TQ8017

Features: • >20 Gb/s aggregate BW• 1.25 Gb/s/port NRZ data rate• Non-blocking architecture• 500 ps delay match• Differential PECL-level data I/O; Selectable CMOS/TTLlevel control inputs• Low jitter and signal skew• Fully differential data path• Do...

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SeekIC No. : 004527840 Detail

TQ8017: Features: • >20 Gb/s aggregate BW• 1.25 Gb/s/port NRZ data rate• Non-blocking architecture• 500 ps delay match• Differential PECL-level data I/O; Selectable CMOS/TTL...

floor Price/Ceiling Price

Part Number:
TQ8017
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/13

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Product Details

Description



Features:

• >20 Gb/s aggregate BW
• 1.25 Gb/s/port NRZ data rate
• Non-blocking architecture
• 500 ps delay match
• Differential PECL-level data I/O; Selectable CMOS/TTLlevel control inputs
• Low jitter and signal skew
• Fully differential data path
• Double-buffered configuration latches
• 132-pin MQFP package
• Single +5V supply



Application

• Telecom/Datacom Switching
• Hubs and Routers
• Video Switching



Pinout

  Connection Diagram


Specifications

Symbol
Parameter
Absolute Max. Rating
Notes
TSTOR
Storage Temperature
65° C to +150° C
TCH
Junction (Channel) Temperature
65° C to +150° C
1
TC
Case Temperature Under Bias
65° C to +125° C
2
VCC
Supply Voltage
0 V to +7 V
3
VTT
Load Termination Supply Voltage
VCC to 0 V
4
VIN
Voltage Applied to Any PECL Input; Continuous
GND 0.5 V to VCC +0.5 V
IIN
Current Into Any PECL Input; Continuous
1.0 mA to +1.0 mA
VIN
Voltage Applied to Any TTL/CMOS Input; Continuous
0.5 V to VCC +0.5 V
IIN
Current Into Any TTL/CMOS Input; Continuous
1.0 mA to +1.0 mA
VOUT
Voltage Applied to Any PECL Output
GND 0.5 V to VCC +0.5 V
4
IOUT
Current From Any PECL Output; Continuous
40 mA
PD
Power Dissipation per Output POUT = (GND VOUT) x IOUT
50 mW



Description

The TQ8017 is a non-blocking 16 x 16 digital crosspoint switch capable of data rates greater than 1.25 Gigabits per second per port. Utilizing a fully differential internal data path and PECL I/O, the TQ8017 offers a high data rate with exceptional signal fidelity. The symmetrical switching and noise rejection characteristics inherent in differential logic result in low jitter and signal skew. The TQ8017 is ideally suited for digital video, data communications and telecommunication switching applications.

The non-blocking architecture of TQ8017 uses 16 fully independent 16:1 multiplexers (see diagram on page 2), allowing each output port to be independently programmed to any input port. The switch is configured by sequentially loading each multiplexer's 4-bit program latch (OA0:3) with the desired input port address (IA0:3) and enabling the LOAD pin. When complete, the CONFIGURE pin of TQ8017 is strobed and all new configurations are simultaneously transferred into the switch multiplexers. Data integrity is maintained on all unchanged data paths.




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