VSC851-FX 查看數據表（PDF） - Vitesse Semiconductor
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VSC851-FX Datasheet PDF : 16 Pages
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Data Sheet
VSC851
VITESSE
SEMICONDUCTOR CORPORATION
1.6 Gb/s 32 X 32
Crosspoint Switch
Signal
Pin
I/O
Level
Pin Description
VTT
233
P
-2V
-2.0V power supply
VCC
234
P
GND Ground
N/C
235
No connection
N/C
236
No connection
N/C
237
No connection
N/C
238
No connection
N/C
239
No connection
N/C
240
No connection
N/C
241
No connection
N/C
242
No connection
N/C
243
No connection
N/C
244
No connection
N/C
245
No connection
N/C
246
No connection
GSTROBE
247
I
TTL
Latch enable to transfer holding register data to
control latches
N/C
248
No connection
N/C
249
No connection
N/C
250
No connection
VTT
251
P
-2V
-2.0V power supply
VCC
252
P
GND Ground
VCC
253
P
GND Ground
VSCIPNC
254*
I
TTL
Test input (tie to -2V)
VSCOPNC
255#
O
ECL
Test output (leave open)
N/C
256
No connection
G52167-0 Rev. 4.1
10/21/99
© VITESSE SEMICONDUCTOR CORPORATION
741 Calle Plano, Camarillo, CA 93012 • 805/388-3700 • FAX: 805/987-5896
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