Dual Wideband Video Op Amp - LMH6715QML

LMH6715QML (ACTIVE)

Dual Wideband Video Op Amp

 

Description

The LMH6715 combines Texas Instrument's VIP10 high speed complementary bipolar process with Texas Instrument's current feedback 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 terminated 75Ω loads. The LMH6715 also offers a flat gain response 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 speed A/D converters. Its low power requirement, low noise and distortion allow the LMH6715 to serve portable RF applications such as IQ channels.

Features

  • Available with Radiation Ensured 300 krad(Si)
  • TA = 25°C, RL = 100Ω, Typical Values Unless Specified.

  • Very Low Diff. Gain, Phase: 0.02%, 0.02°
  • Wide Bandwidth: 480MHz (AV = +1V/V); 400MHz (AV = +2V/V)
  • 0.1dB Gain Flatness to 100MHz
  • Low Power: 5.8mA/Channel
  • −70dB Channel-to-Channel Crosstalk (10MHz)
  • Fast Slew Rate: 1300V/μs
  • Unity Gain Stable
  • Improved Replacement for CLC412

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Parametrics Compare all products in Operational Amplifiers

 
Number of Channels (#)
Total Supply Voltage (Min) (+5V=5, +/-5V=10)
Total Supply Voltage (Max) (+5V=5, +/-5V=10)
GBW (Typ) (MHz)
Slew Rate (Typ) (V/us)
Vos (Offset Voltage @ 25C) (Max) (mV)
Iq per channel (Typ) (mA)
Rating
Operating Temperature Range (C)
Package Group
Output Current (Typ) (mA)
Offset Drift (Typ) (uV/C)
Vn at 1kHz (Typ) (nV/rtHz)
Architecture
Additional Features
IIB (Max) (pA)
CMRR (Typ) (dB)
Package Size: mm2:W x L (PKG)
LMH6715QML LMH6715QML-SP
2    2   
8    8   
12    12   
480    480   
1300    1300   
6    6   
5.8    5.8   
Military    Space   
-55 to 125    -55 to 125   
CDIP    CDIP   
70    70   
30    30   
3.4    3.4   
Current FB
Bipolar   
Current FB
Bipolar   
N/A    N/A   
12000000    12000000   
56    56   
See datasheet (CDIP)    See datasheet (CDIP)   

Other qualified versions of LMH6715QML

Version Part Number Definition
Space LMH6715QML-SP Radiation tolerant, ceramic packaging and qualified for use in Space-based application