GENNUM GS9007ACKA

GENLINX ™ GS9007A
Quad Serial Digital Cable Driver
DATA SHEET
FEATURES
• 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
• Pb-free and Green
APPLICATIONS
•
4ƒSC, 4:2:2 and 360Mb/s Serial Digital Interfaces.
The GS9007A is packaged in an 8 pin SOIC, and operates
from a single +5 or -5 volt supply consuming typically only
250mW of power.
ORDERING INFORMATION
PART NUMBER
PACKAGE TYPE
TEMPERATURE RANGE
Pb-FREE AND GREEN
GS9007ACKA
8 Pin SOIC
0°C to 70°C
No
GS9007ACKAE3
8 Pin SOIC
0°C to 70°C
Yes
8
GS9007A
VCC (GND)
1
SDO1
2
SERIAL
7
INPUT
SERIAL
INPUT
BUFFER
& DC
6
SDO1
INPUT
RESTORE
RISE
TIME
CONTROL
3
4
5
SDO2
SDO2
GND (VEE)
FUNCTIONAL BLOCK DIAGRAM
Revision Date: June 2005
Document No. 24009 - 2
GENNUM CORPORATION P.O. Box 489, Stn. A, Burlington, Ontario, Canada L7R 3Y3
Tel. +1 (905) 632-2996 Fax. +1 (905) 632-5946 E-mail: [email protected]gennum.com
www.gennum.com
NOT RECOMMENDED FOR NEW DESIGNS
The differential inputs are AC-coupled and internally
DC-restored wich 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.
• 250mW power dissipation
GS9007A
The GENLINX ™ GS9007A is a bipolar intergrated circuit
designed to drive four 75Ω co-axial cables with SMPTE
level serial digital video signals at data rates up to 360Mb/s.
It directly interfaces with other GENLINX ™ devices and
can also be used as a general purpose high speed cable
driver.
• two output pairs (four outputs total) meeting
SMPTE 259M
PIN CONNECTIONS
TOP VIEW
SERIAL OUT -1
1
VCC (GROUND)
SERIAL INPUT
SERIAL OUT -2
SERIAL INPUT
SERIAL OUT -2
GROUND (VEE)
GS9007A
SERIAL OUT -1
DC ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage
VS
Operating Range
4.5
5.0
5.5
V
Power
Consumption
PD
4x15W Loads DC
-
250
290
mW
Supply Current
IS1
TA = 25°C
-
105
110
mA
IS2
DC No Loads, TA = 25°C
-
17.2
22
mA
NOTES
1% Accurancy,
AC ELECTRICAL CHARACTERITICS
VS = 5V, TA = 0°C to 70°C, RL = 150Ω to GND and 143Ω AC coupled unless otherwise shown.
PARAMETER
SERIAL
DIGITAL
SIGNALS
CONDITIONS
MIN
TYP
MAX
UNITS
NOTES
Signal Swing
VIN
700
800
1000
mVp-p
Rise/Fall Times
tR, tF
-
-
750
ps
measured at
20% and 80%
Rise/Fall Times
tR, tF
400
550
800
ps
measured at
20% and 80%
Jitter
tJ
-
-
±25
ps
Propagation Delay
tP
-
1
-
ns
tR = tJ = 600 ps
-
0
-
%
Across 75Ω Load
720
800
880
mVp-p
SERIAL
DIGITAL
OUTPUTS
SYMBOL
Output Overshoot
Signal Swing
VOUT
at 270Mb/s
see Figure 4
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GENNUM CORPORATION
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NOT RECOMMENDED FOR NEW DESIGNS
VS = 5V, TA = 0°C to 70°C, RL = 150Ω to GND and 143Ω AC coupled unless otherwise shown.
ABSOLUTE MAXIMUM RATINGS
PARAMETER
VCC
VALUES/UNITS
Supply Voltage (VS)
5.5V
VS -0.5V
Power Dissipation
300mW
Operating Tempature Range
0°C < TA < 70°C
Storage Temperature Range
-65°C < TS < 150°C
Lead Tempature (Soldering, 10.sec)
VCC
400
400
GS9007A
Input Voltage Range (any input)
SDO
260°C
VCC
NOT RECOMMENDED FOR NEW DESIGNS
INPUT / OUTPUT CIRCUITS
VCC
SDO
VCC
Fig. 2 Output Circuit (Pins 1, 2 and 3, 4)
SERIAL
INPUTS
VREF1
0.5p
400
VREF1 + VREF2
-5V
+5V
7
0.1µF
ECL
DRIVER
GS9007A
6
Fig. 1 Input Circuit (Pins 6 and 7)
0.1µF
-2V
Fig. 3 Split Supply Interfacing
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GENNUM CORPORATION
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+5V
+
0.1
10
8
68
1
75
COAX
GS9007A
1.0
75
GS9007A
2
1p8
7
SERIAL
DIGITAL
INPUTS
150
68
150
75
COAX
1.0
6
75
1p8
68
3
75
COAX
1.0
75
NOT RECOMMENDED FOR NEW DESIGNS
4
1p8
5
150
68
150
75
COAX
1.0
75
1p8
All resistors in ohms, all capacitors in
microfarards unless otherwise stated.
Fig. 4 Typical Application Circuit
CAUTION
ELECTROSTATIC
SENSITIVE DEVICES
DO NOT OPEN PACKAGES OR HANDLE
EXCEPT AT A STATIC-FREE WORKSTATION
DOCUMENT IDENTIFICATION
REVISION NOTES:
Version 1 - Adding lead-free and green information.
Version 2 - Adding minimum Rise / Fall time.
DATA SHEET
The product is in production. Gennum reserves the right to make
changes at any time to improve reliability, function or design, in order to
provide the best product possible.
GENNUM CORPORATION
GENNUM JAPAN CORPORATION
Shinjuku Green Tower Building 27F 6-14-1, Nishi Shinjuku Shinjuku-ku,
Tokyo 160-0023 Japan
Tel: +81 (03) 3349-5501 Fax: +81 (03) 3349-5505
MAILING ADDRESS:
P.O. Box 489, Stn. A, Burlington, Ontario, Canada L7R 3Y3
Tel. +1 (905) 632-2996 Fax. +1 (905) 632-5946
GENNUM UK LIMITED
25 Long Garden Walk, Farnham, Surrey, England GU9 7HX
Tel. +44 (0)1252 747 000 Fax +44 (0)1252 726 523
SHIPPING ADDRESS:
970 Fraser Drive, Burlington, Ontario, Canada L7L 5P5
Gennum Corporation assumes no responsibility for the use of any circuits described herein and makes no representations that they are free from patent infringement.
© Copyright May 2002 Gennum Corporation. All rights reserved. Printed in Canada.
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