参数资料
型号: AD8048ARZ-REEL7
厂商: Analog Devices Inc
文件页数: 17/17页
文件大小: 0K
描述: IC OPAMP VF GP LDIST 50MA 8SOIC
标准包装: 750
放大器类型: 电压反馈
电路数: 1
转换速率: 1000 V/µs
-3db带宽: 260MHz
电流 - 输入偏压: 1µA
电压 - 输入偏移: 1000µV
电流 - 电源: 5.9mA
电流 - 输出 / 通道: 50mA
电压 - 电源,单路/双路(±): 6 V ~ 12 V,±3 V ~ 6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SO
包装: 带卷 (TR)
REV. A
–8–
AD8047/AD8048
7
–3
10M
1G
100M
1M
5
1
3
–1
6
4
0
2
–2
FREQUENCY (Hz)
R
L = 100
R
F = RIN = 200
V
OUT = 300mV p-p
OUTPUT
(dBm)
TPC 25. AD8048 Small Signal Frequency Response,
G = +2
6.5
5.5
10M
1G
100M
1M
6.3
5.9
6.1
5.7
6.4
6.2
5.8
6.0
5.6
FREQUENCY (Hz)
R
L = 100
R
F = RIN = 200
V
OUT = 300mV p-p
OUTPUT
(dBm)
TPC 26. AD8048 0.1 dB Flatness, G = +2
70
–20
10k
100k
1G
100M
10M
1M
FREQUENCY (Hz)
60
20
30
40
50
–10
0
10
GAIN
(dB)
–40
–120
–20
0
20
–100
–80
–60
PHASE
(De
g
rees
)
R
L = 100
PHASE
1k
40
60
80
100
80
90
TPC 27. AD8048 Open-Loop Gain and Phase Margin
vs. Frequency
–3
10M
1G
100M
1M
5
1
3
–1
6
4
0
2
–2
7
FREQUENCY (Hz)
R
L = 100
R
F = RIN = 200
V
OUT = 2V p-p
OUTPUT
(dBm)
TPC 28. AD8048 Large Signal Frequency Response,
G = +2
–9
10M
1G
100M
1M
–1
–5
–3
–7
0
–2
–6
–4
–8
1
FREQUENCY (Hz)
R
L = 100
R
F = RIN = 200
V
OUT = 300mV p-p
OUTPUT
(dBm)
TPC 29. AD8048 Small Signal Frequency Response,
G = –1
HARMONIC
DISTORTION
(dBc)
–90
–110
–70
–50
–30
100M
1M
100k
10k
–40
–20
–60
–80
–100
–120
10M
SECOND HARMONIC
THIRD HARMONIC
FREQUENCY (Hz)
R
L = 1k
V
OUT = 2V p-p
TPC 30. AD8048 Harmonic Distortion vs. Frequency,
G = +2
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