参数资料
| 型号： | LTC6404CUD-2#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 1/28页 |
| 文件大小： | 0K |
| 描述： | IC AMP/DRIVER DIFF 16-QFN |
| 标准包装： | 121 |
| 类型： | ADC 驱动器 |
| 应用： | 数据采集 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-WFQFN 裸露焊盘 |
| 供应商设备封装： | 16-QFN-EP（3x3） |
| 包装： | 管件 |
| 产品目录页面： | 1323 (CN2011-ZH PDF) |
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LTC6404
1
6404f
TYPICAL APPLICATION
FEATURES
APPLICATIONS
DESCRIPTION
600MHz, Low Noise,
High Precision Fully Differential
Input/Output Amplier/Driver
Single-Ended Input to Differential Output
with Common Mode Level Shifting
n Fully Differential Input and Output
n Low Noise: 1.5nV/√Hz RTI
n Very Low Distortion:
LTC6404-1 (2VP-P, 10MHz): –91dBc
LTC6404-2 (2VP-P, 10MHz): –96dBc
LTC6404-4 (2VP-P, 10MHz): –101dBc
n Closed-Loop –3dB Bandwidth: 600MHz
n Slew Rate: 1200V/μs (LTC6404-4)
n Adjustable Output Common Mode Voltage
n Rail-to-Rail Output Swing
n Input Range Extends to Ground
n Large Output Current: 85mA (Typ)
n DC Voltage Offset < 2mV (Max)
n Low Power Shutdown
n Tiny 3mm
× 3mm × 0.75mm 16-Pin QFN Package
n Differential Input A/D Converter Driver
n Single-Ended to Differential Conversion/Amplication
n Common Mode Level Translation
n Low Voltage, Low Noise, Signal Processing
The LTC
6404 is a family of AC precision, very low noise,
low distortion, fully differential input/output ampliers
optimized for 3V, single supply operation.
The LTC6404-1 is unity-gain stable. The LTC6404-2 is
designed for closed-loop gains greater than or equal to
2V/V. The LTC6404-4 is designed for closed-loop gains
greater than or equal to 4V/V. The LTC6404 closed-loop
bandwidth extends from DC to 600MHz. In addition to the
normal unltered outputs (OUT+ and OUT–), the LTC6404
has a built-in 88.5MHz differential single-pole lowpass
lter and an additional pair of ltered outputs (OUTF+,
OUTF–). An input referred voltage noise of 1.5nV/√Hz
make the LTC6404 able to drive state-of-the-art 16-/18-bit
ADCs while operating on the same supply voltage, saving
system cost and power. The LTC6404 is characterized, and
maintains its performance for supplies as low as 2.7V and
can operate on supplies up to 5.25V. It draws only 27.3mA,
and has a hardware shutdown feature which reduces cur-
rent consumption to 250μA.
The LTC6404 family is available in a compact 3mm
× 3mm
16-pin leadless QFN package and operates over a –40°C
to 125°C temperature range.
L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
–
+
402Ω
3V
0.1μF
VOCM
1.5VDC
0V
6404 TA01
VS
1VP-P
402Ω
100Ω
50Ω
SIGNAL
GENERATOR
71.5Ω
130Ω
0.1μF
1.5VDC
1VP-P
0.5VP-P
LTC6404-4 Distortion vs Frequency
FREQUENCY (MHz)
0.1
–100
HD2,
HD3
(dBc)
–90
–80
–70
–60
1
10
100
64044 G16
–110
–120
–130
–50
–40
VCM = VOCM = MID-SUPPLY
VS = 3V
VOUT = 2VP-P
RI = 100Ω, RF = 402Ω
DIFFERENTIAL INPUT
SINGLE-ENDED INPUT
HD2
HD3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC6404CUD-2-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:600MHz, Low Noise, High Precision Fully Differential Input/Output Amplifi er/Driver |
| LTC6404CUD-4#PBF | 功能描述:IC AMP/DRIVER DIFF 16-QFN RoHS:是 类别:集成电路 (IC) >> 线性 - 放大器 - 专用 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:60 系列:- 类型:可变增益放大器 应用:CATV 安装类型:表面贴装 封装/外壳:20-WQFN 裸露焊盘 供应商设备封装:20-TQFN-EP（5x5） 包装:托盘 |
| LTC6404CUD-4#TRPBF | 功能描述:IC AMP/DRIVER DIFF 16-QFN RoHS:是 类别:集成电路 (IC) >> 线性 - 放大器 - 专用 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:60 系列:- 类型:可变增益放大器 应用:CATV 安装类型:表面贴装 封装/外壳:20-WQFN 裸露焊盘 供应商设备封装:20-TQFN-EP（5x5） 包装:托盘 |
| LTC6404CUD-4-PBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:600MHz, Low Noise, High Precision Fully Differential Input/Output Amplifi er/Driver |
| LTC6404CUD-4-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:600MHz, Low Noise, High Precision Fully Differential Input/Output Amplifi er/Driver |
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