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Details, datasheet, quote on part number:GX9533
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Datasheet text preview:
GENLINX TMII GX9533
Serial Digital 8x9 Crosspoint
DATA SHEET FEATURES · operation beyond 622Mb/s · accepts SMPTE and PECL input levels · fully differential signal path · on-chip PECL current loads eliminate need for external pull-down resistors · capable of driving 100 differential loads · very low 500mW power consumption · additional expansion port input for construction of larger matrices · auxiliary monitoring output · easy to configure · double latched address inputs with separate load and configure · TTL/CMOS compatible control logic inputs · single 5V power supply APPLICATIONS Serial digital switching. video switching; datacom or telecom DESCRIPTION The GX9533 is a high speed 8x9 serial digital crosspoint. An expansion input port eases the design of larger switching matrices by reducing PCB layers and eliminating the need for cascaded secondary switching. Decode logic and double level latching to configure the matrix are included on chip. Separate LOAD and CONFIGURE inputs allow for asynchronous configuration and synchronous switching. These latches can also be made transparent for asynchronous switching by pulling the LOAD and CONFIGURE pins high. In the power saving (PS) mode, the GX9533 has a very low power consumption of 500mW. This is accomplished by driving a 400mV output swing into the on-chip 200 differential load termination in the expansion port of the next GX9533. This architecture provides a significant power savings and the elimination of external load resistors or impedance matching resistors. In applications where standard PECL levels are necessary, the GX9533 can be configured in "PECL Mode", to drive 800mV p-p into a 100 differential load. The power consumption in this mode increases to 860mW. ORDERING INFORMATION
PART NUMBER GX9533-CQY G X 9533-CTY PACKAGE 100 pin MQFP Tray 100 pin MQFP Tape TEMPERATURE 0°C to 70°C 0°C to 70°C
GX9533
STD/PECL2 STD/PECL1 2 AUX IN 16 EXP0..7 16 IN0 .. 7 INPUT BUFFER 16 SWITCHING MATRIX OUTPUT BUFFER 16 AUX 2 2 VCCO OUT 0..7
CONFIG
CONFIG LATCH
LOAD LOAD A 3 OA0..2 IA0..3 4
LOAD LATCH VEE DECODE LOGIC VCC
BLOCK DIAGRAM
Revision Date: August 1999 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: info@gennum.com www.gennum.com Document No. 521 - 41 - 03
ABSOLUTE MAXIMUM RATINGS
PARAMETER Supply Voltage (VS = VCC-VEE) Input Voltage Range (any input) Power Dissipation VALUE 5. 5V -0.3 to (VCC+0.3)V 975mW 0°C to 70°C -65°C to +150°C 260°C
GX9533
Operating Temperature Range Storage Temperature Range Lead Temperature Range (soldering, 10 sec)
DC ELECTRICAL CHARACTERISTICS
VCC = 5V, VEE = 0V, TA = 0 to 70°C unless otherwise shown.
PARAMETER Supply Voltage ECL Input Voltage Swing ECL Common Mode Input Voltage Range Logic Input Voltage Hig h Low
CONDITION
MIN 4. 75 200
TYP 5.0 800 -
MA X 5. 25 1200 VC C - 600 VCC 0.8
UNITS V mV p-p mV V V
with 1200mV input signal swing
2500 2.0 0
POWER SAVE 1 MODE
RSET = 4k
PARAMETER Supply Current Output Common Mode Voltage Output Voltage Swing Output Voltage Hig h Low
CONDITION RL = 100
MIN VCC-1200 300 VCC-950 VCC-1400
TYP 115 450 -
MA X 1 50 V C C - 800 6 00 V C C - 600 VCC-1000
UNITS mA mV mV mV mV
POWER SAVE 2 MODE
RSET = 6k
PARAMETER Supply Current Output Common Mode Voltage Output Voltage Swing Output Voltage Hig h Low
CONDITION RL = 200
MIN VCC-1200 300 VCC-950 VCC-1400
TYP 100 450 -
MA X 1 30 V C C - 800 6 00 V C C - 600 VCC-1000
UNITS mA mV mV mV mV
2
521 - 41 - 03
PECL MODE
RSET = 2k
PARAMETER Supply Current Output Common Mode Voltage Output Voltage Swing Output Voltage Hig h Low
CONDITION RL = 100
MIN VCC-1450 700 VCC-1200 VCC-1850
TYP 170 800 -
MA X 1 85 VCC-1050 9 00 V C C - 650 VCC-1450
UNITS mA mV mV mV mV
GX9533
AC ELECTRICAL CHARACTERISTICS
VCC = 5.0V, VEE = 0V, TA = 0 to 70°C unless otherwise shown.
PARAMETER Maximum Input Data Rate Additive Jitter Standard Input Expansion Input Data In to Data Out Delay Standard Input Expansion Input Propagation Delay Match Standard Input Expansion Input CONFIGURE to Data Out Delay Main Out AUX Out LOAD/LOADA Pulse Width CONFIGURE Pulse Width IAN to LOAD/LOADA High Setup Time LOAD/LOADA to IAN Low Hold Time OAN to LOAD High Setup Time LOAD to OAN Low Hold Time LOAD High to CONFIGURE High Output Rise/Fall Time NOTE
SYMBOL
CONDITION For 90% eye opening 143 to 622 Mb/s, all hostile crosstalk
MIN -
TYP 850 80
MA X -
UNITS Mb / s ps p-p
-
70
-
ps p-p
tDLY
Average of all channels
-
1.7
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ns
-
1.1
-
ns
-
350
-
ps
-
250
-
ps
tCD
-
10 11 700
-
ns ns ns ns ns ns ns ns ns ps
tLP tCP tILS tILH tOLS t O LH tL C
20 20 30 0 30 0 0 -
1. Use RMS addition to calculate additive jitter through cascaded devices.
3
521 - 41 - 03
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