参数资料
型号: AD8108ASTZ
厂商: Analog Devices Inc
文件页数: 9/33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 16 of 32
INP
U
T
IMP
E
DANCE
(
)
1M
500M
10M
100M
100k
FREQUENCY (Hz)
30k
1M
100k
10k
1k
100
01068-042
Figure 37. AD8109 Input Impedance vs. Frequency
–2
–4
–6
–8
0
6
4
2
8
GAIN
(
d
B)
FREQUENCY (Hz)
100M
1M
10M
30k
3G
1G
100k
VIN = 100mV
RL = 150
CL = 18pF
CL = 12pF
01068-043
Figure 38. AD8109 Frequency Response vs. Capacitive Load
GAIN
(
d
B)
–0.1
–0.2
–0.3
–0.4
0
0.3
0.2
0.1
0.4
FREQUENCY (Hz)
100M
1M
10M
30k
3G
1G
100k
VIN = 100mV
RL = 150
CL = 18pF
CL = 12pF
01068-044
Figure 39. AD8109 Flatness vs. Capacitive Load
1
0
50ns/DIV
1V/DIV
2V/DIV
INPUT 1 AT +1V
5
–1
0
INPUT 0 AT –1V
VOUT
UPDATE
01068-045
Figure 40. AD8109 Switching Time
40
60
80
100
120
140
160
180
200
220
240
260
280
300
320
OFFSET VOLTAGE (V)
FRE
Q
UE
NCY
–0.020
0
–0.010
0.000
0.010
0.020
01068-046
Figure 41. AD8109 Offset Voltage Distribution (RTI)
–60
2.0
1.5
0.0
–1.0
–2.0
1.0
0.5
–0.5
–1.5
–40
–20
0
20
40
60
80
100
TEMPERATURE (
°C)
V
OS
(mV
)
01068-047
Figure 42. AD8109 Offset Voltage Drift vs. Temperature (Normalized at 25°C)
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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