™
GENLINX GS9005B
Serial Digital Receiver
DATA SHEET
FEATURES
DEVICE DESCRIPTION
The GS9005B is a monolithic IC designed to receive SMPTE
259M serial digital video signals. This device performs the
functions of automatic cable equalization and data and clock
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automatic cable equalization (typically 300m of high
quality cable at 270Mb/s)
fully compatible with SMPTE 259M and operational
to 400 Mb/s
adjustment free receiver when used with the
GS9000B or GS9000S decoder and GS9010A
Automatic Tuning Sub-system
signal strength indicator
selectable cable or direct digital inputs
28 pin PLCC packaging
Pb-free and Green
recovery.
It interfaces directly with the GENLINX™
GS9000B or GS9000S decoder, and GS9010A Automatic
Tuning Subsystem.
TheVCOcentrefrequenciesarecontrolledbyexternalresistors
which can be selected by applying a two bit binary code to the
Standards Select input pins.
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An additional feature is the Signal Strength Indicator output
which provides a 0.5V to 0V analog output relative to VCC
indicating the amount of equalization being applied to the
signal.
APPLICATIONS
• 4ƒSC, 4:2:2 and 360 Mb/s serial digital interfaces
The GS9005B is packaged in a 28 pin PLCC operating from
a single +5 or -5 volt supply.
ORDERING INFORMATION
SPECIAL NOTE: RVCO1 and RVCO2 are functional over a
reduced temperature range of TA=0° C to 50° C. RVCO0
and RVCO3 are functional over the full temperature range
of TA=0° C to 70° C. This limitation does not affect
operation with the GS9010A ATS.
Part Number
GS9005BCPJ
GS9005BCTJ
Package
Temperature Pb-Free and Green
28 Pin PLCC 0°C to 70°C
No
No
28 Pin PLCC 0°C to 70°C
Tape
GS9005BCPJE3
28 Pin PLCC 0°C to 70°C
Yes
GS9005B
AGC
CAPACITOR
28
2
FILTER
CONTROL
SIGNAL
STRENGTH
INDICATOR
16
PEAK
DETECTOR
OUTPUT 'EYE'
MONITOR
VOLTAGE
VARIABLE
FILTER
LOGIC
COMPARATOR
DC
RESTORER
8,9
5,6
CABLE
IN
Σ
1
ANALOG
DIGITAL
SELECT
A/D
EQUALIZER
DIGITAL
IN
24
SERIAL DATA
SERIAL DATA
25
DATA
LATCH
22
23
SERIAL CLOCK
SERIAL CLOCK
PHASE
COMPARATOR
10
19
12
ƒ/ ENABLE
2
CARRIER
DETECT
CARRIER
DETECT
÷2
CHARGE
PUMP
20
21
SS0
SS1
STANDARD
SELECT
LOOP
FILTER
VCO
PLL
13
15
17
14
FUNCTIONAL BLOCK DIAGRAM
Document No. 32466 - 0
Revision Date: July 2004
GENNUM CORPORATION P.O. Box 489, Stn A, Burlington, Ontario, Canada L7R 3Y3 tel. (905) 632-2996 fax: (905) 632-5946
Gennum Japan: 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