參數(shù)資料
型號(hào)： AD8115-EB
廠商： Analog Devices, Inc.
英文描述： Low Cost 225 MHz 16 X 16 Crosspoint Switches
中文描述： 低成本的225 MHz 16 × 16交叉點(diǎn)開關(guān)
文件頁(yè)數(shù)： 7/26頁(yè)
文件大?。?/td> 363K
代理商： AD8115-EB
AD8114/AD8115
–7–
REV. 0
PIN FUNCTION DESCRIPTIONS
Pin Name
Pin Numbers
Pin Description
INxx
58, 60, 62, 64, 66, 68, 70, 72,
4, 6, 8, 10, 12, 14, 16, 18
96
97
98
95
Analog Inputs; xx = Channel Numbers 00 Through 15.
DATA IN
CLK
DATA OUT
UPDATE
Serial Data Input, TTL Compatible.
Clock, TTL Compatible. Falling Edge Triggered.
Serial Data Out, TTL Compatible.
Enable (Transparent) “Low.” Allows serial register to connect directly to switch matrix.
Data latched when “High.”
Disable Outputs, Active “Low.”
Chip Enable, Enable “Low.”
Must be “l(fā)ow” to clock in and latch data.
Selects Serial Data Mode, “Low” or Parallel Data Mode, “High.”
Must be connected.
Analog Outputs yy = Channel Numbers 00 Through 15.
RESET
CE
SER
/
PAR
OUTyy
100
99
94
53, 51, 49, 47, 45, 43, 41, 39,
37, 35, 33, 31, 29, 27, 25, 23
3, 5, 7, 9, 11, 13, 15, 17, 19, 57,
59, 61, 63, 65, 67, 69, 71, 73
1, 75
2, 74
20, 56
21, 55
54, 50, 46, 42, 38, 34, 30, 26, 22
52, 48, 44, 40, 36, 32, 28, 24
84
83
82
81
80
79
78
77
76
85–93
AGND
Analog Ground for Inputs and Switch Matrix.
Must be connected
.
DVCC
DGND
AVEE
AVCC
AVCCxx/yy
AVEExx/yy
A0
A1
A2
A3
D0
D1
D2
D3
D4
NC
+5 V for Digital Circuitry.
Ground for Digital Circuitry.
–5 V for Inputs and Switch Matrix.
+5 V for Inputs and Switch Matrix.
+5 V for Output Amplifier that is shared by Channel Numbers xx and yy.
Must be connected.
–5 V for Output Amplifier that is shared by Channel Numbers xx and yy.
Must be connected.
Parallel Data Input, TTL Compatible (Output Select LSB).
Parallel Data Input, TTL Compatible (Output Select).
Parallel Data Input, TTL Compatible (Output Select).
Parallel Data Input, TTL Compatible (Output Select MSB).
Parallel Data Input, TTL Compatible (Input Select LSB).
Parallel Data Input, TTL Compatible (Input Select).
Parallel Data Input, TTL Compatible (Input Select).
Parallel Data Input, TTL Compatible (Input Select MSB).
Parallel Data Input, TTL Compatible (Output Enable).
No Connect.
Figure 5. I/O Schematics
ESD
ESD
INPUT
V
CC
AV
EE
ESD
ESD
OUTPUT
V
CC
AV
EE
ESD
ESD
RESET
V
CC
20k
V
DGND
ESD
ESD
INPUT
V
CC
DGND
ESD
ESD
OUTPUT
V
CC
2k
V
DGND
a. Analog Input
c. Reset Input
b. Analog Output
d. Logic Input
e. Logic Output
相關(guān)PDF資料
PDF描述
AD8114 ECONOLINE: REC2.2-S_DRW(Z)/H* - 2.2W DIP Package- 1kVDC Isolation- Regulated Output- 4.5-9V, 9-18V, 18-36V, 36-72V Wide Input Range 2 : 1- UL94V-0 Package Material- Continuous Short Circiut Protection- Cost Effective- 100% Burned In- Efficiency to 84%
AD8114AST Low Cost 225 MHz 16 X 16 Crosspoint Switches
AD8115 Low Cost 225 MHz 16 X 16 Crosspoint Switches
AD8115* No RSENSE Current Mode Synchronous Step-Down Switching Regulator; Package: SO; No of Pins: 16; Temperature Range: 0°C to +70°C
AD8116 Buffered Video Crosspoint Switch(200MHz,視頻正交開關(guān))
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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