参数资料
型号: AD8108ASTZ
厂商: Analog Devices Inc
文件页数: 7/33页
文件大小: 0K
描述: IC VIDEO CROSSPOINT SWIT 80LQFP
标准包装: 1
功能: 视频交叉点开关
电路: 1 x 8:8
电压电源: 双电源
电压 - 电源,单路/双路(±): ±4.5 V ~ 5.5 V
电流 - 电源: 33mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 80-LQFP
供应商设备封装: 80-LQFP(12x12)
包装: 托盘
AD8108/AD8109
Rev. B | Page 14 of 32
P
O
WE
R
S
U
P
L
Y
RE
J
E
CTION
(dB
RTI)
FREQUENCY (Hz)
10k
100k
1M
10M
–30
–40
–50
–60
–70
–80
–90
RL = 150
01068-030
Figure 25. AD8109 PSRR vs. Frequency
nV/
Hz
FREQUENCY (Hz)
100k
1M
10M
10
100.0
56.3
31.6
17.8
10.0
5.63
3.16
10k
1k
100
01068-031
Figure 26. AD8109 Voltage Noise vs. Frequency
OUTP
UT
IMP
E
DANCE
(
)
FREQUENCY (Hz)
100k
10M
100M
500M
1M
100k
10k
1k
100
1
01068-032
Figure 27. AD8109 Output Impedance, Disabled
5
4
3
2
1
0
10
0
–10
50ns/DIV
TYPICAL VIDEO OUT (RTO)
UPDATE INPUT
SWITCHING BETWEEN
TWO INPUTS
1V/DIV
10mV/D
IV
01068-033
Figure 28. AD8109 Switching Transient (Glitch)
–60
–80
–100
–120
–130
–110
–90
–70
–50
OFF
IS
OLATION
(dB)
FREQUENCY (Hz)
100k
10M
100M
500M
1M
–40
–140
VOUT = 2V p-p
RL = 150
01068-034
Figure 29. AD8109 Off Isolation, Input-Output
OUTP
UT
IMP
E
DANCE
(
)
1k
100
10
1
0.1
FREQUENCY (Hz)
100k
10M
100M
500M
1M
01068-035
Figure 30. AD8109 Output Impedance, Enabled
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相关代理商/技术参数
参数描述
AD8108ASTZ 制造商:Analog Devices 功能描述:IC SWITCH VIDEO
AD8108ASTZ2 制造商:AD 制造商全称:Analog Devices 功能描述:325 MHz, 8 ?? 8 Buffered Video Crosspoint Switches
AD8108EB 制造商:Analog Devices 功能描述:
AD8108-EB 制造商:Analog Devices 功能描述:Evaluation Board For IC Video Crosspt 325MHz 8X8 制造商:Analog Devices 功能描述:VID CROSSPT 325MHZ 8X8 - Bulk
AD8109 制造商:AD 制造商全称:Analog Devices 功能描述:325 MHz, 8 x 8 Buffered Video Crosspoint Switches