参数资料
型号: AD8331-EVALZ
厂商: Analog Devices Inc
文件页数: 10/56页
文件大小: 0K
描述: BOARD EVAL FOR AD8331
设计资源: Interfacing the High Frequency AD8331 to AD9215 (CN0096)
标准包装: 1
系列: X-AMP®
每 IC 通道数: 1 - 单
放大器类型: 可变增益
输出类型: 差分
转换速率: 650 V/µs
-3db带宽: 120MHz
电流 - 输出 / 通道: 165mA
工作温度: -40°C ~ 85°C
电流供应(主 IC): 25mA
电压 - 电源,单路/双路(±): 4.5 V ~ 5.5 V
板类型: 完全填充
已供物品:
已用 IC / 零件: AD8331
产品目录页面: 775 (CN2011-ZH PDF)
相关产品: AD8331ARQZ-R7-ND - IC AMP VAR GAIN 1CHAN 20QSOP
AD8331ARQZ-ND - IC VGA SINGLE W/PREAMP 20-QSOP
AD8331ARQ-REEL7-ND - IC VGA SINGLE W/PREAMP 20-SSOP
AD8331ARQ-REEL-ND - IC VGA SINGLE W/PREAMP 20-SSOP
AD8331ARQ-ND - IC VGA SINGLE W/PREAMP 20-QSOP
AD8331/AD8332/AD8334
Rev. G | Page 18 of 56
20mV
500mV
10ns
100
90
10
0
0
31
99
-0
43
Figure 43. Large Signal Pulse Response, G = 30 dB,
HILO = HI or LO, Top: Input, Bottom: Output Voltage
2
–2
–1
0
1
–50
50
40
30
20
10
0
–10
–20
–30
–40
V
OU
T
(V
)
TIME (ns)
03
19
9-
04
4
G = 30dB
INPUT
INPUT IS NOT TO SCALE
CL = 0pF
CL = 10pF
CL = 22pF
CL = 47pF
Figure 44. Large Signal Pulse Response for Various Capacitive Loads,
CL = 0 pF, 10 pF, 20 pF, 50 pF
500mV
200mV
400ns
0
31
99
-0
45
Figure 45. Pin GAIN Transient Response,
Top: VGAIN, Bottom: Output Voltage
5.0
4.0
3.0
2.0
1.0
4.5
3.5
2.5
1.5
0.5
0
05
45
40
35
30
25
20
15
10
5
V
OU
T
(
V
p-p)
RCLMP (k)
03
19
9-
0
46
0
HILO = HI
HILO = LO
Figure 46. Clamp Level vs. RCLMP
4
–4
–3
–2
–1
0
1
2
3
–30 –20 –10
0
1020304050607080
V
OU
T
(V
)
TIME (ns)
03
19
9-
04
7
G = 40dB
INPUT
RCLMP = 48.1k
RCLMP = 16.5k
RCLMP = 7.15k
RCLMP = 2.67k
Figure 47. Clamp Level Pulse Response for Four Values of RCLMP
200mV
100ns
100
90
10
0
0
31
99
-0
48
Figure 48. LNA Overdrive Recovery, VINH 0.05 V p-p to 1 V p-p Burst,
VGAIN = 0.27 V VGA Output Shown
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