GENLINX
™
GS9015A
Serial Digital Reclocker
DATA SHEET
FEATURES
•
•
•
reclocking of SMPTE 259M signals
operational to 400 Mb/s
adjustment free reclocker when used with the
GS9000B or GS9000S decoder and GS9010A
Automatic Tuning Sub-system
28 pin PLCC packaging
DEVICE DESCRIPTION
The GS9015A is a monolithic IC designed to receive SMPTE
259M serial digital video signals. This device performs the
function of data and clock recovery. It interfaces directly with
the
GENLINX
™
GS9000B or GS9000S Decoder.
While there are no plans to discontinue the GS9015A, Gennum
has developed a successor product with improved features
and performance called the GS9035. The GS9035 is
recommended for new designs.
The VCO centre frequencies are controlled by external resistors
which can be selected by applying a two bit binary code to the
Standards Select input pins. Alternatively, the GS9015A can
be used with the GS9010A to form an adjustment free reclocker
system.
The GS9015A is packaged in a 28 pin PLCC operating from
a single +5 or -5 volt supply.
SPECIAL NOTE:
R
VCO1
and R
VCO2
are functional over a
reduced temperature range of T
A
=0°C to 50°C. R
VCO0
and R
VCO3
are functional over the full temperature range
of T
A
=0°C to 70°C. This limitation does not affect
operation with the GS9010A ATS.
•
APPLICATIONS
• 4ƒ
SC
, 4:2:2 and 360 Mb/s serial digital interfaces
ORDERING INFORMATION
PART NUMBER
GS9015ACPJ
GS9015ACTJ
PACKAGE
28 Pin PLCC
28 Pin PLCC Tape
TEMPERATURE
0
O
C to 70
O
C
0
O
C to 70
O
C
GS9015A
24
DIGITAL 5,6
IN
DATA
LATCH
25
22
23
SERIAL DATA
SERIAL DATA
SERIAL CLOCK
SERIAL CLOCK
PHASE
COMPARATOR
CARRIER 19
DETECT
10
CARRIER
DETECT
CHARGE
PUMP
20
÷2
ƒ/2
LOOP
FILTER 12
PLL
VCO
STANDARD
SELECT
SS0
SS1
21
13 14 15 17
FUNCTIONAL BLOCK DIAGRAM
Revision Date: April 1998
Document No. 520 - 99 - 05
GENNUM CORPORATION P.O. Box 489, Stn. A, Burlington, Ontario, Canada L7R 3Y3 tel. +1 (905) 632-2996 fax. +1 (905) 632-5946
Web Site: www.gennum.com E-mail: info@gennum.com
GENNUM [ GENNUM CORPORATION ]
