GS9007 データシートの表示（PDF） - Gennum -> Semtech
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GS9007 Datasheet PDF : 3 Pages
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GENLINX™ GS9007 Quad
Serial Digital Cable Driver
FEATURES
• two output pairs (four outputs total) meeting
SMPTE 259M
• nominal 550 ps rise and fall times
• accepts SMPTE and standard ECL input levels
• operates from a single +5 or -5 volt supply
• on-chip DC restoration for low jitter
• 250 mW power dissipation
• interfaces with GENLINX™ GS9002, GS9004A,
GS9005A and GS9015A
PIN CONNECTIONS
TOP VIEW
SERIAL OUT -1
1
SERIAL OUT -1
SERIAL OUT -2
SERIAL OUT -2
VCC (GROUND)
SERIAL INPUT
SERIAL INPUT
GROUND (VEE)
ORDERING INFORMATION
Part Number
GS9007 - CKA
Package Type
8 Pin SOIC
Temperature Range
0° to 70°C
DATA SHEET
DEVICE DESCRIPTION
The GENLINX™ GS9007 is a bipolar integrated circuit
designed to drive four 75 Ω co-axial cables with SMPTE
level serial digital video signals at data rates exceeding
400 Mb/s. It directly interfaces with other GENLINX™
devices and can also be used as a general purpose high
speed cable driver.
The differential inputs are AC-coupled and internally DC-
restored which allows correct passage of pathological
check codes associated with the serial digital standards.
Even though the inputs are AC coupled, static protection
diodes at each input restrict the DC differential so that if the
driving source uses the opposite polarity power supply,
external DC blocking capacitors must be used.
The GS9007 is packaged in an 8 pin SOIC, and operates
from a single +5 or -5 volt supply consuming typically only
250 mW of power.
APPLICATIONS
4ƒSC, 4:2:2 and 360 Mb/s Serial Digital Interfaces.
GS9007
8
VCC (GND)
1 VOUT1
SERIAL 7
INPUT
SERIAL 6
INPUT
INPUT
BUFFER
& DC
RESTORE
RISE
TIME
CONTROL
Patent No. 5,426,389.
2 VOUT1
3 VOUT2
4 VOUT2
5
GND (VEE)
FUNCTIONAL BLOCK DIAGRAM
Revision Date: May 1995
Document No. 520 - 29 - 7
GENNUM CORPORATION P.O. Box 489, Stn A, Burlington, Ontario, Canada L7R 3Y3 tel. (905) 632-2996 fax: (905) 632-2055
Japan Branch: A-302, Miyamae Village, 2-10-42 Miyamae, Suginami-ku, Tokyo 168, Japan tel. (03) 3247-8838 fax (03) 3247-8839
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