GS121, GS1381, GS1504 Selling Leads, Datasheet
MFG:GENNUM Package Cooled:CAN D/C:02+
GS121, GS1381, GS1504 Datasheet download
Part Number: GS121
MFG: GENNUM
Package Cooled: CAN
D/C: 02+
GS121, GS1381, GS1504
- Table of contents:
Info of GS121
Info of GS1381
Info of GS1504
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About GS100T300
PDF/DataSheet Download
Datasheet: GS100T300
File Size: 93441 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
About GS100T300
PDF/DataSheet Download
Datasheet: GS100T300
File Size: 93441 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
About GS1504
PDF/DataSheet Download
Datasheet: GS1504
File Size: 300898 KB
Manufacturer:
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GS1504 General Description
The GS1504 is a high performance cable equalizer designed to equalize HDTV component signal conforming to SMPTE 292M. The adaptive cable equalizer is capable of equalizing up to 100m of Belden 8281 co-axial cable.
The GS1504 features DC restoration for immunity to the DC content in pathological test patterns. The device also incorporates a Cable Length Indicator signal that provides an indication of the amount of cable being equalized.
A voltage programmable mute threshold (MCLADJ) is included to allow muting of the GS1504 output when a selected cable length is reached. This feature allows the GS1504 to distinguish between low amplitude HD SDI signals and noise at the input of the device. The CD/Mute pin provides an indication of the GS1504 mute status in addition to functioning as a mute control input. The output of the GS1504 may be forced to an active or a mute condition by applying a voltage to the CD/Mute pin.
The GS1504 is a low power device that operates from a single 5V power supply. The GS1504 is packaged in a 16 pin narrow SOIC and does not need external pull-up resistors.
GS1504 Maximum Ratings
| PARAMETER | VALUE |
| Supply Voltage | 5.5V |
| Input Voltage Range (any input) | -0.3 to (VCC +0.3)V |
| Operating Temperature Range | 0°C to 70°C |
| Storage Temperature | -65°C to 150°C |
| Power Dissipation | 300mW |
| Lead Temperature (soldering, 10 sec) | 260°C |
| Input ESD Voltage | 2000V |
GS1504 Features
• SMPTE 292M compliant
• Automatic, adjustment free cable equalization for 1.485Gb/s HDTV signals
• Differential serial outputs capable of driving 50Ω loads
• Typically equalizes 100m of Belden 8281 or 150m of
Belden 1694 high quality co-axial cable
• Cable Length Indication
• Output Mute
• Maximum Cable Length Adjust
• Low power
• Minimal external components
• Single +5V or -5V power supply operation
• Automatic, adjustment free cable equalization for 1.485Gb/s HDTV signals
• Differential serial outputs capable of driving 50Ω loads
• Typically equalizes 100m of Belden 8281 or 150m of
Belden 1694 high quality co-axial cable
• Cable Length Indication
• Output Mute
• Maximum Cable Length Adjust
• Low power
• Minimal external components
• Single +5V or -5V power supply operation
GS1504 Typical Application
1.485Gb/s HDTV Serial Digital Receiver Interfaces for Routers, Distribution Amplifiers, Switchers, and other receiving equipment.
GS1504 Connection Diagram
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