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HA-5020 Printer Friendly Version
100MHz Current Feedback Video Amplifier With Disable
 
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5962-89620012ADetails
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HA9P5020-5ZDetails
HA9P5020-5ZX96Details
Datasheet
Adobe Acrobat Document HA-5020
100MHz Current Feedback Video Amplifier With Disable
BW (MHz)100
SR (V/μs)800
VS (min) (V)10
VS (max) (V)30
IS (per amp) (mA)10
Noise VN (nV/√Hz)4.5
IBIAS (μA)3
VOS (max) (mV)8
# of Devices/ Channels1
IOUT (mA)20
VOUT (V)25.4
Rail-to-Rail InputN
Rail-to-Rail OutputN
PSRR (dB)64
CMRR (dB)60
Thermal ShutdownN
Gain AV (min)1
Diff Gain (%).02
Diff Phase (°).03
AVOL (dB)55
EnableY
 

Product Information

Key Features
  • Wide Unity Gain Bandwidth 100MHz
  • Slew Rate 800V/μs
  • Output Current ±30mA (Min)
  • Drives 3.5V into 75Ω
  • Differential Gain 0.03%
  • Differential Phase 0.03°
  • Low Input Voltage Noise 4.5nV/√Hz
  • Low Supply Current 10mA (Max)
  • Wide Supply Range ±5V to ±15V
  • Output Enable/Disable
  • High Performance Replacement for EL2020
  • Pb-Free Plus Anneal Available (RoHS Compliant)
Description

The HA-5020 is a wide bandwidth, high slew rate amplifier optimized for video applications and gains between 1 and 10. Manufactured on Intersil's Reduced Feature Complementary Bipolar DI process, this amplifier uses current mode feedback to maintain higher bandwidth at a given gain than conventional voltage feedback amplifiers. Since it is a closed loop device, the HA-5020 offers better gain accuracy and lower distortion than open loop buffers.

The HA-5020 features low differential gain and phase and will drive two double terminated 75Ω coax cables to video levels with low distortion. Adding a gain flatness performance of 0.1dB makes this amplifier ideal for demanding video applications. The bandwidth and slew rate of the HA-5020 are relatively independent of closed loop gain. The 100MHz unity gain bandwidth only decreases to 60MHz at a gain of 10. The HA-5020 used in place of a conventional op amp will yield a significant improvement in the speed power product. To further reduce power, HA-5020 has a disable function which significantly reduces supply current, while forcing the output to a true high impedance state. This allows the outputs of multiple amplifiers to be wire-OR'd into multiplexer configurations. The device also includes output short circuit protection and output offset voltage adjustment.

For multi channel versions of the HA-5020 see the HA5022 dual with disable, HA5023 dual, HA5013 triple and HA5024 quad with disable op amp data sheets.

Pricing / Packaging / Samples / Ordering

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 Check distributor inventoryGreen/Pb(Lead free) Device Available in RoHS/Pb-Free 
Part No.Design-In
Status		Temp.PackageMSLPrice
US $		PB Free
5962-89620012A Active Mil 20 Ld LCC N/A 50.10   Disti-Buy  
HA3-5020-5Z Active Comm 8 Ld PDIP N/A 2.40 PB Free Buy Direct Disti-Buy Sample
HA9P5020-5Z Active Comm 8 Ld SOIC 1 1.60 PB Free Buy Direct Disti-Buy Sample
HA9P5020-5ZX96 Active Comm 8 Ld SOIC T+R 1 1.60 PB Free Disti-Buy  
HA3-5020-5 InActive Comm 8 Ld PDIP N/A N/A      
HA3-5020-9 InActive Ind 8 Ld PDIP N/A N/A      
HA9P5020-5 InActive Comm 8 Ld SOIC 1 N/A      
HA9P5020-5X96 InActive Comm 8 Ld SOIC T+R 1 N/A      
The price listed is the manufacturer's suggested retail price for quantities of 1K units. However, prices in today's market are fluid and may change without notice.
MSL = Moisture Sensitivity Level - per IPC/JEDEC J-STD-020
SMD = Standard Microcircuit Drawing

Technical Documentation

Application Note(s):
Datasheet(s):
SMD Datasheet(s):
Technical Homepage:
Other:
Tools And Support
iSim Design Simulation
Design Model(s):
Application Block Diagrams
Applications
  • Unity Gain Video/Wideband Buffer
  • Video Gain Block
  • Video Distribution Amp/Coax Cable Driver
  • Flash A/D Driver
  • Waveform Generator Output Driver
  • Current to Voltage Converter; D/A Output Buffer
  • Radar Systems
  • Imaging Systems
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