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參數(shù)資料
| 型號： | LMH6739MQX |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | Very Wideband, Low Distortion Triple Video Buffer |
| 中文描述： | 1 CHANNEL, VIDEO AMPLIFIER, PDSO16 |
| 封裝： | SSOP-16 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 796K |
| 代理商： | LMH6739MQX |
LMH6739
Very Wideband, Low Distortion Triple Video Buffer
General Description
The LMH6739 is a very wideband, DC coupled monolithic
programmable gain buffer designed specifically for ultra high
resolution video systems as well as wide dynamic range
systems requiring exceptional signal fidelity. Benefiting from
National’s current feedback architecture, the LMH6739 of-
fers gains of 1, 1 and 2. At a gain of +2 the LMH6739
supports ultra high resolution video systems with a 400 MHz
2 V
PP
3 dB Bandwidth. With 12-bit distortion level through 30
MHz (R
L
= 100
), 2.3nV/
input referred noise, the
LMH6739 is the ideal driver or buffer for high speed flashA/D
and D/A converters. Wide dynamic range systems such as
radar and communication receivers requiring a wideband
amplifier offering exceptional signal purity will find the
LMH6739’s low input referred noise and low harmonic dis-
tortion make it an attractive solution. The LMH6739 is avail-
able in a space saving SSOP package.
Features
n
750 MHz 3 dB small signal bandwidth (A
V
= +1)
n
85 dBc 3
rd
harmonic distortion (20 MHz)
n
2.3 nV/
input noise voltage
n
3300 V/μs slew rate
n
32 mA supply current (10.6 mA per op amp)
n
90 mA linear output current
n
0.02/0.01 Diff. Gain / Diff. Phase (R
L
= 150
)
n
2mA shutdown current
Applications
n
RGB video driver
n
High resolution projectors
n
Flash A/D driver
n
D/A transimpedance buffer
n
Wide dynamic range IF amp
n
Radar/communication receivers
n
DDS post-amps
n
Wideband inverting summer
n
Line driver
Connection Diagram
16-Pin SSOP
20104110
Top View
Ordering Information
Package
Part Number
LMH6739MQ
LMH6739MQX
Package Marking
Transport Media
95 Units/Rail
2.5k Units Tape and Reel
NSC Drawing
16-pin SSOP
LH6739MQ
MQA16
VIP10
is a trademark of National Semiconductor Corporation.
November 2004
L
2004 National Semiconductor Corporation
DS201041
www.national.com
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LMH6739MQX/NOPB | 功能描述:緩沖器和線路驅(qū)動器 RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| LMH681MA/NOPB | 制造商:Texas Instruments 功能描述: |
| LMH6881EVAL/NOPB | 制造商:Texas Instruments 功能描述:LMH6881EVAL/NOPB EVALUATION MODULE |
| LMH6881SQ/NOPB | 功能描述:差分放大器 2.4GHz Programmable Diff Amp RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 Channel 帶寬:2.4 GHz 可用增益調(diào)整:6 dB to 26 dB 輸入補償電壓: 共模抑制比（最小值）:- 40 dB 工作電源電壓:4.75 V to 5.25 V 電源電流:100 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WQFN-24 封裝:Reel |
| LMH6881SQE/NOPB | 功能描述:差分放大器 2.4GHz Programmable Diff Amp RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 Channel 帶寬:2.4 GHz 可用增益調(diào)整:6 dB to 26 dB 輸入補償電壓: 共模抑制比（最小值）:- 40 dB 工作電源電壓:4.75 V to 5.25 V 電源電流:100 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WQFN-24 封裝:Reel |
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