gs2914 Gennum Corporation, gs2914 Datasheet - Page 2

• Manufacturer Part Number: gs2914
• Description: Gs2914 Hd-linx? Iii Serial Digital Dc Restorer For Fibre-optic Receivers
• Manufacturer: Gennum Corporation

Revision History
Contents
Features.................................................................................................................................................................1
Applications.........................................................................................................................................................1
Description...........................................................................................................................................................1
Revision History .................................................................................................................................................2
1. Pin Out...............................................................................................................................................................3
2. Electrical Characteristics ............................................................................................................................5
3. Input/Output Circuits ..................................................................................................................................7
4. Detailed Description.....................................................................................................................................8
5. Application Information .............................................................................................................................9
6. Package & Ordering Information .......................................................................................................... 11
GS2914 HD-LINX™ III Serial Digital DC Restorer for
Fibre-Optic Receivers
Data Sheet
50864 - 0
Version
1.1 GS2914 Pin Assignment .................................................................................................................3
1.2 GS2914 Pin Descriptions ................................................................................................................3
2.1 Absolute Maximum Ratings ..........................................................................................................5
2.2 DC Electrical Characteristics ........................................................................................................5
2.3 AC Electrical Characteristics ........................................................................................................6
4.1 Serial Digital Inputs .........................................................................................................................8
4.2 Programmable Input Signal Strength Adjust (ISSADJ) .........................................................8
4.3 Mute and Carrier Detect .................................................................................................................9
5.1 PCB Layout ..........................................................................................................................................9
5.2 Typical Application Circuit ........................................................................................................ 10
6.1 Package Dimensions ..................................................................................................................... 11
6.2 Packaging Data ............................................................................................................................... 11
6.3 Recommended PCB Footprint ................................................................................................... 12
6.4 Marking Diagram ........................................................................................................................... 12
6.5 Solder Reflow Profiles .................................................................................................................. 13
6.6 Ordering Information ................................................................................................................... 13
A
0
C
B
151229
151019
150985
150285
ECR
February 2009
PCN
–
–
–
–
November 2008
December 2008
February 2009
August 2008
Date
ISSADJ DC Voltage and Range values in
Table 2-1: DC Electrical
Addition of
Separation of Min/Max Input Voltage
Converted to Preliminary Data Sheet.
Converted to Data Sheet. Changes to
Changes and/or Modifications
Swing to
New Document.
Characteristics.
Characteristics.
Figure 4-1: ISSADJ Muting
Table 2-2: AC Electrical
Characteristics.
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