参数资料
型号: ADA4950-1YCPZ-RL
厂商: Analog Devices Inc
文件页数: 28/28页
文件大小: 0K
描述: IC AMP DIFF LP 114MA 16LFCSP
标准包装: 5,000
放大器类型: 差分
电路数: 1
输出类型: 差分
转换速率: 2900 V/µs
-3db带宽: 750MHz
电压 - 输入偏移: 200µV
电流 - 电源: 9.5mA
电流 - 输出 / 通道: 114mA
电压 - 电源,单路/双路(±): 3 V ~ 11 V,±1.5 V ~ 5.5 V
工作温度: -40°C ~ 105°C
安装类型: 表面贴装
封装/外壳: 16-VFQFN 裸露焊盘,CSP
供应商设备封装: 16-LFCSP-VQ
包装: 带卷 (TR)
Data Sheet
ADA4950-1/ADA4950-2
Rev. A | Page 9 of 28
TYPICAL PERFORMANCE CHARACTERISTICS
TA = 25°C, +VS = 5 V, VS = 5 V, VOCM = 0 V, G = 1, RT = 53.6 (when used), RL,dm = 1 k, unless otherwise noted. Refer to Figure 49
for test setup. Refer to Figure 52 for signal definitions.
–8
–7
–6
–5
–4
–3
–2
–1
0
1
2
1
10
100
FREQUENCY (MHz)
1000
07957-
007
N
OR
M
A
LIZE
D
C
LOS
E
D
-LOO
P
G
AI
N
(
d
B)
VOUT, dm = 100mV p-p
G = 1, RT = 53.6
G = 2, RT = 57.6
G = 3, RT = 61.9
Figure 7. Small-Signal Frequency Response for Various Gains
–8
–7
–6
–5
–4
–3
–2
–1
0
1
2
1
10
100
FREQUENCY (MHz)
1000
07957-
008
C
LOS
E
D
-LOO
P
G
AI
N
(
d
B)
VS = ±5V
VS = ±2.5V
VOUT, dm = 100mV p-p
Figure 8. Small-Signal Frequency Response for Various Supplies
–8
–7
–6
–5
–4
–3
–2
–1
0
1
2
1
10
100
FREQUENCY (MHz)
1000
07957-
009
C
LOS
E
D
-LOO
P
G
AI
N
(
d
B)
TA = –40°C
TA = +25°C
TA = +105°C
VOUT, dm = 100mV p-p
Figure 9. Small-Signal Frequency Response for Various Temperatures
–8
–7
–6
–5
–4
–3
–2
–1
0
1
2
1
10
100
1000
07957-
010
N
OR
M
A
LIZE
D
C
LOS
E
D
-LOO
P
G
AI
N
(
d
B)
VOUT, dm = 2V p-p
G = 1, RT = 53.6
G = 2, RT = 57.6
G = 3, RT = 61.9
FREQUENCY (MHz)
Figure 10. Large-Signal Frequency Response for Various Gains
–8
–7
–6
–5
–4
–3
–2
–1
0
1
2
1
10
100
1000
07957-
0
1
C
LOS
E
D
-LOO
P
G
AI
N
(
d
B)
VOUT, dm = 2V p-p
VS = ±5V
VS = ±2.5V
FREQUENCY (MHz)
Figure 11. Large-Signal Frequency Response for Various Supplies
–8
–7
–6
–5
–4
–3
–2
–1
0
1
2
1
10
100
1000
07957-
012
C
LOS
E
D
-LOO
P
G
AI
N
(
d
B)
FREQUENCY (MHz)
VOUT, dm = 2V p-p
TA = –40°C
TA = +25°C
TA = +105°C
Figure 12. Large-Signal Frequency Response for Various Temperatures
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