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參數(shù)資料
| 型號： | GX9533-CQY |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Serial Digital 8x9 Crosspoint |
| 中文描述： | 串行數(shù)字8x9交叉點(diǎn) |
| 文件頁數(shù)： | 7/8頁 |
| 文件大?。?/td> | 98K |
| 代理商： | GX9533-CQY |
521 - 41 - 03
7
G
OUTPUT LEVEL SELECT
A single resistor, R
SET
, is used to set the amplitude of all
differential outputs. Table 3 shows the value of R
SET
vs
output drive capability.
Fig. 5 GX9533 Data Latency
Fig. 6 LOAD/LOADA and Configure Timing
Fig. 7 Configure to Data Out Delay
Fig. 8 GX9533 R
SET
Connection
USING THE GX9533 TO EXPAND LARGER MATRICES
The GX9533 pin-out and architecture provides a number of
advantages over other crosspoint switches in the area of
switching matrix board layout.
Fig. 9 Crosspoint Matrix Expansion - 16x16 Crosspoint Matrix
BUS THROUGH
PIN CONNECTIONS
To easily facilitate a switching matrix design where inputs
can be bussed across a matrix of crosspoint devices,
Gennum's crosspoint device has "NC" pins opposite the
input pins as shown by the dotted lines in the pin-out
diagram above. This design allows bussing of inputs
without having to use "vias" to get below the top layer of the
printed circuit board.
EXPANSION PORT INPUT
The expansion inputs provide the following benefits:
by not having to run traces from the outputs of the
crosspoint switch to a common output bus, crosstalk
between output channels can be greatly reduced.
fewer circuit board layers are required because the
outputs of each device simply line up
there are no transmission line effects caused by
connecting High-Z outputs to an output bus
because the output signal is being routed from the top
of the switching matrix to the bottom through the
devices, inputs can be simply bussed across the board
without having to worry about input/output crosstalk.
TABLE 3: R
SET
vs V
OUT
R
SET
V
OUT
(mV)
OUTPUT R
L
MODE
2k
800
100
PECL
4k
450
100
Power Save 1
6k
450
200
Power Save 2
IN0 to IN7
IN0 to IN7
OUT0 to OUT7
OUT0 to OUT7
t
DLY
OA
N
, IA
N
t
ILS
t
OLS
t
LP
t
ILH
t
OCH
t
CP
t
LC
LOAD/LOADA
CONFIGURE
CONFIGURE
t
CD
OUT 0 TO OUT 7
OUT 0 TO OUT 7
R
SET
STD/ECL2
STD/ECL1
GX9533
I
I
OUTPUTS 8-15
OUTPUTS 0-7
GX9533
GX9533
GX9533
GX9533
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| GX9533-CQYE3 | 制造商:Gennum Corporation 功能描述:Digital Crosspoint 8x9 0.85Gbps 100-Pin MQFP Tray |
| GX9533-CTY | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:Serial Digital 8x9 Crosspoint |
| GXA18000 | 功能描述:整流器/與可變電容器 8mm 2-18pF 3 LEAD RoHS:否 制造商:Xicon 電容范圍:2.8 pF to 12.5 pF 容差: 電壓額定值:200 V 工作溫度范圍:- 35 C to + 85 C 端接類型:SMD/SMT 產(chǎn)品:Trimmer Capacitors - Ceramic Dielectric |
| GXA1W | 制造商:IVO 制造商全稱:Baumer IVO GmbH & Co. KG 功能描述:Absolute encoders - parallel |
| GXA1W.0B001 | 制造商:IVO 制造商全稱:Baumer IVO GmbH & Co. KG 功能描述:Absolute encoders - parallel |
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