with reactive filters are unnecessary.
This eliminates the requirement for additional
expensive and dispersive gain stages.
P r o d u c t B u l l e t i n
Key Features
Applications
5-Pole Reflectionless
Bessel Low-Pass Filters
VMMFTDF Series
Cut-off frequencies available from 1.3 to 15 GHz
Phase linear, with low reflections from DC to
3 times F3 dB
Low frequency loss <0.5 dB
Operation at 2.5, 5, 10 or 20 Gb/s
Bit error rate (BER) optimization in digital
telecom systems where conventional filters
cannot be used
System noise bandwidth control
Pulse shape optimization

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VMMFTDF-013-006 Summary of contents

Page 1

... This eliminates the requirement for additional expensive and dispersive gain stages. 5-Pole Reflectionless Bessel Low-Pass Filters VMMFTDF Series Key Features • Cut-off frequencies available from 1 GHz • Phase linear, with low reflections from times F3 dB • ...

Page 2

... VMMFTDF Series | 2 Typical Performance Measured Performance: S11, S22, S21 from 0.01 to 20.00 GHz VMMFTDF 77-004 S21 -2 S21 -4 -6 > -10 -12 S22 S11 - Computer-modeled response of 5 Gb/s digital telecom system without (left) and with (right) reflectionless Bessel filter. Internal dispersive effects and amplifier overshoots can be corrected using properly chosen filters. ...

Page 3

... VMMFTDF Series | 3 Package Dimensions (in inches) SMA FEMALE IN 2 PLACES 0.101 DIA THRU, 4 HOLES 1.00 0.90 0.10 OUT DC XXXX 0.63 0.38 0.22 1.00 0.11 ...

Page 4

... Ordering Information For more information on this or other products and their availability, please contact your local JDS Uniphase account manager or JDS Uniphase directly at 800-871-8537 in North America and 1-800-8735-5378 worldwide or via e-mail at jdsu.sales@us.jdsuniphase.com. Sample: VMMFTDF-013-006 VMMFTDF - North America toll-free: 800-871-8537 Worldwide toll-free: 1-800-8735-5378 www ...

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