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參數資料
| 型號： | LTC6405CMS8E#PBF |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 模擬信號調理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PDSO8 |
| 封裝： | LEAD FREE, PLASTIC, MSOP-8 |
| 文件頁數： | 1/24頁 |
| 文件大小： | 281K |
| 代理商： | LTC6405CMS8E#PBF |
LTC6405
1
6405fa
FEATURES
APPLICATIONS
DESCRIPTION
2.7GHz, 5V, Low Noise,
Rail-to-Rail Input Differential
Amplier/Driver
The LTC6405 is a very low noise, low distortion, fully
differential input/output amplier optimized for 5V, single
supply operation. The LTC6405 input common mode range
is rail-to-rail, while the output common mode voltage is
independently adjustable by applying a voltage on the
VOCM pin. This makes the LTC6405 ideal for level shifting
signals with a wide common mode range for driving 12-bit
to 16-bit single supply, differential input ADCs.
A 2.7GHz gain-bandwidth product results in 65dB linearity
for 50MHz input signals. The LTC6405 is unity gain stable
andtheclosed-loopbandwidthextendsfromDCto800MHz.
The output voltage swing extends from near-ground to
4V, to be compatible with a wide range of ADC converter
input requirements. The LTC6405 draws only 18mA, and
has a hardware shutdown feature which reduces current
consumption to 400μA.
The LTC6405 is available in a compact 3mm
× 3mm 16-pin
leadless QFN package, as well as an 8-lead MSOP package,
and operates over a –40°C to 85°C temperature range.
Single-Ended Input to Differential Output
with Common Mode Level Shifting
n Low Noise: 1.6nV/√Hz RTI
n Low Power: 18mA at 5V
n Low Distortion (HD2/HD3):
–82dBc/–65dBc at 50MHz, 2VP-P
–97dBc/–91dBc at 25MHz, 2VP-P
n Rail-to-Rail Differential Input
n 4.5V to 5.5V Supply Voltage Range
n Fully Differential Input and Output
n Adjustable Output Common Mode Voltage
n 800MHz –3dB Bandwidth with AV = 1
n Gain-Bandwidth Product: 2.7GHz
n Low Power Shutdown
n Available in 8-Lead MSOP and 16-Lead
3mm
× 3mm × 0.75mm QFN Packages
n Differential Input ADC Driver
n Single-Ended to Differential Conversion
n Level-Shifting Ground-Referenced Signals
n Level-Shifting VCC-Referenced Signals
n High-Linearity Direct Conversion Receivers
Input Noise Density vs Input
Common Mode Voltage
L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
TYPICAL APPLICATION
–
+
200Ω
5V
VOCM
2.5V
0V
6405 TA01
VS
1VP-P
200Ω
0.1μF
196Ω
LTC6405UD
0.01μF
1.8pF
50Ω
SIGNAL
GENERATOR
61.9Ω
221Ω
2.5V
1VP-P
2VP-P
1.8pF
6405 TA01b
2
3.5
3
0.5
1
1.5
2.5
0
4.5
45
4
3
2
1
0
4
3
2
1
0
VS = 5V
NOISE MEASURED AT f = 1MHz
in
en
INPUT
VOL
TAGE
NOISE
DENSIT
Y
(nV
/
Hz)
INPUT
CURRENT
NOISE
DENSIT
Y
(pA/
Hz)
INPUT COMMON MODE VOLTAGE (V)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LTC6405CMS8E-TRPBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:2.7GHz, 5V, Low Noise, Rail-to-Rail Input Differential Amplifi er/Driver |
| LTC6405CUD | 制造商:Linear Technology 功能描述:DIFF AMP 5V 2.7GHZ R/R 16QFN 制造商:Linear Technology 功能描述:DIFF AMP, 5V, 2.7GHZ, R/R, 16QFN |
| LTC6405CUD#PBF | 功能描述:IC DIFF AMP/DRIVER R-R 16-QFN RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 專用 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:60 系列:- 類型:可變增益放大器 應用:CATV 安裝類型:表面貼裝 封裝/外殼:20-WQFN 裸露焊盤 供應商設備封裝:20-TQFN-EP（5x5） 包裝:托盤 |
| LTC6405CUD#TR | 制造商:Linear Technology 功能描述:DIFF-AMPLIFIER, 2.7GHZ, 690V/US, QFN-16, No. of Amplifiers:1, Input Offset Voltage:6mV, Bandwidth:2.7GHz, Amplifier Case Style:QFN, No. of Pins:16, Supply Voltage Range:4.5V to 5.25V, Slew Rate:690V/s, Supply Current:18mA, MSL:- , RoHS Compliant: No |
| LTC6405CUD#TRPBF | 功能描述:IC DIFF AMP/DRIVER R-R 16-QFN RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 專用 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:60 系列:- 類型:可變增益放大器 應用:CATV 安裝類型:表面貼裝 封裝/外殼:20-WQFN 裸露焊盤 供應商設備封裝:20-TQFN-EP（5x5） 包裝:托盤 |
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