- 您现在的位置：买卖IC网 > PDF目录3319 > MAX9626ATC+ (Maxim Integrated Products)IC DIFF AMP/DRIVER LN 12TQFN PDF资料下载
参数资料
| 型号： | MAX9626ATC+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 8/20页 |
| 文件大小： | 0K |
| 描述： | IC DIFF AMP/DRIVER LN 12TQFN |
| 标准包装： | 100 |
| 放大器类型： | 差分 |
| 电路数： | 1 |
| 输出类型： | 差分 |
| 转换速率： | 6500 V/µs |
| -3db带宽： | 700MHz |
| 电流 - 输入偏压： | 1µA |
| 电压 - 输入偏移： | 2000µV |
| 电流 - 电源： | 59mA |
| 电流 - 输出 / 通道： | 100mA |
| 电压 - 电源，单路/双路(±)： | 2.85 V ~ 5.25 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | * |
| 封装/外壳： | * |
| 供应商设备封装： | * |
| 包装： | * |
MAX9626/MAX9627/MAX9628
Low-Noise, Low-Distortion,
1.35GHz Fully Differential Amplifiers
16
The gain options with the internal termination resistors RT
are given by the following equation and typical numbers
are summarized in Table 2. Gain values are dependent
on actual source impedance and on-chip RT, RG, and RF
values. The latter are subject to process variation.
(
)
F
T
S
G
S
G
R x R
GAIN
R
R x R
=
×
+
For single-ended to differential applications where the
source impedance is 50I, such as the case of the
Typical Application Circuit, connect an external 50I
resistor at the other input to maintain symmetry and mini-
mize the gain error.
Applications Information
Input Voltage Range
One of the typical applications is the translation of a
single-ended input signal that is referenced to ground
to a differential output signal that feeds a high-speed
pipeline analog-to-digital converter (ADC) such as the
one in the Typical Application Circuit. Because the input
signal has 0V common mode, the majority of the ampli-
fiers would require a negative supply. The ICs allow the
input signal to be below ground even with single-supply
operation (VEE connected to GND). How far below
ground depends on the gain option. See the Electrical
Characteristics table and Figures 1, 2, and 3 for details.
Use the following equation to determine the input com-
mon-mode range:
AMP
OUT_CM
IN_CM
(V
V
) (G 1)
V
x
(G 1)
G
+
=
+
where VIN_CM is the input common-mode voltage. VAMP
is the voltage at the input node of the internal amplifier.
VOUT_CM is the output common-mode voltage. G is the
gain of the device.
Table 2. Typical Gain Values When Using
the Internal Termination Resistors
(RT and RS = 50)
Figure 1. MAX9626 Input Common-Mode Voltage vs. Output
Common-Mode Voltage of the Amplifier
Figure 2. MAX9627 Input Common-Mode Voltage vs. Output
Common-Mode Voltage of the Amplifier
Figure 3. MAX9628 Input Common-Mode Voltage vs. Output
Common-Mode Voltage of the Amplifier
VOUT_CM (V)
V IN_CM
(V)
2.2
2.1
1.9
2.0
1.3
1.4
1.5
1.6
1.7
1.8
1.1
1.2
-2.0
-1.5
-1.0
-0.5
0
0.5
1.0
1.5
2.0
2.5
-2.5
1.0
2.3
VIN_CM HIGH
VIN_CM LOW
GAIN = 1
-1.0
-0.5
0
0.5
1.0
1.5
2.0
-1.5
VOUT_CM (V)
V IN_CM
(V)
2.2
2.1
1.9
2.0
1.3
1.4
1.5
1.6
1.7
1.8
1.1
1.2
1.0
2.3
VIN_CM HIGH
VIN_CM LOW
GAIN = 2
-1.0
-0.5
0
0.5
1.0
1.5
2.0
VOUT_CM (V)
V IN_CM
(V)
2.2
2.1
1.9
2.0
1.3
1.4
1.5
1.6
1.7
1.8
1.1
1.2
1.0
2.3
VIN_CM HIGH
VIN_CM LOW
GAIN = 4
RT (I)
RG (I)
RF (I)
GAIN (V/V)
64
200
0.48
64
150
300
0.95
64
125
500
1.85
相关PDF资料 |
PDF描述 |
|---|---|
| 51864-6 | CONN RING 16 AWG #6 PIDG |
| 35787 | CONN RING 10-12 AWG #8 PIDG |
| MAX407CSA | IC OPAMP PREC DUAL 1.2UA 8-SOIC |
| MAX407CPA | IC OPAMP PREC DUAL 1.2UA 8-DIP |
| 2-33462-1 | CONN RING TONG 8AWG #5/16 TIN |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX9626ATC+ | 功能描述:差分放大器 Low-Noise/Distortion Differential Amp RoHS:否 制造商:Texas Instruments 通道数量:1 Channel 带宽:2.4 GHz 可用增益调整:6 dB to 26 dB 输入补偿电压: 共模抑制比（最小值）:- 40 dB 工作电源电压:4.75 V to 5.25 V 电源电流:100 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:WQFN-24 封装:Reel |
| MAX9626ATC+T | 功能描述:差分放大器 1.35GHz Fully Diff Amplifier RoHS:否 制造商:Texas Instruments 通道数量:1 Channel 带宽:2.4 GHz 可用增益调整:6 dB to 26 dB 输入补偿电压: 共模抑制比（最小值）:- 40 dB 工作电源电压:4.75 V to 5.25 V 电源电流:100 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:WQFN-24 封装:Reel |
| MAX9626ETC+ | 功能描述:差分放大器 Low-Noise/Distortion Differential Amp RoHS:否 制造商:Texas Instruments 通道数量:1 Channel 带宽:2.4 GHz 可用增益调整:6 dB to 26 dB 输入补偿电压: 共模抑制比（最小值）:- 40 dB 工作电源电压:4.75 V to 5.25 V 电源电流:100 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:WQFN-24 封装:Reel |
| MAX9626EVKIT+ | 功能描述:放大器 IC 开发工具 Low-Noise Low-Distortion Differential-Input Differential-Output Fixed-Gain Amplifiers RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V |
| MAX9627ATC+ | 功能描述:差分放大器 Low-Noise/Distortion Differential Amp RoHS:否 制造商:Texas Instruments 通道数量:1 Channel 带宽:2.4 GHz 可用增益调整:6 dB to 26 dB 输入补偿电压: 共模抑制比（最小值）:- 40 dB 工作电源电压:4.75 V to 5.25 V 电源电流:100 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:WQFN-24 封装:Reel |
发布紧急采购，3分钟左右您将得到回复。