LMH6715QML-SP - Dual Wideband Video Op Amp

Updated : 2020-01-09 14:17:55
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
StatusACTIVE
ArchitectureBipolar^Current FB
Number of channels2
Total Supply Voltage12
BW @ Acl480
Acl, min spec gain
Slew Rate1300
Vn at flatband3.4
Vn at 1 kHz3.4
Iq per channel5.8
Vos (offset voltage @ 25 C)6
Rail-to-railNo
FeaturesN/A
RatingSpace
Operating temperature range-55 to 125
Package GroupCDIP|8
Approx. price
Package size: mm2:W x L (PKG)See datasheet (CDIP)
CMRR56
Input bias current12000000
Offset drift30
GBW480
Output current70
2nd harmonic60
3rd harmonic75
@ MHz20
Radiation, TID300
Radiation, SELBipolar