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參數資料
| 型號： | LMH6715 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Dual Wideband Video Op Amp |
| 中文描述： | 雙寬帶視頻運算放大器 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 484K |
| 代理商： | LMH6715 |
LMH6715
Dual Wideband Video Op Amp
General Description
The LMH6715 combines National’s VIP10
high speed
complementary bipolar process with National’s current feed-
back topology to produce a very high speed dual op amp.
The LMH6715 provides 400MHz small signal bandwidth at a
gain of +2V/V and 1300V/μs slew rate while consuming only
5.8mA per amplifier from
±
5V supplies.
The LMH6715 offers exceptional video performance with its
0.02% and 0.02 differential gain and phase errors for NTSC
and PAL video signals while driving up to four back termi-
nated 75
loads. The LMH6715 also offers a flat gain re-
sponse of 0.1dB to 100MHz and very low channel-to-
channel crosstalk of 70dB at 10MHz. Additionally, each
amplifier can deliver 70mA of output current. This level of
performance makes the LMH6715 an ideal dual op amp for
high density, broadcast quality video systems.
The LMH6715’s two very well matched amplifiers support a
number of applications such as differential line drivers and
receivers. In addition, the LMH6715 is well suited for Sallen
Key active filters in applications such as anti-aliasing filters
for high speedA/D converters. Its small 8-pin SOIC package,
low power requirement, low noise and distortion allow the
LMH6715 to serve portable RF applications such as IQ
channels.
Features
T
A
= 25C, R
L
= 100
, typical values unless specified.
n
Very low diff. gain, phase: 0.02%, 0.02
n
Wide bandwidth: 480MHz (A
V
= +1V/V); 400MHz (A
V
=
+2V/V)
n
0.1dB gain flatness to 100MHz
n
Low power: 5.8mA/channel
n
70dB channel-to-channel crosstalk (10MHz)
n
Fast slew rate: 1300V/μs
n
Unity gain stable
n
Improved replacement for CLC412
Applications
n
HDTV, NTSC & PAL video systems
n
Video switching and distribution
n
IQ amplifiers
n
Wideband active filters
n
Cable drivers
n
DC coupled single-to-differential conversions
Differential Gain & Phase with
Multiple Video Loads
20042908
Frequency Response vs. V
OUT
20042916
January 2003
L
2003 National Semiconductor Corporation
DS200429
www.national.com
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|---|---|
| LMH6715MA | Dual Wideband Video Op Amp |
| LMH6715MAX | Dual Wideband Video Op Amp |
| LMH6738MQX | Very Wideband, Low Distortion Triple Op Amp |
| LMH6738 | Very Wideband, Low Distortion Triple Op Amp |
| LMH6738MQ | Very Wideband, Low Distortion Triple Op Amp |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LMH6715JFQML | 制造商:Texas Instruments 功能描述: |
| LMH6715JFQMLV | 功能描述:運算放大器 - 運放 RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LMH6715J-QML | 功能描述:運算放大器 - 運放 RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LMH6715MA | 功能描述:運算放大器 - 運放 RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LMH6715MA/NOPB | 功能描述:運算放大器 - 運放 RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
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