Close

Search

Search Menu
Photonics Media Photonics Buyers' Guide Photonics EDU Photonics Spectra BioPhotonics EuroPhotonics Industrial Photonics Photonics Showcase Photonics ProdSpec Photonics Handbook
More News
share
Email Facebook Twitter Google+ LinkedIn

Model 275 Linear Amplifier

Photonics.com
May 2004
Conoptics Inc.Request Info
 
Can Deliver 275 VP-P into a Capacitive Load
DANBURY, Conn., May 11 -- Conoptics Inc. has introduced the Model 275 linear, high-voltage differential amplifier designed to be used with various Conoptics electrooptic modulators. The output of the amplifier is designed to drive the modulator configured as a lumped capacitor. The amplifier is capable of delivering in excess of 275 volts peak-to-peak into a capacitive load from DC through 8 to 10 MHz, depending on modulator total capacitance. The system may also be used as a high-frequency electrooptic beam deflector driver, for mastering a variety of different format DVD and CD-ROM applications. A DC bias control is also provided, to allow positioning of the quiescent operating point of the modulator or as a DC centering adjustment for beam deflector applications. The amplifier requires only 1 volt into 50 ohms to deliver its maximum peak-to-peak output signal to the load.

Specifications

Output

1) Output drive level: > 275 V p-p push-pull into a capacitive load
2) Bandwidth: DC > 8MHz with 90pf load and 3 M RG-62 between driver output and modulator
3) Bias voltage: > +/- 400VDC summed into output signal. Infinitely adjustable via ten-turn potentiometer on front panel
4) Gain: approximately 275V/V
5) Output impedance: approximately 200 ohms resistive (differential); output is not short-circuit proof!

Input

1) Input impedance: 50 ohms nominal
2) Input signal level: 1V p-p maximum into 50 ohms
3) System will accept unipolar as well as bipolar input formats. Requires internal adjustment to change input format.
4) Line Voltages: 100VAC through 240VAC 50/60Hz. System employs wide input range switching mode supplies except for HV Bias supply which requires primary wiring for differing line voltages.
5) Input power: Approximately 350W
6) System is air cooled and thermally protected from loss of forced air or high ambient temperatures.

For more information, visit: www.conoptics.com; e-mail: sales@conoptics.com

Conoptics Inc.
19 Eagle Road
Danbury, CT 06810
Phone: (800) 748-3349 or (203) 743-3349
Fax (203) 790-6145



REQUEST INFO ABOUT THIS PRODUCT

* Message:
(requirements, questions for supplier)
Your contact information
* First Name:
* Last Name:
* Email Address:
* Company:
Address:
Address 2:
City:
State/Province:
Postal Code:
* Country:
Phone #:
Fax #:

Register or login to auto-populate this form:
Login Register
* Required

When you click "Send Request", we will record and send your personal contact information to Conoptics Inc. by email so they may respond directly. You also agree that Photonics Media may contact you with information related to this inquiry, and that you have read and accept our Privacy Policy and Terms and Conditions of Use.
MORE FROM PHOTONICS MEDIA
CD-ROMConOpticsDVDelectrooptic modulatorshigh-voltage differential amplifierlumped capacitorProducts

Terms & Conditions Privacy Policy About Us Contact Us
back to top
Facebook Twitter Instagram LinkedIn YouTube RSS
©2018 Photonics Media, 100 West St., Pittsfield, MA, 01201 USA, info@photonics.com

Photonics Media, Laurin Publishing
x We deliver – right to your inbox. Subscribe FREE to our newsletters.
X
Are you interested in this product?
When you click "Send Request", we will send the contact details you supply to Conoptics Inc. so they may respond to your inquiry directly.

Email Address:
Name:
Company:
Stop showing me this for the remainder of my visit
We use cookies to improve user experience and analyze our website traffic as stated in our Privacy Policy. By using this website, you agree to the use of cookies unless you have disabled them.