GS9015A Datasheet, PDF (1/13 Pages) Gennum Corporation – Serial Digital Reclocker

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
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
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 and R are functional over a
VCO1
VCO2
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.
DIGITAL 5,6
IN
DATA
LATCH
CARRIER 19
DETECT
CARRIER
DETECT
LOOP
FILTER ₁₂
PLL
PHASE
COMPARATOR
÷2
CHARGE
PUMP
VCO
GS9015A
24
25
22
23
SERIAL DATA
SERIAL DATA
SERIAL CLOCK
SERIAL CLOCK
10
ƒ/2
STANDARD
SELECT
20
SS0
21
SS1
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. [phone] fax. [phone]
Web Site: www.gennum.com E-mail: [e-mail]