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AD8079

Features: Factory Set GainAD8079A: Gain = +2.0 (Also +1.0 & 1.0)AD8079B: Gain = +2.2 (Also +1 & 1.2)Gain of 2.2 Compensates for System Gain LossMinimizes External ComponentsTight Control of Gain and Gain Matching (0.1%)Optimum Dual PinoutSimplifies PCB LayoutLow Crosstalk of 70 dB @ 5 MHzE...

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SeekIC No. : 004271730 Detail

AD8079: Features: Factory Set GainAD8079A: Gain = +2.0 (Also +1.0 & 1.0)AD8079B: Gain = +2.2 (Also +1 & 1.2)Gain of 2.2 Compensates for System Gain LossMinimizes External ComponentsTight Control of ...

AD8079 Data Sheet

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Part Number:
AD8079
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

Factory Set Gain
AD8079A: Gain = +2.0 (Also +1.0 & 1.0)
AD8079B: Gain = +2.2 (Also +1 & 1.2)
Gain of 2.2 Compensates for System Gain Loss
Minimizes External Components
Tight Control of Gain and Gain Matching (0.1%)
Optimum Dual Pinout
Simplifies PCB Layout
Low Crosstalk of 70 dB @ 5 MHz
Excellent Video Specifications (RL = 150 V)
Gain Flatness 0.1 dB to 50 MHz
0.01% Differential Gain Error
0.028 Differential Phase Error
Low Power of 50 mW/Amplifier (5 mA)
High Speed and Fast Settling
260 MHz, 3 dB Bandwidth
750 V/ms Slew Rate (2 V Step), 800 V/ms (4 V Step)
40 ns Settling Time to 0.1% (2 V Step)
Low Distortion of 65 dBc THD, fC = 5 MHz
High Output Drive of Over 70 mA
Drives Up to 8 Back-Terminated 75 V Loads (4 Loads/
Side) While Maintaining Good Differential Gain/
Phase Performance (0.01%/0.178)
High ESD Tolerance (5 kV)
Available in Small 8-Pin SOIC




Application

Differential A-to-D Driver
Video Line Driver
Differential Line Driver
Professional Cameras
Video Switchers
Special Effects
RF Receivers




Pinout

AD8079 Diagram




Specifications

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12.6 V
Internal Power Dissipation2
Small Outline Package (R) . . . . . . . . . . . . . . . . . . . . . .. . . .0.9Watts
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . .±VS
Output Short Circuit Duration
. . . . . . . . . . . . . . . . . . . . Observe Power Derating Curves
Storage Temperature Range . . . . . . . . . . . . .. .65°C to +125°C
Operating Temperature Range (A Grade) . . . . . 40°C to +85°C
Lead Temperature Range (Soldering 10 sec) . . . . . . . .. . .+300°C

-3dB Bandwidth 260MHz
Slew Rate 800V/s
Vos 5mV
Ib 3A
Input Noise (nV/rtHz) 2nV/rtHz
Vcc-Vee Supply (V) 6 to 12
Iq per Amplifier 5.75mA
# OpAmps per Pkg 2
Operating Temp Range -40 to +85
Packages SOIC





Description

The AD8079 is a dual, low power, high speed buffer designed to operate on ±5 V supplies. The AD8079's pinout offers excel- lent input and output isolation compared to the traditional dual amplifier pin configuration. With two ac ground pins separating both the inputs and outputs, the AD8079 achieves very low crosstalk of less than 70 dB at 5 MHz.

Additionally, the AD8079 contains gain setting resistors factory set at G = +2.0 (A grade) or Gain = +2.2 (B grade) allowing circuit configurations with minimal external components. The B grade gain of +2.2 compensates for gain loss through a system by providing a single-point trim. Using active laser trimming of these resistors, the AD8079 guarantees tight control of gain and channel-channel gain matching. With its performance and con- figuration, the AD8079 is well suited for driving differential






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