参数资料
型号: AD8370AREZ
厂商: Analog Devices Inc
文件页数: 3/28页
文件大小: 0K
描述: IC AMP VGA DIFF LN 16TSSOP
产品培训模块: Differential Circuit Design Techniques for Communication Applications
标准包装: 96
放大器类型: 可变增益
电路数: 1
输出类型: 差分
转换速率: 5750 V/ns
-3db带宽: 750MHz
电流 - 输入偏压: 400pA
电流 - 电源: 79mA
电压 - 电源,单路/双路(±): 3 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-TSSOP(0.173",4.40mm)裸露焊盘
供应商设备封装: 16-TSSOP-EP
包装: 管件
产品目录页面: 775 (CN2011-ZH PDF)
Data Sheet
AD8370
Rev. B | Page 11 of 28
0
10
20
30
40
50
CMRR
(dB)
60
70
80
FREQUENCY (MHz)
10
100
1000
03692-026
HG32, HG127
LG32, LG127
Figure 28. Common-Mode Rejection Ratio vs. Frequency
0
2
4
8
10
12
NOISE
SPECTRAL
DENSITY
(nV/
Hz)
6
210
310
10
110
410
510
610
FREQUENCY (MHz)
03692-027
HG18
HG127
LG127
Figure 29. Input Referred Noise Spectral Density vs.
Frequency at Various Gains
TIME (2ns/DIV)
VOLTAGE
(600mV/DIV)
GND
03692-028
DIFFERENTIAL VIN
DIFFERENTIAL VOUT
VOPLO
VOPHI
Figure 30. DC-Coupled Large Signal Pulse Response
03692-029
PWUP (2V/DIV)
TIME (40ns/DIV)
GND
ZERO
INPUT = –30dBm, 70MHz 100 AVERAGES
GAIN CODE HG127
DIFFERENTIAL OUTPUT (50mV/DIV)
Figure 31. PWUP Time Domain Response
03692-030
LTCH (2V/DIV)
TIME (20ns/DIV)
GND
ZERO
INPUT = –30dBm, 70MHz
NO AVERAGING
6dB GAIN STEP (HG36 TO LG127)
DIFFERENTIAL OUTPUT (10mV/DIV)
Figure 32. Gain Step Time Domain Response
TIME (2ns/DIV)
VOLTAGE
(1V/DIV)
03692-031
GND
VOUT DIFFERENTIAL
Figure 33. Overdrive Recovery
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