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參數(shù)資料
| 型號： | TQ8034 |
| 廠商： | TRIQUINT SEMICONDUCTOR INC |
| 元件分類： | 路由/交換 |
| 英文描述： | CONNECTOR ACCESSORY |
| 中文描述： | TELECOM, DIGITAL TIME SWITCH, PBGA304 |
| 封裝： | BGA-304 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 349K |
| 代理商： | TQ8034 |
1
PRELIMINARY DATA SHEET
S
P
For additional information and latest specifications, see our website:
www.triquint.com
T
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S E M I C O N D U C T O R , I N C .
TQ8034
1.6 Gbit/sec
3.3V 34x34 Digital
Crosspoint Switch
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 control
On-chip 50 Ohm LVPECL input
termination
Low jitter and signal skew
Two-stage configuration register
Multiple programming modes
304-pin BGA package
Applications
Telecom/datacom switching
including Fibre Channel and
Gigabit Ethernet
Hubs and routers
Video switching including
High-Definition TV (HDTV)
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 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.
CONFIGURE
LOAD
IADD0:5
6:34 Decoder
34 6-Bit Program Latches
34 x 34
Crosspoint
Switch Matrix
34 6-Bit Configuration Latches
Input
Buffers
Output
Buffer
s
OUT0:33
68
IN0:33
68
TQ8034
MODE(1)
Output Address Select
MODE(0)
OADD0:33
34
0:33
0:5
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| TQ80486DX250 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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| TQ8062-P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ATM/SONET Demultiplexer |
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