Features: • >1.6 Gb/s port data bandwidth >50 Gb/s aggregate bandwidth• 3.3V power supply• Fully differential data path for superior signal fidelity• Non-blocking architecture• Full broadcast and multi-cast capability• Differential LVPECL I/O with TTL cont...
TQ8034: Features: • >1.6 Gb/s port data bandwidth >50 Gb/s aggregate bandwidth• 3.3V power supply• Fully differential data path for superior signal fidelity• Non-blocking archi...
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Parameter |
Condition |
Symbol |
Minimum |
Nominal |
Maximum |
Unit |
Storage Temperature |
Tstore |
65 |
150 |
°C | ||
Junction Temperature |
TCH |
65 |
150 |
°C | ||
Case Temperature w/bias |
(1) |
TC |
0 |
100 |
°C | |
Supply Voltage |
(2) |
VDD |
0 |
5.5 |
V | |
Voltage to any input |
(2) |
Vin |
0.5 |
VDD + 0.5 |
V | |
Voltage to any output |
(2) |
Vout |
0.5 |
VDD + 0.5 |
V | |
Current to any input |
(2) |
Iin |
1.0 |
1.0 |
mA | |
Current from any output |
(2) |
Iout |
40.0 |
mA | ||
Power Dissipation of output |
(3) |
Pout |
50.0 |
mW | ||
Electrostatic Discharge |
ESD |
2000 |
V |
The TQ8034 is a non-blocking 34 X 34 digital crosspoint switch capable of data rates greater than 1.6 Gigabits per second per port. Utilizing a fully differential data path from input to output, the TQ8034 offers a high data rate with exceptional fidelity. The symmetrical switching and noise rejection characteristics inherent in differential logic result in low jitter, low crosstalk and minimum signal skew. The TQ8034 is ideally suited for gigabit data and HDTV switching applications.
The non-blocking architecture uses 34 fully independent 34:1 multiplexers, allowing each output port to be independently programmed to any input port. The TQ8034 supports full broadcast and multicast operation, with programming modes optimized for these applications.
Four methods of TQ8034 are provided for configuration of the switch. Two modes are used for programming one input to one output at a time and the other two are for programming one input to multiple outputs (1 to 34) at once. In all modes, data integrity is maintained on all unchanged data paths.